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Conserved domains on  [gi|9280816|gb|AAC51654|]
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myosin VI [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
MYSc_Myo6 cd01382
class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the ...
71-759 0e+00

class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including: the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, and in cancer metastasis playing roles in deafness and retinal development among others. While how this is accomplished is largely unknown there are several interacting proteins that have been identified such as disabled homolog 2 (DAB2), GIPC1, synapse-associated protein 97 (SAP97; also known as DLG1) and optineurin, which have been found to target myosin VI to different cellular compartments. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the minus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


:

Pssm-ID: 276833  Cd Length: 649  Bit Score: 1410.46  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01382    1 ATLLNNIRVRYSKDKIYTYVANILIAVNPYFDIPKLYSSETIKSYQGKSLGTLPPHVFAIADKAYRDMKVLKQSQSIIVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGT-GQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd01382   81 GESGAGKTESTKYILRYLTESWGSgAGPIEQRILEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLhlsspdnfrylnrgctryfanketdkqilqnrkspeylkagsMKDP 309
Cdd:cd01382  161 LEKSRICVQSKEERNYHIFYRLCAGAPEDLREKL------------------------------------------LKDP 198
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTS-GGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd01382  199 LLDDVGDFIRMDKAMKKIGLSDEEKLDIFRVVAAVLHLGNIEFEENGSDSgGGCNVKPKSEQSLEYAAELLGLDQDELRV 278
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYFIGVLDIAGFEYFEHNSF 468
Cdd:cd01382  279 SLTTRVMQTTRGGAKGTVIKVPLKVEEANNARDALAKAIYSKLFDHIVNRINQCIPFETSSYFIGVLDIAGFEYFEVNSF 358
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   469 EQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH 548
Cdd:cd01382  359 EQFCINYCNEKLQQFFNERILKEEQELYEKEGLGVKEVEYVDNQDCIDLIEAKLVGILDLLDEESKLPKPSDQHFTSAVH 438
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHKDHFRLTIPRKSKLAVHRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTNNN 628
Cdd:cd01382  439 QKHKNHFRLSIPRKSKLKIHRNLRDDEGFLIRHFAGAVCYETAQFIEKNNDALHASLESLICESKDKFIRSLFESSTNNN 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 KDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR 708
Cdd:cd01382  519 KDSKQKAGKLSFISVGNKFKTQLNLLMDKLRSTGTSFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGFPSR 598
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|.
gi 9280816   709 ASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01382  599 TSFHDLYNMYKKYLPPKLARLDPRLFCKALFKALGLNENDFKFGLTKVFFR 649
CBD_MYO6-like cd21759
calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, ...
770-917 8.73e-71

calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, which are actin-based motor molecules with ATPase activity, include unconventional myosins that serve in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Myosin-VI appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP (DOCK7-Induced Septin disPlacement) complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by gene MYO6, the human homolog of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant non-syndromic hearing loss. This family also includes Drosophila melanogaster unconventional myosin VI Jaguar (Jar; also called myosin heavy chain 95F (Mhc95F), or 95F MHC), which is a motor protein necessary for the morphogenesis of epithelial tissues during Drosophila development. Jar is required for basal protein targeting and correct spindle orientation in mitotic neuroblasts. It contributes to synaptic transmission and development at the Drosophila neuromuscular junction. Together with CLIP-190 (CAP-Gly domain-containing/cytoplasmic linker protein 190), Jar may coordinate the interaction between the actin and microtubule cytoskeleton. Jar may link endocytic vesicles to microtubules and possibly be involved in transport in the early embryo and in the dynamic process of dorsal closure; its function is believed to change during the life cycle. This model corresponds to the calmodulin (CaM) binding domain (CBD), which consists of three subdomains: a unique insert (Insert 2 or Ins2), an IQ motif, and a proximal tail domain (PTD, also known as lever arm extension or LAE).


:

Pssm-ID: 409646 [Multi-domain]  Cd Length: 149  Bit Score: 233.17  E-value: 8.73e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   770 MKSDPDHLAELVKRVNHWLTCSRWKKVQWCSLSVIKLKNKIKYRAEACIKMQKTIRMWLCKRRHKPRIDGLVKVGTLKKR 849
Cdd:cd21759    1 MKSDPENLKELVKKVKKWLIRSRWRKAQWCALSVIKLKNKILYRREALIKIQKTVRGYLARKKHRPRIKGLRKIRALEKQ 80
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   850 LDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKST-MMTQEQIQKEYDALVKSSEELLSALQKKK 917
Cdd:cd21759   81 LKEMEEIASQLKKDKDKWTKQVKELKKEIDALIKKIKTNdMITRKEIDKLYNALVKKVDKQLAELQKKL 149
Myosin-VI_CBD pfam16521
Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows ...
1145-1235 6.23e-62

Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows unconventional myosin-VI to recognize and select its binding cargoes. Several adaptor proteins have been reported to interact specifically with the CBD, thus defining the specific subcellular functions of myosin VI. The crystal structure determination of the myosin VI CBD/Dab2 (an endocytic adaptor protein Disabled-2 that is a cargo) complex shows that the Myosin-VI_CBD forms a cargo-induced dimer, suggesting that the motor undergoes monomer-to-dimer conversion that is dependent upon cargo binding. In the absence of cargo myosin VI exists as a stable monomer. This cargo binding-mediated monomer-to-dimer conversion mechanism adopted by myosin VI may be shared by other unconventional myosins, such as myosin VII and myosin X.


:

Pssm-ID: 465157  Cd Length: 90  Bit Score: 205.59  E-value: 6.23e-62
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    1145 QRFFRIPFIRPADQYKDPqSKKKGWWYAHFDGPWIARQMELHPDKPPILLVAGKDDMEMCELNLEETGLTRKRGAEILPR 1224
Cdd:pfam16521    1 QRYFRIPFVRPSDKKRDG-GRKKGWWYAHFDGQWIARQMELHPDKPPVLLVAGKDDMQMCELSLEETGLTRKRGAEILEE 79
                           90
                   ....*....|.
gi 9280816    1225 QFEEIWERCGG 1235
Cdd:pfam16521   80 EFEEEWKKHGG 90
MYO6_MIU_linker cd22294
MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules ...
999-1067 1.84e-29

MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins function in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. It appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by the MYO6 gene, the human homologue of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant nonsyndromic hearing loss. This model corresponds to a conserved region of myosin-VI, which consist of three helices: MIU (Motif Interacting with Ubiquitin), a common linker helix (linker-alpha1) and an isoform-specific helix (linker-alpha2).


:

Pssm-ID: 412090 [Multi-domain]  Cd Length: 69  Bit Score: 111.92  E-value: 1.84e-29
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   999 QQAVLEQERRDRELALRIAQSEAELISDEAQADLALRRGPAVLATKAAAGTKKYDLSKWKYAELRDTIN 1067
Cdd:cd22294    1 RQAVLEQERRDRELAMRIAQSEAELISEETQPDLALRRSAGTQAVSAGGGKKKMTMEEMAKEMSEDLSR 69
MyUb_Myo6 cd21958
myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar ...
1050-1090 9.13e-25

myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar proteins; Unconventional myosin VI, also called Myo6, or unconventional myosin-6, is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, cancer metastasis, deafness, and retinal development, among others. For example, the GIPC1 (GAIP interacting protein, C-terminus 1) adaptor protein mediates endocytosis by tethering PlexinD1, a transmembrane receptor that regulates neuronal and cardiovascular development and cargo protein of GIPC1, to myosin VI motor through a regulated oligomerization mechanism, forming a PlexinD1/GIPC/myosin VI complex. This model corresponds to the myosin VI ubiquitin-binding domain (MyUb) that binds to ubiquitin chains, especially those linked via K63, K11, and K29.


:

Pssm-ID: 439319 [Multi-domain]  Cd Length: 41  Bit Score: 97.83  E-value: 9.13e-25
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 9280816  1050 KKYDLSKWKYAELRDTINTSCDIELLAACREEFHRRLKVYH 1090
Cdd:cd21958    1 KKYDLSKWKYAELRDTINTSCDIELLEACREEFHRRLKVYH 41
 
Name Accession Description Interval E-value
MYSc_Myo6 cd01382
class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the ...
71-759 0e+00

class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including: the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, and in cancer metastasis playing roles in deafness and retinal development among others. While how this is accomplished is largely unknown there are several interacting proteins that have been identified such as disabled homolog 2 (DAB2), GIPC1, synapse-associated protein 97 (SAP97; also known as DLG1) and optineurin, which have been found to target myosin VI to different cellular compartments. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the minus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276833  Cd Length: 649  Bit Score: 1410.46  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01382    1 ATLLNNIRVRYSKDKIYTYVANILIAVNPYFDIPKLYSSETIKSYQGKSLGTLPPHVFAIADKAYRDMKVLKQSQSIIVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGT-GQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd01382   81 GESGAGKTESTKYILRYLTESWGSgAGPIEQRILEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLhlsspdnfrylnrgctryfanketdkqilqnrkspeylkagsMKDP 309
Cdd:cd01382  161 LEKSRICVQSKEERNYHIFYRLCAGAPEDLREKL------------------------------------------LKDP 198
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTS-GGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd01382  199 LLDDVGDFIRMDKAMKKIGLSDEEKLDIFRVVAAVLHLGNIEFEENGSDSgGGCNVKPKSEQSLEYAAELLGLDQDELRV 278
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYFIGVLDIAGFEYFEHNSF 468
Cdd:cd01382  279 SLTTRVMQTTRGGAKGTVIKVPLKVEEANNARDALAKAIYSKLFDHIVNRINQCIPFETSSYFIGVLDIAGFEYFEVNSF 358
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   469 EQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH 548
Cdd:cd01382  359 EQFCINYCNEKLQQFFNERILKEEQELYEKEGLGVKEVEYVDNQDCIDLIEAKLVGILDLLDEESKLPKPSDQHFTSAVH 438
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHKDHFRLTIPRKSKLAVHRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTNNN 628
Cdd:cd01382  439 QKHKNHFRLSIPRKSKLKIHRNLRDDEGFLIRHFAGAVCYETAQFIEKNNDALHASLESLICESKDKFIRSLFESSTNNN 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 KDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR 708
Cdd:cd01382  519 KDSKQKAGKLSFISVGNKFKTQLNLLMDKLRSTGTSFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGFPSR 598
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|.
gi 9280816   709 ASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01382  599 TSFHDLYNMYKKYLPPKLARLDPRLFCKALFKALGLNENDFKFGLTKVFFR 649
MYSc smart00242
Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical ...
52-771 0e+00

Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical interaction between myosin and actin. The core of the myosin structure is similar in fold to that of kinesin.


Pssm-ID: 214580 [Multi-domain]  Cd Length: 677  Bit Score: 958.54  E-value: 0e+00
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816       52 EEDSKKDVEDNCSLMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIA 131
Cdd:smart00242    1 NPPKFEGVEDLVLLTYLNEPAVLHNLKKRYLKDLIYTYIGLVLVAVNPYKQLP-IYTDEVIKKYRGKSRGELPPHVFAIA 79
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      132 DKAFRDMKVLKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQD---IDDRIVEANPLLEAFGNAKTVRNNNSSRFGK 208
Cdd:smart00242   80 DNAYRNMLNDKENQSIIISGESGAGKTENTKKIMQYLASVSGSNTEvgsVEDQILESNPILEAFGNAKTLRNNNSSRFGK 159
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      209 FVEIHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketd 288
Cdd:smart00242  160 FIEIHFDAKGKIIGAKIETYLLEKSRVVSQAKGERNYHIFYQLLAGASEELKKELGLKSPEDYRYLNQG----------- 228
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      289 kqilqnrkspeylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKs 368
Cdd:smart00242  229 ---------------GCLTVDGIDDAEEFKETLNAMRVLGFSEEEQESIFKILAAILHLGNIEFEEGRNDNAASTVKDK- 292
                           330       340       350       360       370       380       390       400
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      369 aQSLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ET 447
Cdd:smart00242  293 -EELSNAAELLGVDPEELEKALTKRKIKT-----GGEVITKPLNVEQALDARDALAKALYSRLFDWLVKRINQSLSFkDG 366
                           410       420       430       440       450       460       470       480
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      448 SSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILD 527
Cdd:smart00242  367 STYFIGVLDIYGFEIFEVNSFEQLCINYANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFFDNQDCIDLIEKKPPGILS 446
                           490       500       510       520       530       540       550       560
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      528 ILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLES 607
Cdd:smart00242  447 LLDEECRFPKGTDQTFLEKLNQHHKKHPHFSKPKK---------KGRTEFIIKHYAGDVTYDVTGFLEKNKDTLSDDLIE 517
                           570       580       590       600       610       620       630       640
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      608 LICESRDKFIRELFESstnnnkDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILS 687
Cdd:smart00242  518 LLQSSKNPLIASLFPS------GVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCIKPNEEKKPGDFDSSLVLH 591
                           650       660       670       680       690       700       710       720
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      688 QLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFAE 765
Cdd:smart00242  592 QLRYLGVLENIRIRRAGFPYRLPFDEFLQRYRVLLPDTWPPwgGDAKKACEALLQSLGLDEDEYQLGKTKVFLRPGQLAE 671

                    ....*.
gi 9280816      766 FDQIMK 771
Cdd:smart00242  672 LEELRE 677
Myosin_head pfam00063
Myosin head (motor domain);
59-759 0e+00

Myosin head (motor domain);


Pssm-ID: 395017 [Multi-domain]  Cd Length: 674  Bit Score: 818.06  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      59 VEDNCSLMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDM 138
Cdd:pfam00063    1 VEDMVELSYLNEPSVLHNLKKRYKSDLIYTYSGLVLVAVNPYKQLP-IYSEDMIKAYRGKRRGELPPHIFAIADEAYRSM 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     139 KVLKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQD-----IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIH 213
Cdd:pfam00063   80 LQDKENQSILISGESGAGKTENTKKIMQYLASVSGSGSAgnvgrLEEQILQSNPILEAFGNAKTVRNNNSSRFGKYIEIQ 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     214 FNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilq 293
Cdd:pfam00063  160 FDAKGDIVGGKIETYLLEKSRVVYQAEGERNYHIFYQLLAGASAQLKKELRLTNPKDYHYLSQS---------------- 223
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     294 nrkspeylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLe 373
Cdd:pfam00063  224 ----------GCYTIDGIDDSEEFKITDKAMDILGFSDEEQMGIFRIVAAILHLGNIEFKKERNDEQAVPDDTENLQKA- 292
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     374 ycAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS--SYF 451
Cdd:pfam00063  293 --ASLLGIDSTELEKALCKRRIKT-----GRETVSKPQNVEQANYARDALAKAIYSRLFDWLVDRINKSLDVKTIekASF 365
                          410       420       430       440       450       460       470       480
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     452 IGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDE 531
Cdd:pfam00063  366 IGVLDIYGFEIFEKNSFEQLCINYVNEKLQQFFNHHMFKLEQEEYVREGIEWTFIDFGDNQPCIDLIEKKPLGILSLLDE 445
                          490       500       510       520       530       540       550       560
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     532 ENRLPQPSDQHFTSAVHQKHKDHFRLTIPRksklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICE 611
Cdd:pfam00063  446 ECLFPKATDQTFLDKLYSTFSKHPHFQKPR---------LQGETHFIIKHYAGDVEYNVEGFLEKNKDPLNDDLVSLLKS 516
                          570       580       590       600       610       620       630       640
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     612 SRDKFIRELFES--------STNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGA 683
Cdd:pfam00063  517 SSDPLLAELFPDyetaesaaANESGKSTPKRTKKKRFITVGSQFKESLGELMKTLNSTNPHYIRCIKPNEKKRAGVFDNS 596
                          650       660       670       680       690       700       710
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816     684 QILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:pfam00063  597 LVLHQLRCNGVLEGIRIRRAGFPNRITFQEFVQRYRILAPKTWPKwkGDAKKGCEAILQSLNLDKEEYQFGKTKIFFR 674
COG5022 COG5022
Myosin heavy chain [General function prediction only];
2-919 0e+00

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 651.37  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     2 EDGKPVWAPHPTDGFQMGNIVDIGPDSlTIEPLNQKGKTFlalinqvfpaEEDSKK-----DVEDNCSLMYLNEATLLHN 76
Cdd:COG5022   17 EEKGWIWAEIIKEAFNKGKVTEEGKKE-DGESVSVKKKVL----------GNDRIKlpkfdGVDDLTELSYLNEPAVLHN 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    77 IKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGESGAG 156
Cdd:COG5022   86 LEKRYNNGQIYTYSGLVLIAVNPYRDLG-IYTDDIIQSYSGKNRLELEPHVFAIAEEAYRNLLSEKENQTIIISGESGAG 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   157 KTENTKFVLRYL---TESYGTG-QDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLEK 232
Cdd:COG5022  165 KTENAKRIMQYLasvTSSSTVEiSSIEKQILATNPILEAFGNAKTVRNDNSSRFGKYIKIEFDENGEICGAKIETYLLEK 244
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   233 SRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDPLLD 312
Cdd:COG5022  245 SRVVHQNKNERNYHIFYQLLAGDPEELKKLLLLQNPKDYIYLSQG--------------------------GCDKIDGID 298
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   313 DHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEagSTSGGCNLKNKSaqSLEYCAELLGLDQDDLRVSLTT 392
Cdd:COG5022  299 DAKEFKITLDALKTIGIDEEEQDQIFKILAAILHIGNIEFKE--DRNGAAIFSDNS--VLDKACYLLGIDPSLFVKWLVK 374
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   393 RVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIAGFEYFEHNSFEQF 471
Cdd:COG5022  375 RQIKT-----GGEWIVVPLNLEQALAIRDSLAKALYSNLFDWIVDRINKSLdHSAAASNFIGVLDIYGFEIFEKNSFEQL 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   472 CINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKL-VGILDILDEENRLPQPSDQHFTSAVHQ- 549
Cdd:COG5022  450 CINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFIDYFDNQPCIDLIEKKNpLGILSLLDEECVMPHATDESFTSKLAQr 529
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   550 ---KHKDHFrltipRKSKLAvhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESstN 626
Cdd:COG5022  530 lnkNSNPKF-----KKSRFR-------DNKFVVKHYAGDVEYDVEGFLDKNKDPLNDDLLELLKASTNEFVSTLFDD--E 595
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   627 NNKDTKQKagklsFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYP 706
Cdd:COG5022  596 ENIESKGR-----FPTLGSRFKESLNSLMSTLNSTQPHYIRCIKPNEEKSPWTFDNQMVLSQLRCCGVLETIRISRAGFP 670
                        730       740       750       760       770       780       790       800
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   707 SRASFHELYNMYKKYMPDKL------ARLDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFA---------------- 764
Cdd:COG5022  671 SRWTFDEFVQRYRILSPSKSwtgeytWKEDTKNAVKSILEELVIDSSKYQIGNTKVFFKAGVLAaledmrdakldniatr 750
                        810       820       830       840       850       860       870       880
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   765 ------------EFDQIMKS-----DPDHLAELVKRVNHWLTCSRWKKVQ--WCSL-----------SVIKLKNKIKYRA 814
Cdd:COG5022  751 iqrairgrylrrRYLQALKRikkiqVIQHGFRLRRLVDYELKWRLFIKLQplLSLLgsrkeyrsylaCIIKLQKTIKREK 830
                        890       900       910       920       930       940       950       960
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   815 EACIKmQKTIRMWLC---KRR------HKPRIDGLVK------------------------VGTLKKRLDKFNEVVSVL- 860
Cdd:COG5022  831 KLRET-EEVEFSLKAevlIQKfgrslkAKKRFSLLKKetiylqsaqrvelaerqlqelkidVKSISSLKLVNLELESEIi 909
                        970       980       990      1000      1010      1020      1030      1040
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   861 ---KDGKPEM-------NKQIKNLEISIDTLMAKIKSTMMTQEQ---------------IQKEYDALVKSSEELLSALQK 915
Cdd:COG5022  910 elkKSLSSDLienlefkTELIARLKKLLNNIDLEEGPSIEYVKLpelnklhevesklkeTSEEYEDLLKKSTILVREGNK 989

                 ....
gi 9280816   916 KKQQ 919
Cdd:COG5022  990 ANSE 993
PTZ00014 PTZ00014
myosin-A; Provisional
65-772 1.09e-154

myosin-A; Provisional


Pssm-ID: 240229 [Multi-domain]  Cd Length: 821  Bit Score: 485.30  E-value: 1.09e-154
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     65 LMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIpKIYSSEAIKSYQ-GKSLGTRPPHVFAIADKAFRDMKVLKM 143
Cdd:PTZ00014  104 LPHTNIPCVLDFLKHRYLKNQIYTTADPLLVAINPFKDL-GNTTNDWIRRYRdAKDSDKLPPHVFTTARRALENLHGVKK 182
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    144 SQSIIVSGESGAGKTENTKFVLRYLTESYG--TGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:PTZ00014  183 SQTIIVSGESGAGKTEATKQIMRYFASSKSgnMDLKIQNAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGGIR 262
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYfanketdkqilqnrkspeyl 301
Cdd:PTZ00014  263 YGSIVAFLLEKSRVVTQEDDERSYHIFYQLLKGANDEMKEKYKLKSLEEYKYINPKCLDV-------------------- 322
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    302 kagsmkdPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE--EAGSTSGGCNLKNKSAQSLEYCAELL 379
Cdd:PTZ00014  323 -------PGIDDVKDFEEVMESFDSMGLSESQIEDIFSILSGVLLLGNVEIEgkEEGGLTDAAAISDESLEVFNEACELL 395
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    380 GLDQDDLRVSLTTRVmlTTAGGTKgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIA 458
Cdd:PTZ00014  396 FLDYESLKKELTVKV--TYAGNQK---IEGPWSKDESEMLKDSLSKAVYEKLFLWIIRNLNATIePPGGFKVFIGMLDIF 470
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQP 538
Cdd:PTZ00014  471 GFEVFKNNSLEQLFINITNEMLQKNFVDIVFERESKLYKDEGISTEELEYTSNESVIDLLCGKGKSVLSILEDQCLAPGG 550
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    539 SDQHFTSAVHQKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIR 618
Cdd:PTZ00014  551 TDEKFVSSCNTNLKNNPKYKPAKVDS---------NKNFVIKHTIGDIQYCASGFLFKNKDVLRPELVEVVKASPNPLVR 621
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    619 ELFEsstnNNKDTKQKAGKLSFIsvGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVL 698
Cdd:PTZ00014  622 DLFE----GVEVEKGKLAKGQLI--GSQFLNQLDSLMSLINSTEPHFIRCIKPNENKKPLDWNSSKVLIQLHSLSILEAL 695
                         650       660       670       680       690       700       710
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816    699 DLMQGGYPSRASFHElYNMYKKYMPDKLA---RLDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFAEFDQIMKS 772
Cdd:PTZ00014  696 QLRQLGFSYRRTFAE-FLSQFKYLDLAVSndsSLDPKEKAEKLLERSGLPKDSYAIGKTMVFLKKDAAKELTQIQRE 771
CBD_MYO6-like cd21759
calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, ...
770-917 8.73e-71

calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, which are actin-based motor molecules with ATPase activity, include unconventional myosins that serve in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Myosin-VI appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP (DOCK7-Induced Septin disPlacement) complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by gene MYO6, the human homolog of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant non-syndromic hearing loss. This family also includes Drosophila melanogaster unconventional myosin VI Jaguar (Jar; also called myosin heavy chain 95F (Mhc95F), or 95F MHC), which is a motor protein necessary for the morphogenesis of epithelial tissues during Drosophila development. Jar is required for basal protein targeting and correct spindle orientation in mitotic neuroblasts. It contributes to synaptic transmission and development at the Drosophila neuromuscular junction. Together with CLIP-190 (CAP-Gly domain-containing/cytoplasmic linker protein 190), Jar may coordinate the interaction between the actin and microtubule cytoskeleton. Jar may link endocytic vesicles to microtubules and possibly be involved in transport in the early embryo and in the dynamic process of dorsal closure; its function is believed to change during the life cycle. This model corresponds to the calmodulin (CaM) binding domain (CBD), which consists of three subdomains: a unique insert (Insert 2 or Ins2), an IQ motif, and a proximal tail domain (PTD, also known as lever arm extension or LAE).


Pssm-ID: 409646 [Multi-domain]  Cd Length: 149  Bit Score: 233.17  E-value: 8.73e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   770 MKSDPDHLAELVKRVNHWLTCSRWKKVQWCSLSVIKLKNKIKYRAEACIKMQKTIRMWLCKRRHKPRIDGLVKVGTLKKR 849
Cdd:cd21759    1 MKSDPENLKELVKKVKKWLIRSRWRKAQWCALSVIKLKNKILYRREALIKIQKTVRGYLARKKHRPRIKGLRKIRALEKQ 80
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   850 LDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKST-MMTQEQIQKEYDALVKSSEELLSALQKKK 917
Cdd:cd21759   81 LKEMEEIASQLKKDKDKWTKQVKELKKEIDALIKKIKTNdMITRKEIDKLYNALVKKVDKQLAELQKKL 149
Myosin-VI_CBD pfam16521
Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows ...
1145-1235 6.23e-62

Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows unconventional myosin-VI to recognize and select its binding cargoes. Several adaptor proteins have been reported to interact specifically with the CBD, thus defining the specific subcellular functions of myosin VI. The crystal structure determination of the myosin VI CBD/Dab2 (an endocytic adaptor protein Disabled-2 that is a cargo) complex shows that the Myosin-VI_CBD forms a cargo-induced dimer, suggesting that the motor undergoes monomer-to-dimer conversion that is dependent upon cargo binding. In the absence of cargo myosin VI exists as a stable monomer. This cargo binding-mediated monomer-to-dimer conversion mechanism adopted by myosin VI may be shared by other unconventional myosins, such as myosin VII and myosin X.


Pssm-ID: 465157  Cd Length: 90  Bit Score: 205.59  E-value: 6.23e-62
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    1145 QRFFRIPFIRPADQYKDPqSKKKGWWYAHFDGPWIARQMELHPDKPPILLVAGKDDMEMCELNLEETGLTRKRGAEILPR 1224
Cdd:pfam16521    1 QRYFRIPFVRPSDKKRDG-GRKKGWWYAHFDGQWIARQMELHPDKPPVLLVAGKDDMQMCELSLEETGLTRKRGAEILEE 79
                           90
                   ....*....|.
gi 9280816    1225 QFEEIWERCGG 1235
Cdd:pfam16521   80 EFEEEWKKHGG 90
MYO6_MIU_linker cd22294
MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules ...
999-1067 1.84e-29

MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins function in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. It appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by the MYO6 gene, the human homologue of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant nonsyndromic hearing loss. This model corresponds to a conserved region of myosin-VI, which consist of three helices: MIU (Motif Interacting with Ubiquitin), a common linker helix (linker-alpha1) and an isoform-specific helix (linker-alpha2).


Pssm-ID: 412090 [Multi-domain]  Cd Length: 69  Bit Score: 111.92  E-value: 1.84e-29
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   999 QQAVLEQERRDRELALRIAQSEAELISDEAQADLALRRGPAVLATKAAAGTKKYDLSKWKYAELRDTIN 1067
Cdd:cd22294    1 RQAVLEQERRDRELAMRIAQSEAELISEETQPDLALRRSAGTQAVSAGGGKKKMTMEEMAKEMSEDLSR 69
MyUb_Myo6 cd21958
myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar ...
1050-1090 9.13e-25

myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar proteins; Unconventional myosin VI, also called Myo6, or unconventional myosin-6, is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, cancer metastasis, deafness, and retinal development, among others. For example, the GIPC1 (GAIP interacting protein, C-terminus 1) adaptor protein mediates endocytosis by tethering PlexinD1, a transmembrane receptor that regulates neuronal and cardiovascular development and cargo protein of GIPC1, to myosin VI motor through a regulated oligomerization mechanism, forming a PlexinD1/GIPC/myosin VI complex. This model corresponds to the myosin VI ubiquitin-binding domain (MyUb) that binds to ubiquitin chains, especially those linked via K63, K11, and K29.


Pssm-ID: 439319 [Multi-domain]  Cd Length: 41  Bit Score: 97.83  E-value: 9.13e-25
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 9280816  1050 KKYDLSKWKYAELRDTINTSCDIELLAACREEFHRRLKVYH 1090
Cdd:cd21958    1 KKYDLSKWKYAELRDTINTSCDIELLEACREEFHRRLKVYH 41
 
Name Accession Description Interval E-value
MYSc_Myo6 cd01382
class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the ...
71-759 0e+00

class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including: the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, and in cancer metastasis playing roles in deafness and retinal development among others. While how this is accomplished is largely unknown there are several interacting proteins that have been identified such as disabled homolog 2 (DAB2), GIPC1, synapse-associated protein 97 (SAP97; also known as DLG1) and optineurin, which have been found to target myosin VI to different cellular compartments. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the minus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276833  Cd Length: 649  Bit Score: 1410.46  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01382    1 ATLLNNIRVRYSKDKIYTYVANILIAVNPYFDIPKLYSSETIKSYQGKSLGTLPPHVFAIADKAYRDMKVLKQSQSIIVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGT-GQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd01382   81 GESGAGKTESTKYILRYLTESWGSgAGPIEQRILEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLhlsspdnfrylnrgctryfanketdkqilqnrkspeylkagsMKDP 309
Cdd:cd01382  161 LEKSRICVQSKEERNYHIFYRLCAGAPEDLREKL------------------------------------------LKDP 198
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTS-GGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd01382  199 LLDDVGDFIRMDKAMKKIGLSDEEKLDIFRVVAAVLHLGNIEFEENGSDSgGGCNVKPKSEQSLEYAAELLGLDQDELRV 278
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYFIGVLDIAGFEYFEHNSF 468
Cdd:cd01382  279 SLTTRVMQTTRGGAKGTVIKVPLKVEEANNARDALAKAIYSKLFDHIVNRINQCIPFETSSYFIGVLDIAGFEYFEVNSF 358
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   469 EQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH 548
Cdd:cd01382  359 EQFCINYCNEKLQQFFNERILKEEQELYEKEGLGVKEVEYVDNQDCIDLIEAKLVGILDLLDEESKLPKPSDQHFTSAVH 438
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHKDHFRLTIPRKSKLAVHRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTNNN 628
Cdd:cd01382  439 QKHKNHFRLSIPRKSKLKIHRNLRDDEGFLIRHFAGAVCYETAQFIEKNNDALHASLESLICESKDKFIRSLFESSTNNN 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 KDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR 708
Cdd:cd01382  519 KDSKQKAGKLSFISVGNKFKTQLNLLMDKLRSTGTSFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGFPSR 598
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|.
gi 9280816   709 ASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01382  599 TSFHDLYNMYKKYLPPKLARLDPRLFCKALFKALGLNENDFKFGLTKVFFR 649
MYSc smart00242
Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical ...
52-771 0e+00

Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical interaction between myosin and actin. The core of the myosin structure is similar in fold to that of kinesin.


Pssm-ID: 214580 [Multi-domain]  Cd Length: 677  Bit Score: 958.54  E-value: 0e+00
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816       52 EEDSKKDVEDNCSLMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIA 131
Cdd:smart00242    1 NPPKFEGVEDLVLLTYLNEPAVLHNLKKRYLKDLIYTYIGLVLVAVNPYKQLP-IYTDEVIKKYRGKSRGELPPHVFAIA 79
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      132 DKAFRDMKVLKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQD---IDDRIVEANPLLEAFGNAKTVRNNNSSRFGK 208
Cdd:smart00242   80 DNAYRNMLNDKENQSIIISGESGAGKTENTKKIMQYLASVSGSNTEvgsVEDQILESNPILEAFGNAKTLRNNNSSRFGK 159
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      209 FVEIHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketd 288
Cdd:smart00242  160 FIEIHFDAKGKIIGAKIETYLLEKSRVVSQAKGERNYHIFYQLLAGASEELKKELGLKSPEDYRYLNQG----------- 228
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      289 kqilqnrkspeylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKs 368
Cdd:smart00242  229 ---------------GCLTVDGIDDAEEFKETLNAMRVLGFSEEEQESIFKILAAILHLGNIEFEEGRNDNAASTVKDK- 292
                           330       340       350       360       370       380       390       400
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      369 aQSLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ET 447
Cdd:smart00242  293 -EELSNAAELLGVDPEELEKALTKRKIKT-----GGEVITKPLNVEQALDARDALAKALYSRLFDWLVKRINQSLSFkDG 366
                           410       420       430       440       450       460       470       480
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      448 SSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILD 527
Cdd:smart00242  367 STYFIGVLDIYGFEIFEVNSFEQLCINYANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFFDNQDCIDLIEKKPPGILS 446
                           490       500       510       520       530       540       550       560
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      528 ILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLES 607
Cdd:smart00242  447 LLDEECRFPKGTDQTFLEKLNQHHKKHPHFSKPKK---------KGRTEFIIKHYAGDVTYDVTGFLEKNKDTLSDDLIE 517
                           570       580       590       600       610       620       630       640
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      608 LICESRDKFIRELFESstnnnkDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILS 687
Cdd:smart00242  518 LLQSSKNPLIASLFPS------GVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCIKPNEEKKPGDFDSSLVLH 591
                           650       660       670       680       690       700       710       720
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      688 QLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFAE 765
Cdd:smart00242  592 QLRYLGVLENIRIRRAGFPYRLPFDEFLQRYRVLLPDTWPPwgGDAKKACEALLQSLGLDEDEYQLGKTKVFLRPGQLAE 671

                    ....*.
gi 9280816      766 FDQIMK 771
Cdd:smart00242  672 LEELRE 677
Myosin_head pfam00063
Myosin head (motor domain);
59-759 0e+00

Myosin head (motor domain);


Pssm-ID: 395017 [Multi-domain]  Cd Length: 674  Bit Score: 818.06  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816      59 VEDNCSLMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDM 138
Cdd:pfam00063    1 VEDMVELSYLNEPSVLHNLKKRYKSDLIYTYSGLVLVAVNPYKQLP-IYSEDMIKAYRGKRRGELPPHIFAIADEAYRSM 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     139 KVLKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQD-----IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIH 213
Cdd:pfam00063   80 LQDKENQSILISGESGAGKTENTKKIMQYLASVSGSGSAgnvgrLEEQILQSNPILEAFGNAKTVRNNNSSRFGKYIEIQ 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     214 FNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilq 293
Cdd:pfam00063  160 FDAKGDIVGGKIETYLLEKSRVVYQAEGERNYHIFYQLLAGASAQLKKELRLTNPKDYHYLSQS---------------- 223
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     294 nrkspeylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLe 373
Cdd:pfam00063  224 ----------GCYTIDGIDDSEEFKITDKAMDILGFSDEEQMGIFRIVAAILHLGNIEFKKERNDEQAVPDDTENLQKA- 292
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     374 ycAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS--SYF 451
Cdd:pfam00063  293 --ASLLGIDSTELEKALCKRRIKT-----GRETVSKPQNVEQANYARDALAKAIYSRLFDWLVDRINKSLDVKTIekASF 365
                          410       420       430       440       450       460       470       480
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     452 IGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDE 531
Cdd:pfam00063  366 IGVLDIYGFEIFEKNSFEQLCINYVNEKLQQFFNHHMFKLEQEEYVREGIEWTFIDFGDNQPCIDLIEKKPLGILSLLDE 445
                          490       500       510       520       530       540       550       560
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     532 ENRLPQPSDQHFTSAVHQKHKDHFRLTIPRksklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICE 611
Cdd:pfam00063  446 ECLFPKATDQTFLDKLYSTFSKHPHFQKPR---------LQGETHFIIKHYAGDVEYNVEGFLEKNKDPLNDDLVSLLKS 516
                          570       580       590       600       610       620       630       640
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     612 SRDKFIRELFES--------STNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGA 683
Cdd:pfam00063  517 SSDPLLAELFPDyetaesaaANESGKSTPKRTKKKRFITVGSQFKESLGELMKTLNSTNPHYIRCIKPNEKKRAGVFDNS 596
                          650       660       670       680       690       700       710
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816     684 QILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:pfam00063  597 LVLHQLRCNGVLEGIRIRRAGFPNRITFQEFVQRYRILAPKTWPKwkGDAKKGCEAILQSLNLDKEEYQFGKTKIFFR 674
MYSc cd00124
Myosin motor domain superfamily; Myosin motor domain. The catalytic (head) domain has ATPase ...
71-759 0e+00

Myosin motor domain superfamily; Myosin motor domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276950 [Multi-domain]  Cd Length: 633  Bit Score: 790.64  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTR-PPHVFAIADKAFRDMKVLKMSQSIIV 149
Cdd:cd00124    1 AAILHNLRERYARDLIYTYVGDILVAVNPFKWLP-LYSEEVMEKYRGKGRSADlPPHVFAVADAAYRAMLRDGQNQSILI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   150 SGESGAGKTENTKFVLRYLTE--------SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd00124   80 SGESGAGKTETTKLVLKYLAAlsgsgsskSSSSASSIEQQILQSNPILEAFGNAKTVRNDNSSRFGKFIELQFDPTGRLV 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRyfanketdkqilqnrkspeyl 301
Cdd:cd00124  160 GASIETYLLEKSRVVSQAPGERNFHIFYQLLAGLSDGAREELKLELLLSYYYLNDYLNS--------------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 kAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCnLKNKSAQSLEYCAELLGL 381
Cdd:cd00124  219 -SGCDRIDGVDDAEEFQELLDALDVLGFSDEEQDSIFRILAAILHLGNIEFEEDEEDEDSS-AEVADDESLKAAAKLLGV 296
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   382 DQDDLRVSLTTRVMlttagGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF---PFETSSYFIGVLDIA 458
Cdd:cd00124  297 DAEDLEEALTTRTI-----KVGGETITKPLTVEQAEDARDALAKALYSRLFDWLVNRINAALsptDAAESTSFIGILDIF 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQP 538
Cdd:cd00124  372 GFENFEVNSFEQLCINYANEKLQQFFNQHVFKLEQEEYEEEGIDWSFIDFPDNQDCLDLIEGKPLGILSLLDEECLFPKG 451
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   539 SDQHFTSAVHQKHKDHFRLTIPRKsklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICEsrdkfir 618
Cdd:cd00124  452 TDATFLEKLYSAHGSHPRFFSKKR---------KAKLEFGIKHYAGDVTYDADGFLEKNKDTLPPDLVDLLRS------- 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   619 elfesstnnnkdtkqkagklsfisvGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVL 698
Cdd:cd00124  516 -------------------------GSQFRSQLDALMDTLNSTQPHFVRCIKPNDEKKPGLFDPELVLEQLRCAGVLEAV 570
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 9280816   699 DLMQGGYPSRASFHELYNMYKKYMPD--KLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd00124  571 RIRRAGYPVRLPFDEFLKRYRILAPGatEKASDSKKAAVLALLLLLKLDSSGYQLGKTKVFLR 633
MYSc_Myo11 cd01384
class XI myosin, motor domain; These plant-specific type XI myosin are involved in organelle ...
74-759 0e+00

class XI myosin, motor domain; These plant-specific type XI myosin are involved in organelle transport. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle.


Pssm-ID: 276835  Cd Length: 647  Bit Score: 675.93  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    74 LHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGES 153
Cdd:cd01384    4 LHNLKVRYELDEIYTYTGNILIAVNPFKRLPHLYDAHMMEQYKGAPLGELSPHVFAVADAAYRAMINEGKSQSILVSGES 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   154 GAGKTENTKFVLRYLTESYGTGQD----IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd01384   84 GAGKTETTKMLMQYLAYMGGRAVTegrsVEQQVLESNPLLEAFGNAKTVRNNNSSRFGKFVEIQFDDAGRISGAAIRTYL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNrgctryfanketdkqilqnrkspeylKAGSMKDP 309
Cdd:cd01384  164 LERSRVVQVSDPERNYHCFYQLCAGAPPEDREKYKLKDPKQFHYLN--------------------------QSKCFELD 217
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEeAGSTSGGCNLKN-KSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd01384  218 GVDDAEEYRATRRAMDVVGISEEEQDAIFRVVAAILHLGNIEFS-KGEEDDSSVPKDeKSEFHLKAAAELLMCDEKALED 296
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTTAGgtkgtVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIAGFEYFEHNS 467
Cdd:cd01384  297 ALCKRVIVTPDG-----IITKPLDPDAATLSRDALAKTIYSRLFDWLVDKINRSIgQDPNSKRLIGVLDIYGFESFKTNS 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   468 FEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAV 547
Cdd:cd01384  372 FEQFCINLANEKLQQHFNQHVFKMEQEEYTKEEIDWSYIEFVDNQDVLDLIEKKPGGIIALLDEACMFPRSTHETFAQKL 451
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   548 HQKHKDHFRLTIPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNND---ALHmslESLICESRDKFIRELFESS 624
Cdd:cd01384  452 YQTLKDHKRFSKPKLSRTD----------FTIDHYAGDVTYQTDLFLDKNKDyvvAEH---QALLNASKCPFVAGLFPPL 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   625 tnnNKDTKQKAGKLSfiSVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGG 704
Cdd:cd01384  519 ---PREGTSSSSKFS--SIGSRFKQQLQELMETLNTTEPHYIRCIKPNNLLKPGIFENANVLQQLRCGGVLEAVRISCAG 593
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   705 YPSRASFHELYNMYKKYMPDKLARLDPRLF-CKALFKALGLNEndYKFGLTKVFFR 759
Cdd:cd01384  594 YPTRKPFEEFLDRFGLLAPEVLKGSDDEKAaCKKILEKAGLKG--YQIGKTKVFLR 647
MYSc_class_II cd01377
class II myosins, motor domain; Myosin motor domain in class II myosins. Class II myosins, ...
71-759 0e+00

class II myosins, motor domain; Myosin motor domain in class II myosins. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. Thus, myosin II has two heads. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276951 [Multi-domain]  Cd Length: 662  Bit Score: 666.47  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01377    1 ASVLHNLRERYYSDLIYTYSGLFCVAVNPYKRLP-IYTEEVIDKYKGKRREEMPPHIFAIADNAYRNMLQDRENQSILIT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT----------ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSV 220
Cdd:cd01377   80 GESGAGKTENTKKVIQYLAsvaasskkkkESGKKKGTLEDQILQANPILEAFGNAKTVRNNNSSRFGKFIRIHFGSTGKI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   221 VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYlnrgctryfanketdkqilqnrkspeY 300
Cdd:cd01377  160 AGADIETYLLEKSRVVRQAKGERNYHIFYQLLSGADPELKEKLLLTGDPSYYF--------------------------F 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   301 LKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEaGSTSGGCNLKNKSAqsLEYCAELLG 380
Cdd:cd01377  214 LSQGELTIDGVDDAEEFKLTDEAFDILGFSEEEKMSIFKIVAAILHLGNIKFKQ-RRREEQAELDGTEE--ADKAAHLLG 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   381 LDQDDLRVSLTT-RVMlttAGG---TKGtvikvpLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS-SYFIGVL 455
Cdd:cd01377  291 VNSSDLLKALLKpRIK---VGRewvTKG------QNKEQVVFSVGALAKALYERLFLWLVKRINKTLDTKSKrQYFIGVL 361
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   456 DIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLgvnEVHYV----DNQDCIDLIEAKLVGILDILDE 531
Cdd:cd01377  362 DIAGFEIFEFNSFEQLCINYTNEKLQQFFNHHMFVLEQEEYKKEGI---EWTFIdfglDLQPTIDLIEKPNMGILSILDE 438
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   532 ENRLPQPSDQHFTSAVHQKHKDHFRLTIPRKSKlavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICE 611
Cdd:cd01377  439 ECVFPKATDKTFVEKLYSNHLGKSKNFKKPKPK-------KSEAHFILKHYAGDVEYNIDGWLEKNKDPLNENVVALLKK 511
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   612 SRDKFIRELF---ESSTNNNKDTKQKAGklSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQ 688
Cdd:cd01377  512 SSDPLVASLFkdyEESGGGGGKKKKKGG--SFRTVSQLHKEQLNKLMTTLRSTHPHFVRCIIPNEEKKPGKIDAPLVLHQ 589
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   689 LQCSGmvsVLdlmQG------GYPSRASFHELYNMY---------KKYMPDKLArldprlfCKALFKALGLNENDYKFGL 753
Cdd:cd01377  590 LRCNG---VL---EGiricrkGFPNRIIFAEFKQRYsilapnaipKGFDDGKAA-------CEKILKALQLDPELYRIGN 656

                 ....*.
gi 9280816   754 TKVFFR 759
Cdd:cd01377  657 TKVFFK 662
MYSc_Myo5 cd01380
class V myosin, motor domain; Myo5, also called heavy chain 12, myoxin, are dimeric myosins ...
74-759 0e+00

class V myosin, motor domain; Myo5, also called heavy chain 12, myoxin, are dimeric myosins that transport a variety of intracellular cargo processively along actin filaments, such as melanosomes, synaptic vesicles, vacuoles, and mRNA. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. It also contains a IQ domain and a globular DIL domain. Myosin V is a class of actin-based motor proteins involved in cytoplasmic vesicle transport and anchorage, spindle-pole alignment and mRNA translocation. The protein encoded by this gene is abundant in melanocytes and nerve cells. Mutations in this gene cause Griscelli syndrome type-1 (GS1), Griscelli syndrome type-3 (GS3) and neuroectodermal melanolysosomal disease, or Elejalde disease. Multiple alternatively spliced transcript variants encoding different isoforms have been reported, but the full-length nature of some variants has not been determined. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Note that the Dictyostelium myoVs are not contained in this child group. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276831 [Multi-domain]  Cd Length: 629  Bit Score: 665.01  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    74 LHNIKVRYSK-DRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd01380    4 LHNLKVRFCQrNAIYTYCGIVLVAINPYEDLP-IYGEDIIQAYSGQNMGELDPHIFAIAEEAYRQMARDEKNQSIIVSGE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD---IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd01380   83 SGAGKTVSAKYAMRYFATVGGSSSGetqVEEKVLASNPIMEAFGNAKTTRNDNSSRFGKYIEILFDKNYRIIGANMRTYL 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDP 309
Cdd:cd01380  163 LEKSRVVFQAEEERNYHIFYQLCAAASLPELKELHLGSAEDFFYTNQG--------------------------GSPVID 216
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggCNLkNKSAQSLEYCAELLGLDQDDLRVS 389
Cdd:cd01380  217 GVDDAAEFEETRKALTLLGISEEEQMEIFRILAAILHLGNVEIKATRNDS--ASI-SPDDEHLQIACELLGIDESQLAKW 293
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   390 LTTRvMLTTAGgtkGTVIKvPLKVEQANNARDALAKTVYSHLFDHVVNRVNQ--CFPFETSSY-FIGVLDIAGFEYFEHN 466
Cdd:cd01380  294 LCKR-KIVTRS---EVIVK-PLTLQQAIVARDALAKHIYAQLFDWIVDRINKalASPVKEKQHsFIGVLDIYGFETFEVN 368
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   467 SFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLvGILDILDEENRLPQPSDQHFTSA 546
Cdd:cd01380  369 SFEQFCINYANEKLQQQFNQHVFKLEQEEYVKEEIEWSFIDFYDNQPCIDLIEGKL-GILDLLDEECRLPKGSDENWAQK 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   547 VHQKH----KDHFRLtiPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALhmsLESLIcesrdkfirELFE 622
Cdd:cd01380  448 LYNQHlkkpNKHFKK--PRFSNTA----------FIVKHFADDVEYQVEGFLEKNRDTV---SEEHL---------NVLK 503
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 SSTNNNKdtkqkagklsfiSVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGmvsVLDLMQ 702
Cdd:cd01380  504 ASKNRKK------------TVGSQFRDSLILLMETLNSTTPHYVRCIKPNDEKLPFTFDPKRVVQQLRACG---VLETIR 568
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 9280816   703 ---GGYPSRASFHELYNMYKKYMPDK-LARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01380  569 isaAGFPSRWTYEEFFSRYRVLLPSKeWLRDDKKKTCENILENLILDPDKYQFGKTKIFFR 629
MYSc_Myo22 cd14883
class XXII myosin, motor domain; These myosins possess an extended neck with multiple IQ ...
72-759 0e+00

class XXII myosin, motor domain; These myosins possess an extended neck with multiple IQ motifs such as found in class V, VIII, XI, and XIII myosins. These myosins are defined by two tandem MyTH4 and FERM domains. The apicomplexan, but not diatom myosins contain 4-6 WD40 repeats near the end of the C-terminal tail which suggests a possible function of these myosins in signal transduction and transcriptional regulation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276849 [Multi-domain]  Cd Length: 661  Bit Score: 661.71  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSG 151
Cdd:cd14883    2 GINTNLKVRYKKDLIYTYTGSILVAVNPYKELP-IYTQDIVKQYFGKRMGALPPHIFALAEAAYTNMQEDGKNQSVIISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   152 ESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLE 231
Cdd:cd14883   81 ESGAGKTETTKLILQYLCAVTNNHSWVEQQILEANTILEAFGNAKTVRNDNSSRFGKFIEVCFDASGHIKGAIIQDYLLE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   232 KSRICVQGKEERNYHIFYRLCAGASED--IREKLHLSSPDNFRYLNrgctryfanketdkqilqnrkspeylKAGSMKDP 309
Cdd:cd14883  161 QSRITFQAPGERNYHVFYQLLAGAKHSkeLKEKLKLGEPEDYHYLN--------------------------QSGCIRID 214
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEA-GSTsggCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd14883  215 NINDKKDFDHLRLAMNVLGIPEEMQEGIFSVLSAILHLGNLTFEDIdGET---GALTVEDKEILKIVAKLLGVDPDKLKK 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLttaggTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIAGFEYFEHNS 467
Cdd:cd14883  292 ALTIRQIN-----VRGNVTEIPLKVQEARDNRDAMAKALYSRTFAWLVNHINSCTnPGQKNSRFIGVLDIFGFENFKVNS 366
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   468 FEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAV 547
Cdd:cd14883  367 FEQLCINYTNEKLHKFFNHYVFKLEQEEYEKEGINWSHIVFTDNQECLDLIEKPPLGILKLLDEECRFPKGTDLTYLEKL 446
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   548 HQKHKDHFRLTIPRKSklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELF------ 621
Cdd:cd14883  447 HAAHEKHPYYEKPDRR--------RWKTEFGVKHYAGEVTYTVQGFLDKNKDTQQDDLFDLMSRSKNKFVKELFtypdll 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   622 ---ESSTNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPN-LKMTShHFEGAQILSQLQCSGMVSV 697
Cdd:cd14883  519 altGLSISLGGDTTSRGTSKGKPTVGDTFKHQLQSLVDVLSATQPWYVRCIKPNsLKEPN-VFDDELVLAQLRYAGMLEI 597
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 9280816   698 LDLMQGGYPSRASFHELYNMYKKYMPDKLARLDPR--LFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14883  598 IRIRKEGFPIHLTFKEFVDRYLCLDPRARSADHKEtcGAVRALMGLGGLPEDEWQVGKTKVFLR 661
COG5022 COG5022
Myosin heavy chain [General function prediction only];
2-919 0e+00

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 651.37  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     2 EDGKPVWAPHPTDGFQMGNIVDIGPDSlTIEPLNQKGKTFlalinqvfpaEEDSKK-----DVEDNCSLMYLNEATLLHN 76
Cdd:COG5022   17 EEKGWIWAEIIKEAFNKGKVTEEGKKE-DGESVSVKKKVL----------GNDRIKlpkfdGVDDLTELSYLNEPAVLHN 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    77 IKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGESGAG 156
Cdd:COG5022   86 LEKRYNNGQIYTYSGLVLIAVNPYRDLG-IYTDDIIQSYSGKNRLELEPHVFAIAEEAYRNLLSEKENQTIIISGESGAG 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   157 KTENTKFVLRYL---TESYGTG-QDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLEK 232
Cdd:COG5022  165 KTENAKRIMQYLasvTSSSTVEiSSIEKQILATNPILEAFGNAKTVRNDNSSRFGKYIKIEFDENGEICGAKIETYLLEK 244
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   233 SRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDPLLD 312
Cdd:COG5022  245 SRVVHQNKNERNYHIFYQLLAGDPEELKKLLLLQNPKDYIYLSQG--------------------------GCDKIDGID 298
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   313 DHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEagSTSGGCNLKNKSaqSLEYCAELLGLDQDDLRVSLTT 392
Cdd:COG5022  299 DAKEFKITLDALKTIGIDEEEQDQIFKILAAILHIGNIEFKE--DRNGAAIFSDNS--VLDKACYLLGIDPSLFVKWLVK 374
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   393 RVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIAGFEYFEHNSFEQF 471
Cdd:COG5022  375 RQIKT-----GGEWIVVPLNLEQALAIRDSLAKALYSNLFDWIVDRINKSLdHSAAASNFIGVLDIYGFEIFEKNSFEQL 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   472 CINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKL-VGILDILDEENRLPQPSDQHFTSAVHQ- 549
Cdd:COG5022  450 CINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFIDYFDNQPCIDLIEKKNpLGILSLLDEECVMPHATDESFTSKLAQr 529
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   550 ---KHKDHFrltipRKSKLAvhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESstN 626
Cdd:COG5022  530 lnkNSNPKF-----KKSRFR-------DNKFVVKHYAGDVEYDVEGFLDKNKDPLNDDLLELLKASTNEFVSTLFDD--E 595
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   627 NNKDTKQKagklsFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYP 706
Cdd:COG5022  596 ENIESKGR-----FPTLGSRFKESLNSLMSTLNSTQPHYIRCIKPNEEKSPWTFDNQMVLSQLRCCGVLETIRISRAGFP 670
                        730       740       750       760       770       780       790       800
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   707 SRASFHELYNMYKKYMPDKL------ARLDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFA---------------- 764
Cdd:COG5022  671 SRWTFDEFVQRYRILSPSKSwtgeytWKEDTKNAVKSILEELVIDSSKYQIGNTKVFFKAGVLAaledmrdakldniatr 750
                        810       820       830       840       850       860       870       880
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   765 ------------EFDQIMKS-----DPDHLAELVKRVNHWLTCSRWKKVQ--WCSL-----------SVIKLKNKIKYRA 814
Cdd:COG5022  751 iqrairgrylrrRYLQALKRikkiqVIQHGFRLRRLVDYELKWRLFIKLQplLSLLgsrkeyrsylaCIIKLQKTIKREK 830
                        890       900       910       920       930       940       950       960
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   815 EACIKmQKTIRMWLC---KRR------HKPRIDGLVK------------------------VGTLKKRLDKFNEVVSVL- 860
Cdd:COG5022  831 KLRET-EEVEFSLKAevlIQKfgrslkAKKRFSLLKKetiylqsaqrvelaerqlqelkidVKSISSLKLVNLELESEIi 909
                        970       980       990      1000      1010      1020      1030      1040
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   861 ---KDGKPEM-------NKQIKNLEISIDTLMAKIKSTMMTQEQ---------------IQKEYDALVKSSEELLSALQK 915
Cdd:COG5022  910 elkKSLSSDLienlefkTELIARLKKLLNNIDLEEGPSIEYVKLpelnklhevesklkeTSEEYEDLLKKSTILVREGNK 989

                 ....
gi 9280816   916 KKQQ 919
Cdd:COG5022  990 ANSE 993
MYSc_Myo1 cd01378
class I myosin, motor domain; Myosin I generates movement at the leading edge in cell motility, ...
76-759 0e+00

class I myosin, motor domain; Myosin I generates movement at the leading edge in cell motility, and class I myosins have been implicated in phagocytosis and vesicle transport. Myosin I, an unconventional myosin, does not form dimers. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. There are 5 myosin subclasses with subclasses c/h, d/g, and a/b have an IQ domain and a TH1 domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276829  Cd Length: 652  Bit Score: 643.06  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    76 NIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGESGA 155
Cdd:cd01378    6 NLKKRFENDEIYTYIGHVLISVNPFKDLG-IYTDEVLESYRGKNRYEVPPHVFALADSAYRNMKSEKENQCVIISGESGA 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   156 GKTENTKFVLRYLTESYGTG----QDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLE 231
Cdd:cd01378   85 GKTEASKRIMQYIAAVSGGSesevERVKDMLLASNPLLEAFGNAKTLRNDNSSRFGKYMEIQFDFKGEPVGGHITNYLLE 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   232 KSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYlnrgctryfanketdkqilqnrkspeYLKAGSMKDPLL 311
Cdd:cd01378  165 KSRVVGQIKGERNFHIFYQLLKGASQEYLQELGLQRPEQYYY--------------------------YSKSGCFDVDGI 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   312 DDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTsggcNLKNKSAQSLEYCAELLGLDQDDLRVSLT 391
Cdd:cd01378  219 DDAADFKEVLNAMKVIGFTEEEQDSIFRILAAILHLGNIQFAEDEEG----NAAISDTSVLDFVAYLLGVDPDQLEKALT 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   392 TRVMltTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQC--FPFETSSYFIGVLDIAGFEYFEHNSFE 469
Cdd:cd01378  295 HRTI--ETGGGGRSVYEVPLNVEQAAYARDALAKAIYSRLFDWIVERINKSlaAKSGGKKKVIGVLDIYGFEIFEKNSFE 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   470 QFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEE-NRLPQPSDQHFTSAVH 548
Cdd:cd01378  373 QFCINYVNEKLQQIFIELTLKAEQEEYVREGIEWTPIKYFNNKIICDLIEEKPPGIFAILDDAcLTAGDATDQTFLQKLN 452
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHKDHfrltiPRKSKLAVHRNIRDDEgFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFesstnnN 628
Cdd:cd01378  453 QLFSNH-----PHFECPSGHFELRRGE-FRIKHYAGDVTYNVEGFLDKNKDLLFKDLKELMQSSSNPFLRSLF------P 520
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 KDTKQKAGKLSfISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR 708
Cdd:cd01378  521 EGVDLDSKKRP-PTAGTKFKNSANALVETLMKKQPSYIRCIKPNDNKSPGEFDEELVLHQVKYLGLLENVRVRRAGFAYR 599
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|...
gi 9280816   709 ASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01378  600 QTYEKFLERYKLLSPKTWPAwdGTWQGGVESILKDLNIPPEEYQMGKTKIFIR 652
MYSc_Myo7 cd01381
class VII myosin, motor domain; These monomeric myosins have been associated with functions in ...
71-759 0e+00

class VII myosin, motor domain; These monomeric myosins have been associated with functions in sensory systems such as vision and hearing. Mammalian myosin VII has a tail with 2 MyTH4 domains, 2 FERM domains, and a SH3 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276832  Cd Length: 648  Bit Score: 631.60  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01381    1 AGILRNLLIRYREKLIYTYTGSILVAVNPYQILP-IYTAEQIRLYRNKKIGELPPHIFAIADNAYTNMKRNKRDQCVVIS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLL 230
Cdd:cd01381   80 GESGAGKTESTKLILQYLAAISGQHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNKNGVIEGAKIEQYLL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   231 EKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDPL 310
Cdd:cd01381  160 EKSRIVSQAPDERNYHIFYCMLAGLSAEEKKKLELGDASDYYYLTQG--------------------------NCLTCEG 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   311 LDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEeAGSTSG--GCNLKNKSAqsLEYCAELLGLDQDDLRV 388
Cdd:cd01381  214 RDDAAEFADIRSAMKVLMFTDEEIWDIFKLLAAILHLGNIKFE-ATVVDNldASEVRDPPN--LERAAKLLEVPKQDLVD 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSYF--IGVLDIAGFEYFE 464
Cdd:cd01381  291 ALTTRTIFT-----RGETVVSPLSAEQALDVRDAFVKGIYGRLFIWIVNKINSAIykPRGTDSSRtsIGVLDIFGFENFE 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   465 HNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFT 544
Cdd:cd01381  366 VNSFEQLCINFANENLQQFFVRHIFKLEQEEYDKEGINWQHIEFVDNQDVLDLIALKPMNIMSLIDEESKFPKGTDQTML 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   545 SAVHQKHKDHfRLTIPRKSKLavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESS 624
Cdd:cd01381  446 EKLHSTHGNN-KNYLKPKSDL--------NTSFGINHFAGVVFYDTRGFLEKNRDTFSADLLQLVQSSKNKFLKQLFNED 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   625 TNNNKDTKQKAgklsfISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGG 704
Cdd:cd01381  517 ISMGSETRKKS-----PTLSSQFRKSLDQLMKTLSACQPFFVRCIKPNEYKKPMLFDRELCVRQLRYSGMMETIRIRKAG 591
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816   705 YPSRASFHELYNMYKKYMPD--KLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01381  592 YPIRHTFEEFVERYRVLVPGipPAHKTDCRAATRKICCAVLGGDADYQLGKTKIFLK 648
MYSc_Myo8 cd01383
class VIII myosin, motor domain; These plant-specific type VIII myosins has been associated ...
73-759 0e+00

class VIII myosin, motor domain; These plant-specific type VIII myosins has been associated with endocytosis, cytokinesis, cell-to-cell coupling and gating at plasmodesmata. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. It also contains IQ domains Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276834  Cd Length: 647  Bit Score: 619.72  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGtrPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd01383    3 VLHNLEYRYSQDIIYTKAGPVLIAVNPFKDVP-LYGNEFITAYRQKLLD--SPHVYAVADTAYREMMRDEINQSIIISGE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLEK 232
Cdd:cd01383   80 SGAGKTETAKIAMQYLAALGGGSSGIENEILQTNPILEAFGNAKTLRNDNSSRFGKLIDIHFDAAGKICGAKIQTYLLEK 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   233 SRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDPLLD 312
Cdd:cd01383  160 SRVVQLANGERSYHIFYQLCAGASPALREKLNLKSASEYKYLNQS--------------------------NCLTIDGVD 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   313 DHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKSAQSLEYCAELLGLDQDDLRVSLTT 392
Cdd:cd01383  214 DAKKFHELKEALDTVGISKEDQEHIFQMLAAVLWLGNISFQVIDNEN---HVEVVADEAVSTAASLLGCNANDLMLALST 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   393 RVMltTAGGtkGTVIKVpLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF--ETSSYFIGVLDIAGFEYFEHNSFEQ 470
Cdd:cd01383  291 RKI--QAGG--DKIVKK-LTLQQAIDARDALAKAIYASLFDWLVEQINKSLEVgkRRTGRSISILDIYGFESFQKNSFEQ 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   471 FCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFtsavHQK 550
Cdd:cd01383  366 LCINYANERLQQHFNRHLFKLEQEEYELDGIDWTKVDFEDNQECLDLIEKKPLGLISLLDEESNFPKATDLTF----ANK 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   551 HKDHFRlTIPRKSKlavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIReLFESSTNNNKD 630
Cdd:cd01383  442 LKQHLK-SNSCFKG-------ERGGAFTIRHYAGEVTYDTSGFLEKNRDLLHSDLIQLLSSCSCQLPQ-LFASKMLDASR 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   631 TKQKAGKLSFI-----SVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGY 705
Cdd:cd01383  513 KALPLTKASGSdsqkqSVATKFKGQLFKLMQRLENTTPHFIRCIKPNNKQLPGVFDQDLVLQQLRCCGVLEVVRISRSGY 592
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 9280816   706 PSRASFHELYNMYKKYMP-DKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01383  593 PTRMTHQEFARRYGFLLPeDVSASQDPLSTSVAILQQFNILPEMYQVGYTKLFFR 647
MYSc_Myo30 cd14891
class XXX myosin, motor domain; Myosins of class XXX are composed of an amino-terminal ...
71-759 0e+00

class XXX myosin, motor domain; Myosins of class XXX are composed of an amino-terminal SH3-like domain, two IQ motifs, a coiled-coil region and a PX domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276856  Cd Length: 645  Bit Score: 583.16  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKD--RIYTYVANILIAVNPYFDIPkiysSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVL---KMSQ 145
Cdd:cd14891    1 AGILHNLEERSKLDnqRPYTFMANVLIAVNPLRRLP----EPDKSDYINTPLDPCPPHPYAIAEMAYQQMCLGsgrMQNQ 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   146 SIIVSGESGAGKTENTKFVLRYLT-------------------ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRF 206
Cdd:cd14891   77 SIVISGESGAGKTETSKIILRFLTtravggkkasgqdieqsskKRKLSVTSLDERLMDTNPILESFGNAKTLRNHNSSRF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   207 GKFVEIHF-NEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNR-GCTRyfan 284
Cdd:cd14891  157 GKFMKLQFtKDKFKLAGAFIETYLLEKSRLVAQPPGERNFHIFYQLLAGASAELLKELLLLSPEDFIYLNQsGCVS---- 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   285 ketdkqilqnrkspeylkagsmkDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNL 364
Cdd:cd14891  233 -----------------------DDNIDDAANFDNVVSALDTVGIDEDLQLQIWRILAGLLHLGNIEFDEEDTSEGEAEI 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   365 KNKSAQ-SLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF 443
Cdd:cd14891  290 ASESDKeALATAAELLGVDEEALEKVITQREIVT-----RGETFTIKRNAREAVYSRDAIAKSIYERLFLWIVQQINTSL 364
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   444 PFETSSY-FIGVLDIAGFEYFE-HNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAK 521
Cdd:cd14891  365 GHDPDPLpYIGVLDIFGFESFEtKNDFEQLLINYANEALQATFNQQVFIAEQELYKSEGIDVGVITWPDNRECLDLIASK 444
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   522 LVGILDILDEENRLPQPSDQHFTSAVHQKHKDH--FRLTIPRKSKlavhrnirddEGFIIRHFAGAVCYETTQFVEKNND 599
Cdd:cd14891  445 PNGILPLLDNEARNPNPSDAKLNETLHKTHKRHpcFPRPHPKDMR----------EMFIVKHYAGTVSYTIGSFIDKNND 514
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   600 ALHMSLESLICESrdkfirelfesstnnnkdtkqkagklsfisvgNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHH 679
Cdd:cd14891  515 IIPEDFEDLLASS--------------------------------AKFSDQMQELVDTLEATRCNFIRCIKPNAAMKVGV 562
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   680 FEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLARL---DPRLFCKALFKALGLNENDYKFGLTKV 756
Cdd:cd14891  563 FDNRYVVDQLRCSGILQTCEVLKVGLPTRVTYAELVDVYKPVLPPSVTRLfaeNDRTLTQAILWAFRVPSDAYRLGRTRV 642

                 ...
gi 9280816   757 FFR 759
Cdd:cd14891  643 FFR 645
MYSc_Myo29 cd14890
class XXIX myosin, motor domain; Class XXIX myosins are comprised of Stramenopiles and have ...
71-759 0e+00

class XXIX myosin, motor domain; Class XXIX myosins are comprised of Stramenopiles and have very long tail domains consisting of three IQ motifs, short coiled-coil regions, up to 18 CBS domains, a PB1 domain, and a carboxy-terminal transmembrane domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276855 [Multi-domain]  Cd Length: 662  Bit Score: 574.80  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDM---KVLKMS-QS 146
Cdd:cd14890    1 ASLLHTLRLRYERDEIYTYVGPILISINPYKSIPDLYSEERMLLYHGTTAGELPPHVFAIADHAYTQLiqsGVLDPSnQS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   147 IIVSGESGAGKTENTKFVLRYLTE----------------SYGTGQ---DIDDRIVEANPLLEAFGNAKTVRNNNSSRFG 207
Cdd:cd14890   81 IIISGESGAGKTEATKIIMQYLARitsgfaqgasgegeaaSEAIEQtlgSLEDRVLSSNPLLESFGNAKTLRNDNSSRFG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   208 KFVEIHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTryfanket 287
Cdd:cd14890  161 KFIEIQFDHHGKIVGAEISNFLLEKTRIVTQNDGERNYHIFYQLLAGADEALRERLKLQTPVEYFYLRGECS-------- 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   288 dkQIlqnrkspeylkagsmkdPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGcnLKNK 367
Cdd:cd14890  233 --SI-----------------PSCDDAKAFAETIRCLSTIGISEENQDAVFGLLAAVLHLGNVDFESENDTTVL--EDAT 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   368 SAQSLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPfET 447
Cdd:cd14890  292 TLQSLKLAAELLGVNEDALEKALLTRQLFV-----GGKTIVQPQNVEQARDKRDALAKALYSSLFLWLVSELNRTIS-SP 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   448 SSY--FIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKL--- 522
Cdd:cd14890  366 DDKwgFIGVLDIYGFEKFEWNTFEQLCINYANEKLQRHFNQHMFEVEQVEYSNEGIDWQYITFNDNQACLELIEGKVngk 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   523 VGILDILDEENRLP-QPSDQHFTSAVHQKHKDHFRLTIPRKSKLA----VHRNIRDDEGFIIRHFAGAVCYETTQFVEKN 597
Cdd:cd14890  446 PGIFITLDDCWRFKgEEANKKFVSQLHASFGRKSGSGGTRRGSSQhphfVHPKFDADKQFGIKHYAGDVIYDASGFNEKN 525
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   598 NDALHMSLESLICESRdKFIRElfesstnnnkdtkqkagklsfISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTS 677
Cdd:cd14890  526 NETLNAEMKELIKQSR-RSIRE---------------------VSVGAQFRTQLQELMAKISLTNPRYVRCIKPNETKAP 583
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   678 HHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDklARLDPRLFcKALFKALGLNENDYKFGLTKVF 757
Cdd:cd14890  584 GKFDGLDCLRQLKYSGMMEAIQIRQQGFALREEHDSFFYDFQVLLPT--AENIEQLV-AVLSKMLGLGKADWQIGSSKIF 660

                 ..
gi 9280816   758 FR 759
Cdd:cd14890  661 LK 662
MYSc_Myo27 cd14888
class XXVII myosin, motor domain; Not much is known about this myosin class. The catalytic ...
71-759 0e+00

class XXVII myosin, motor domain; Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276853 [Multi-domain]  Cd Length: 667  Bit Score: 573.95  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSlGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14888    1 ASILHSLNLRFDIDEIYTFTGPILIAVNPFKTIPGLYSDEMLLKFIQPS-ISKSPHVFSTASSAYQGMCNNKKSQTILIS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT----ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNE---------K 217
Cdd:cd14888   80 GESGAGKTESTKYVMKFLAcagsEDIKKRSLVEAQVLESNPLLEAFGNARTLRNDNSSRFGKFIELQFSKlkskrmsgdR 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   218 SSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYFANKETDKQILQNR-- 295
Cdd:cd14888  160 GRLCGAKIQTYLLEKVRVCDQQEGERNYHIFYQLCAAAREAKNTGLSYEENDEKLAKGADAKPISIDMSSFEPHLKFRyl 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   296 -KSPEYlkagsmKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEY 374
Cdd:cd14888  240 tKSSCH------ELPDVDDLEEFESTLYAMQTVGISPEEQNQIFSIVAAILYLGNILFENNEACSEGAVVSASCTDDLEK 313
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   375 CAELLGLDQDDLRVSLTTRvMLTTAGGTkgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF--ETSSYFI 452
Cdd:cd14888  314 VASLLGVDAEDLLNALCYR-TIKTAHEF----YTKPLRVDEAEDVRDALARALYSCLFDKVVERTNESIGYskDNSLLFC 388
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   453 GVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEE 532
Cdd:cd14888  389 GVLDIFGFECFQLNSFEQLCINFTNERLQQFFNNFVFKCEEKLYIEEGISWNPLDFPDNQDCVDLLQEKPLGIFCMLDEE 468
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrnirDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICES 612
Cdd:cd14888  469 CFVPGGKDQGLCNKLCQKHKGHKRFDVVKT----------DPNSFVIVHFAGPVKYCSDGFLEKNKDQLSVDAQEVIKNS 538
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   613 RDKFIRELFESSTNNNKDTKQKagKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCS 692
Cdd:cd14888  539 KNPFISNLFSAYLRRGTDGNTK--KKKFVTVSSEFRNQLDVLMETIDKTEPHFIRCIKPNSQNVPDLFDRISVNEQLKYG 616
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816   693 GMVSVLDLMQGGYPSRASFHELYNMYKKYMPdklarldprlfckalfKALGLNENDYKFGLTKVFFR 759
Cdd:cd14888  617 GVLQAVQVSRAGYPVRLSHAEFYNDYRILLN----------------GEGKKQLSIWAVGKTLCFFK 667
MYSc_Myo10 cd14873
class X myosin, motor domain; Myosin X is an unconventional myosin motor that functions as a ...
71-759 0e+00

class X myosin, motor domain; Myosin X is an unconventional myosin motor that functions as a monomer. In mammalian cells, the motor is found to localize to filopodia. Myosin X walks towards the barbed ends of filaments and is thought to walk on bundles of actin, rather than single filaments, a unique behavior. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to the head domain are a variable number of IQ domains, 2 PH domains, a MyTH4 domain, and a FERM domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276840 [Multi-domain]  Cd Length: 651  Bit Score: 572.89  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14873    1 GSIMYNLFQRYKRNQIYTYIGSILASVNPYQPIAGLYEPATMEQYSRRHLGELPPHIFAIANECYRCLWKRHDNQCILIS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTE---------SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14873   81 GESGAGKTESTKLILKFLSVisqqslelsLKEKTSCVEQAILESSPIMEAFGNAKTVYNNNSSRFGKFVQLNICQKGNIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNrgctryfanketdkqilqnrkspeyl 301
Cdd:cd14873  161 GGRIVDYLLEKNRVVRQNPGERNYHIFYALLAGLEHEEREEFYLSTPENYHYLN-------------------------- 214
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 KAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFeeagSTSGGCNLKNKSAqsLEYCAELLGL 381
Cdd:cd14873  215 QSGCVEDKTISDQESFREVITAMEVMQFSKEEVREVSRLLAGILHLGNIEF----ITAGGAQVSFKTA--LGRSAELLGL 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   382 DQDDLRVSLTTRVMLttaggTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYFIGVLDIAGFE 461
Cdd:cd14873  289 DPTQLTDALTQRSMF-----LRGEEILTPLNVQQAVDSRDSLAMALYARCFEWVIKKINSRIKGKEDFKSIGILDIFGFE 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   462 YFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLvGILDILDEENRLPQPSDQ 541
Cdd:cd14873  364 NFEVNHFEQFNINYANEKLQEYFNKHIFSLEQLEYSREGLVWEDIDWIDNGECLDLIEKKL-GLLALINEESHFPQATDS 442
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   542 HFTSAVHQKHK-DHFrltiPRKSKLAVHRnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIREL 620
Cdd:cd14873  443 TLLEKLHSQHAnNHF----YVKPRVAVNN-------FGVKHYAGEVQYDVRGILEKNRDTFRDDLLNLLRESRFDFIYDL 511
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   621 FES-STNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLD 699
Cdd:cd14873  512 FEHvSSRNNQDTLKCGSKHRRPTVSSQFKDSLHSLMATLSSSNPFFVRCIKPNMQKMPDQFDQAVVLNQLRYSGMLETVR 591
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   700 LMQGGYPSRASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14873  592 IRKAGYAVRRPFQDFYKRYKVLMRNLALPEDVRGKCTSLLQLYDASNSEWQLGKTKVFLR 651
MYSc_Myo4 cd14872
class IV myosin, motor domain; These myosins all possess a WW domain either N-terminal or ...
71-759 0e+00

class IV myosin, motor domain; These myosins all possess a WW domain either N-terminal or C-terminal to their motor domain and a tail with a MyTH4 domain followed by a SH3 domain in some instances. The monomeric Acanthamoebas were the first identified members of this group and have been joined by Stramenopiles. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276839  Cd Length: 644  Bit Score: 565.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14872    1 AMIVHNLRKRFKNDQIYTNVGTILISVNPFKRLP-LYTPTVMDQYMHKGPKEMPPHTYNIADDAYRAMIVDAMNQSILIS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLL 230
Cdd:cd14872   80 GESGAGKTEATKQCLSFFAEVAGSTNGVEQRVLLANPILEAFGNAKTLRNNNSSRFGKWVEIHFDNRGRICGASTENYLL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   231 EKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLnRGCtryfanketdkqilqnrkspeyLKAGSMkdpl 310
Cdd:cd14872  160 EKSRVVYQIKGERNFHIFYQLLASPDPASRGGWGSSAAYGYLSL-SGC----------------------IEVEGV---- 212
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   311 lDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYCAELLGLDQDDLRVSL 390
Cdd:cd14872  213 -DDVADFEEVVLAMEQLGFDDADINNVMSLIAAILKLGNIEFASGGGKSLVSGSTVANRDVLKEVATLLGVDAATLEEAL 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   391 TTRVMltTAGGTKGTVIkvPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS--SYFIGVLDIAGFEYFEHNSF 468
Cdd:cd14872  292 TSRLM--EIKGCDPTRI--PLTPAQATDACDALAKAAYSRLFDWLVKKINESMRPQKGakTTFIGVLDIFGFEIFEKNSF 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   469 EQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH 548
Cdd:cd14872  368 EQLCINFTNEKLQQHFNQYTFKLEEALYQSEGVKFEHIDFIDNQPVLDLIEKKQPGLMLALDDQVKIPKGSDATFMIAAN 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHkdhfrltipRKSKLAVHRNIRDDEG-FIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTNN 627
Cdd:cd14872  448 QTH---------AAKSTFVYAEVRTSRTeFIVKHYAGDVTYDITGFLEKNKDTLQKDLYVLLSSSKNKLIAVLFPPSEGD 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   628 NKDTKqkagklsfISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPS 707
Cdd:cd14872  519 QKTSK--------VTLGGQFRKQLSALMTALNATEPHYIRCVKPNQEKRARLFDGFMSLEQLRYAGVFEAVKIRKTGYPF 590
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....
gi 9280816   708 RASFHELYNMYKKYMPDKLARL--DPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14872  591 RYSHERFLKRYRFLVKTIAKRVgpDDRQRCDLLLKSLKQDFSKVQVGKTRVLYR 644
MYSc_Myo15 cd01387
class XV mammal-like myosin, motor domain; The class XV myosins are monomeric. In vertebrates, ...
71-759 0e+00

class XV mammal-like myosin, motor domain; The class XV myosins are monomeric. In vertebrates, myosin XV appears to be expressed in sensory tissue and play a role in hearing. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to the head domain are 2 MyTH4 domain, a FERM domain, and a SH3 domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276838 [Multi-domain]  Cd Length: 657  Bit Score: 557.44  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPY--FDIpkiYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSII 148
Cdd:cd01387    1 TTVLWNLKTRYERNLIYTYIGSILVSVNPYkmFDI---YGLEQVQQYSGRALGELPPHLFAIANLAFAKMLDAKQNQCVV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   149 VSGESGAGKTENTKFVLRYLTE-SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFnEKSSVVGGFVSH 227
Cdd:cd01387   78 ISGESGSGKTEATKLIMQYLAAvNQRRNNLVTEQILEATPLLEAFGNAKTVRNDNSSRFGKYLEVFF-EGGVIVGAITSQ 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   228 YLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMK 307
Cdd:cd01387  157 YLLEKSRIVTQAKNERNYHVFYELLAGLPAQLRQKYGLQEAEKYFYLNQG--------------------------GNCE 210
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   308 DPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYCAELLGLDQDDLR 387
Cdd:cd01387  211 IAGKSDADDFRRLLAAMQVLGFSSEEQDSIFRILASVLHLGNVYFHKRQLRHGQEGVSVGSDAEIQWVAHLLQISPEGLQ 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   388 VSLTTRVmlTTAGGTKgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFET-SSYFIGVLDIAGFEYFEHN 466
Cdd:cd01387  291 KALTFKV--TETRRER---IFTPLTIDQALDARDAIAKALYALLFSWLVTRVNAIVYSGTqDTLSIAILDIFGFEDLSEN 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   467 SFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSA 546
Cdd:cd01387  366 SFEQLCINYANENLQYYFNKHVFKLEQEEYIREQIDWTEIAFADNQPVINLISKKPVGILHILDDECNFPQATDHSFLEK 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   547 VHQKHKDHFRLTIPRKSklavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTN 626
Cdd:cd01387  446 CHYHHALNELYSKPRMP----------LPEFTIKHYAGQVWYQVHGFLDKNRDQLRQDVLELLVSSRTRVVAHLFSSHRA 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   627 NNKDTKQKAGKLSFI-------SVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLD 699
Cdd:cd01387  516 QTDKAPPRLGKGRFVtmkprtpTVAARFQDSLLQLLEKMERCNPWFVRCLKPNHKKEPMLFDMDVVMAQLRYSGMLETIR 595
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 9280816   700 LMQGGYPSRASFHELYNMYKKYMPDKLARLDPRLFCKALFKAL--GLNENDYKFGLTKVFFR 759
Cdd:cd01387  596 IRKEGYPVRLPFQVFIDRYRCLVALKLPRPAPGDMCVSLLSRLctVTPKDMYRLGATKVFLR 657
MYSc_Myo9 cd01385
class IX myosin, motor domain; Myosin IX is a processive single-headed motor, which might play ...
71-759 1.25e-174

class IX myosin, motor domain; Myosin IX is a processive single-headed motor, which might play a role in signalling. It has a N-terminal RA domain, an IQ domain, a C1_1 domain, and a RhoGAP domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276836 [Multi-domain]  Cd Length: 690  Bit Score: 533.11  E-value: 1.25e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01385    1 QTLLENLRARFKHGKIYTYVGSILIAVNPFKFLP-IYNPKYVKMYQNRRLGKLPPHIFAIADVAYHAMLRKKKNQCIVIS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT--ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHY 228
Cdd:cd01385   80 GESGSGKTESTNFLLHHLTalSQKGYGSGVEQTILGAGPVLEAFGNAKTAHNNNSSRFGKFIQVNYRENGMVRGAVVEKY 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 LLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfankeTDKQILQNrkspeylkagsmkd 308
Cdd:cd01385  160 LLEKSRIVSQEKNERNYHVFYYLLAGASEEERKELHLKQPEDYHYLNQ----------SDCYTLEG-------------- 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   309 plLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAgSTSGGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd01385  216 --EDEKYEFERLKQAMEMVGFLPETQRQIFSVLSAVLHLGNIEYKKK-AYHRDESVTVGNPEVLDIISELLRVKEETLLE 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRvmLTTAGGTKgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQC-----FPFETSSYFIGVLDIAGFEYF 463
Cdd:cd01385  293 ALTTK--KTVTVGET---LILPYKLPEAIATRDAMAKCLYSALFDWIVLRINHAllnkkDLEEAKGLSIGVLDIFGFEDF 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   464 EHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHF 543
Cdd:cd01385  368 GNNSFEQFCINYANEHLQYYFNQHIFKLEQEEYKKEGISWHNIEYTDNTGCLQLISKKPTGLLCLLDEESNFPGATNQTL 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   544 TSAVHQKHKDHFRLTIPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELF-- 621
Cdd:cd01385  448 LAKFKQQHKDNKYYEKPQVMEPA----------FIIAHYAGKVKYQIKDFREKNLDLMRPDIVAVLRSSSSAFVRELIgi 517
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   622 ----------------------ESSTNNNKDTKQKAGKLSF---------------ISVGNKFKTQLNLLLDKLRSTGAS 664
Cdd:cd01385  518 dpvavfrwavlrafframaafrEAGRRRAQRTAGHSLTLHDrttksllhlhkkkkpPSVSAQFQTSLSKLMETLGQAEPF 597
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   665 FIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMP-DKLARLDPRlfcKALFKALG 743
Cdd:cd01385  598 FIRCIKSNAEKKPLRFDDELVLRQLRYTGMLETVRIRRSGYSVRYTFQEFITQFQVLLPkGLISSKEDI---KDFLEKLN 674
                        730
                 ....*....|....*.
gi 9280816   744 LNENDYKFGLTKVFFR 759
Cdd:cd01385  675 LDRDNYQIGKTKVFLK 690
MYSc_Myo42 cd14903
class XLII myosin, motor domain; The class XLII myosins are comprised of Stramenopiles. Not ...
71-759 1.98e-174

class XLII myosin, motor domain; The class XLII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276868 [Multi-domain]  Cd Length: 658  Bit Score: 531.27  E-value: 1.98e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14903    1 AAILYNVKKRFLRKLPYTYTGDICIAVNPYQWLPELYTEEQHSKYLNKPKEELPPHVYATSVAAYNHMKRSGRNQSILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTeSYGTGQD--IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHY 228
Cdd:cd14903   81 GESGAGKTETTKILMNHLA-TIAGGLNdsTIKKIIEVNPLLESFGNAKTVRNDNSSRFGKFTQLQFDKNGTLVGAKCRTY 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 LLEKSRICVQGKEERNYHIFYRLCagASEDIREKLHLSSPDNFRYLnrgctryFANKETDKQILQNRKSpeylkagsmkd 308
Cdd:cd14903  160 LLEKTRVISHERPERNYHIFYQLL--ASPDVEERLFLDSANECAYT-------GANKTIKIEGMSDRKH----------- 219
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   309 pllddhgdFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFeEAGSTSGGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd14903  220 --------FARTKEALSLIGVSEEKQEVLFEVLAGILHLGQLQI-QSKPNDDEKSAIAPGDQGAVYATKLLGLSPEALEK 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMlttagGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIGVLDIAGFEYFEHNS 467
Cdd:cd14903  291 ALCSRTM-----RAAGDVYTVPLKKDQAEDCRDALAKAIYSNVFDWLVATINASLGNdAKMANHIGVLDIFGFEHFKHNS 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   468 FEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLvGILDILDEENRLPQPSDQHFTSAV 547
Cdd:cd14903  366 FEQFCINYANEKLQQKFTQDVFKTVQIEYEEEGIRWAHIDFADNQDVLAVIEDRL-GIISLLNDEVMRPKGNEESFVSKL 444
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   548 HQKHKDHFRLT-IPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFE---- 622
Cdd:cd14903  445 SSIHKDEQDVIeFPRTSRTQ----------FTIKHYAGPVTYESLGFLEKHKDALLPDLSDLMRGSSKPFLRMLFKekve 514
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 -----SSTNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSV 697
Cdd:cd14903  515 spaaaSTSLARGARRRRGGALTTTTVGTQFKDSLNELMTTIRSTNVHYVRCIKPNSIKSPTELDHLMVVSQLRCAGVIEA 594
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 9280816   698 LDLMQGGYPSRASFHELYNMYKKYMPDKL-ARLDPRLFCKALFKALGLNE-NDYKFGLTKVFFR 759
Cdd:cd14903  595 IRISRAAYPNRLLHEEFLDKFWLFLPEGRnTDVPVAERCEALMKKLKLESpEQYQMGLTRIYFQ 658
MYSc_Myo36 cd14897
class XXXVI myosin, motor domain; This class of molluscan myosins contains a motor domain ...
71-759 3.18e-172

class XXXVI myosin, motor domain; This class of molluscan myosins contains a motor domain followed by a GlcAT-I (Beta1,3-glucuronyltransferase I) domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276862 [Multi-domain]  Cd Length: 635  Bit Score: 524.64  E-value: 3.18e-172
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGT-RPPHVFAIADKAFRDMKVLKMSQSIIV 149
Cdd:cd14897    1 NTIVQTLKSRYNKDKFYTYIGDILVAVNPCKPLP-IFDKKHHEEYSNLSVRSqRPPHLFWIADQAYRRLLETGRNQCILV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   150 SGESGAGKTENTKFVLRYLTESYGTGQ-DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHY 228
Cdd:cd14897   80 SGESGAGKTESTKYMIKHLMKLSPSDDsDLLDKIVQINPLLEAFGNASTVMNDNSSRFGKFIELHFTENGQLLGAKIDDY 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 LLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLnrgctryfanKETDKQILQNRKSPEYLKAGSMKD 308
Cdd:cd14897  160 LLEKSRVVHRGNGEKNFHIFYALFAGMSRDRLLYYFLEDPDCHRIL----------RDDNRNRPVFNDSEELEYYRQMFH 229
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   309 PLLDdhgdfirmctAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGgcnLKNKSAQSLEYCAELLGLDQDDLrv 388
Cdd:cd14897  230 DLTN----------IMKLIGFSEEDISVIFTILAAILHLTNIVFIPDEDTDG---VTVADEYPLHAVAKLLGIDEVEL-- 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 sltTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVN------QCFPFETSSYFIGVLDIAGFEY 462
Cdd:cd14897  295 ---TEALISNVNTIRGERIQSWKSLRQANDSRDALAKDLYSRLFGWIVGQINrnlwpdKDFQIMTRGPSIGILDMSGFEN 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   463 FEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQH 542
Cdd:cd14897  372 FKINSFDQLCINLSNERLQQYFNDYVFPRERSEYEIEGIEWRDIEYHDNDDVLELFFKKPLGILPLLDEESTFPQSTDSS 451
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   543 FTSAVHQKHKDHFRLTIPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFE 622
Cdd:cd14897  452 LVQKLNKYCGESPRYVASPGNRVA----------FGIRHYAEQVTYDADGFLEKNRDNLSSDIVGCLLNSNNEFISDLFT 521
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 SstnnnkdtkqkagklsfisvgnKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQ 702
Cdd:cd14897  522 S----------------------YFKRSLSDLMTKLNSADPLFVRCIKPNNFLRPNKFDDELVRRQLLCNGLMEIAKIRR 579
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   703 GGYPSRASFHELYNMYKKYMPD-KLARLDPRLFCKALFKALGLneNDYKFGLTKVFFR 759
Cdd:cd14897  580 DGYPIRIKYEDFVKRYKEICDFsNKVRSDDLGKCQKILKTAGI--KGYQFGKTKVFLK 635
MYSc_Myo31 cd14892
class XXXI myosin, motor domain; Class XXXI myosins have a very long neck region consisting of ...
71-759 5.56e-171

class XXXI myosin, motor domain; Class XXXI myosins have a very long neck region consisting of 17 IQ motifs and 2 tandem ANK repeats that are separated by a PH domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276857 [Multi-domain]  Cd Length: 656  Bit Score: 522.40  E-value: 5.56e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQG--KSLGTRPPHVFAIADKAFRDMKVLKM----S 144
Cdd:cd14892    1 APLLDVLRRRYERDAIYTFTADILISINPYKSIPLLYDVPGFDSQRKeeATASSPPPHVFSIAERAYRAMKGVGKgqgtP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   145 QSIIVSGESGAGKTENTKFVLRYL-------------TESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVE 211
Cdd:cd14892   81 QSIVVSGESGAGKTEASKYIMKYLatasklakgastsKGAANAHESIEECVLLSNLILEAFGNAKTIRNDNSSRFGKYIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   212 IHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfankETDKQi 291
Cdd:cd14892  161 IHYNSDGRIAGASTDHFLLEKSRLVGPDANERNYHIFYQLLAGLDANENAALELTPAESFLFLNQG--------NCVEV- 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   292 lqnrkspeylkagsmkdPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQs 371
Cdd:cd14892  232 -----------------DGVDDATEFKQLRDAMEQLGFDAEFQRPIFEVLAAVLHLGNVRFEENADDEDVFAQSADGVN- 293
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   372 LEYCAELLGLDQDDLRVSLTTRVMLTTaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSY- 450
Cdd:cd14892  294 VAKAAGLLGVDAAELMFKLVTQTTSTA----RGSVLEIKLTAREAKNALDALCKYLYGELFDWLISRINACHKQQTSGVt 369
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   451 ----------FIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEA 520
Cdd:cd14892  370 ggaasptfspFIGILDIFGFEIMPTNSFEQLCINFTNEMLQQQFNKHVFVLEQEVYASEGIDVSAIEFQDNQDCLDLIQK 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   521 KLVGILDILDEENRLP-QPSDQHFTSAVHQKHKDHFRLTIPRksklavhrniRDD-EGFIIRHFAGAVCYETTQFVEKNN 598
Cdd:cd14892  450 KPLGLLPLLEEQMLLKrKTTDKQLLTIYHQTHLDKHPHYAKP----------RFEcDEFVLRHYAGDVTYDVHGFLAKNN 519
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   599 DALHMSLeslicesrdkfiRELFESSTnnnkdtkqkagklsfisvgnKFKTQLNLLLDKLRSTGASFIRCIKPNlkmtSH 678
Cdd:cd14892  520 DNLHDDL------------RDLLRSSS--------------------KFRTQLAELMEVLWSTTPSYIKCIKPN----NL 563
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   679 HFEGA----QILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYK-----KYMPDKLARLDP-----RLFCKALFKALGl 744
Cdd:cd14892  564 KFPGGfsceLVRDQLIYSGVLEVVRIRREGFPIRRQFEEFYEKFWplarnKAGVAASPDACDattarKKCEEIVARALE- 642
                        730
                 ....*....|....*
gi 9280816   745 nENDYKFGLTKVFFR 759
Cdd:cd14892  643 -RENFQLGRTKVFLR 656
MYSc_Myo40 cd14901
class XL myosin, motor domain; The class XL myosins are comprised of Stramenopiles. Not much ...
71-757 6.48e-165

class XL myosin, motor domain; The class XL myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276866 [Multi-domain]  Cd Length: 655  Bit Score: 506.25  E-value: 6.48e-165
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSY------QGKSLGTRPPHVFAIADKAFRDM----KV 140
Cdd:cd14901    1 PSILHVLRRRFAHGLIYTSTGAILVAINPFRRLP-LYDDETKEAYyehgerRAAGERKLPPHVYAVADKAFRAMlfasRG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   141 LKMSQSIIVSGESGAGKTENTKFVLRYLT---------ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVE 211
Cdd:cd14901   80 QKCDQSILVSGESGAGKTETTKIIMNYLAsvssatthgQNATERENVRDRVLESNPILEAFGNARTNRNNNSSRFGKFIR 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   212 IHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkQI 291
Cdd:cd14901  160 LGFASSGSLLGASISTYLLERVRLVSQAKGERNYHIFYELLRGASSDELHALGLTHVEEYKYLNSS------------QC 227
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   292 LQNRKSpeylkagsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSaqS 371
Cdd:cd14901  228 YDRRDG-------------VDDSVQYAKTRHAMTTIGMSPDEQISVLQLVAAVLHLGNLCFVKKDGEGGTFSMSSLA--N 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   372 LEYCAELLGLDQDDLRVSLTTRVMltTAGGTkgtVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFE---TS 448
Cdd:cd14901  293 VRAACDLLGLDMDVLEKTLCTREI--RAGGE---YITMPLSVEQALLTRDVVAKTLYAQLFDWLVDRINESIAYSestGA 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   449 SYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDI 528
Cdd:cd14901  368 SRFIGIVDIFGFEIFATNSLEQLCINFANEKLQQLFGKFVFEMEQDEYVAEAIPWTFVEYPNNDACVAMFEARPTGLFSL 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   529 LDEENRLPQPSDQHFTSAVHQKHKDHFRLTIprkSKLAVHRNIrddegFIIRHFAGAVCYETTQFVEKNNDalHMSLESL 608
Cdd:cd14901  448 LDEQCLLPRGNDEKLANKYYDLLAKHASFSV---SKLQQGKRQ-----FVIHHYAGAVCYATDGFCDKNKD--HVHSEAL 517
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   609 ICESRDKFIrelFESSTnnnkdtkqkagklsfisVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQ 688
Cdd:cd14901  518 ALLRTSSNA---FLSST-----------------VVAKFKVQLSSLLEVLNATEPHFIRCIKPNDVLSPSEFDAKRVLEQ 577
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   689 LQCSGMVSVLDLMQGGYPSR---ASFHELYNMY------KKYMPDKLARLDPrlfcKALFKALGLNENDYKF--GLTKVF 757
Cdd:cd14901  578 LRCSGVLEAVKISRSGYPVRfphDAFVHTYSCLapdgasDTWKVNELAERLM----SQLQHSELNIEHLPPFqvGKTKVF 653
MYSc_Myo46 cd14907
class XLVI myosin, motor domain; The class XLVI myosins are comprised of Alveolata. Not much ...
71-759 4.40e-161

class XLVI myosin, motor domain; The class XLVI myosins are comprised of Alveolata. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276872 [Multi-domain]  Cd Length: 669  Bit Score: 496.86  E-value: 4.40e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGK--------SLGTRPPHVFAIADKAFRDMKVLK 142
Cdd:cd14907    1 AELLINLKKRYQQDKIFTYVGPTLIVMNPYKQIDNLFSEEVMQMYKEQiiqngeyfDIKKEPPHIYAIAALAFKQLFENN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   143 MSQSIIVSGESGAGKTENTKFVLRYLTESygTGQD----------------------IDDRIVEANPLLEAFGNAKTVRN 200
Cdd:cd14907   81 KKQAIVISGESGAGKTENAKYAMKFLTQL--SQQEqnseevltltssiratskstksIEQKILSCNPILEAFGNAKTVRN 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   201 NNSSRFGKFVEIHFNEKSS-VVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSP---DNFRYLNR 276
Cdd:cd14907  159 DNSSRFGKYVSILVDKKKRkILGARIQNYLLEKSRVTQQGQGERNYHIFYHLLYGADQQLLQQLGLKNQlsgDRYDYLKK 238
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   277 GCTRyfaNKETdkqilqnrkspeylkagsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAG 356
Cdd:cd14907  239 SNCY---EVDT-----------------------INDEKLFKEVQQSFQTLGFTEEEQDSIWRILAAILLLGNLQFDDST 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   357 STSGG-CNLKNKsaQSLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHV 435
Cdd:cd14907  293 LDDNSpCCVKNK--ETLQIIAKLLGIDEEELKEALTTKIRKV-----GNQVITSPLSKKECINNRDSLSKELYDRLFNWL 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   436 VNRVNQCFPFETSSYF---------IGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLG--VN 504
Cdd:cd14907  366 VERLNDTIMPKDEKDQqlfqnkylsIGLLDIFGFEVFQNNSFEQLCINYTNEKLQQLYISYVFKAEEQEFKEEGLEdyLN 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   505 EVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAG 584
Cdd:cd14907  446 QLSYTDNQDVIDLLDKPPIGIFNLLDDSCKLATGTDEKLLNKIKKQHKNNSKLIFPNKIN---------KDTFTIRHTAK 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   585 AVCYETTQFVEKNNDALHMSLESLICESRDKFIRELF----ESSTNNNKDTKQKAGKLSFIsvGNKFKTQLNLLLDKLRS 660
Cdd:cd14907  517 EVEYNIEGFREKNKDEISQSIINCIQNSKNRIISSIFsgedGSQQQNQSKQKKSQKKDKFL--GSKFRNQMKQLMNELMQ 594
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   661 TGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKkympdklarldprlfckalfk 740
Cdd:cd14907  595 CDVHFIRCIKPNEEKKADLFIQGYVLNQIRYLGVLESIRVRKQGYPYRKSYEDFYKQYS--------------------- 653
                        730
                 ....*....|....*....
gi 9280816   741 alGLNENdYKFGLTKVFFR 759
Cdd:cd14907  654 --LLKKN-VLFGKTKIFMK 669
MYSc_Myo3 cd01379
class III myosin, motor domain; Myosin III has been shown to play a role in the vision process ...
72-759 6.95e-159

class III myosin, motor domain; Myosin III has been shown to play a role in the vision process in insects and in hearing in mammals. Myosin III, an unconventional myosin, does not form dimers. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. They are characterized by an N-terminal protein kinase domain and several IQ domains. Some members also contain WW, SH2, PH, and Y-phosphatase domains. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276830 [Multi-domain]  Cd Length: 633  Bit Score: 489.86  E-value: 6.95e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSG 151
Cdd:cd01379    2 TIVSQLQKRYSRDQIYTYIGDILIAVNPFQNLG-IYTEEHSRLYRGAKRSDNPPHIFAVADAAYQAMIHQKKNQCIVISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   152 ESGAGKTENTKFVLRYLTE-SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLL 230
Cdd:cd01379   81 ESGAGKTESANLLVQQLTVlGKANNRTLEEKILQVNPLMEAFGNARTVINDNSSRFGKYLEMKFTSTGAVTGARISEYLL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   231 EKSRICVQGKEERNYHIFYRLCAG-ASEDIREKLHLSSPDNFRYLNRGctryFANKETDKQILQNRKSPEYLKAgsmkdp 309
Cdd:cd01379  161 EKSRVVHQAIGERNFHIFYYIYAGlAEDKKLAKYKLPENKPPRYLQND----GLTVQDIVNNSGNREKFEEIEQ------ 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 llddhgdfirmctAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKS----AQSLEYCAELLGLDQDD 385
Cdd:cd01379  231 -------------CFKVIGFTKEEVDSVYSILAAILHIGDIEFTEVESNH---QTDKSSrisnPEALNNVAKLLGIEADE 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   386 LRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYF----IGVLDIAGFE 461
Cdd:cd01379  295 LQEALTSHSVVT-----RGETIIRNNTVEEATDARDAMAKALYGRLFSWIVNRINSLLKPDRSASDeplsIGILDIFGFE 369
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   462 YFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQ 541
Cdd:cd01379  370 NFQKNSFEQLCINIANEQIQYYFNQHIFAWEQQEYLNEGIDVDLIEYEDNRPLLDMFLQKPMGLLALLDEESRFPKATDQ 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   542 HFTSAVHQ--KHKDHFRltiPRksklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRE 619
Cdd:cd01379  450 TLVEKFHNniKSKYYWR---PK----------SNALSFGIHHYAGKVLYDASGFLEKNRDTLPPDVVQLLRSSENPLVRQ 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   620 lfesstnnnkdtkqkagklsfiSVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLD 699
Cdd:cd01379  517 ----------------------TVATYFRYSLMDLLSKMVVGQPHFVRCIKPNDSRQAGKFDREKVLKQLRYTGVLETTR 574
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   700 LMQGGYPSRASFHEL--------YNMYKKYMPDKLArldprlfCKALFKALGLneNDYKFGLTKVFFR 759
Cdd:cd01379  575 IRRQGFSHRILFADFlkryyflaFKWNEEVVANREN-------CRLILERLKL--DNWALGKTKVFLK 633
MYSc_Myo43 cd14904
class XLIII myosin, motor domain; The class XLIII myosins are comprised of Stramenopiles. Not ...
71-759 4.76e-157

class XLIII myosin, motor domain; The class XLIII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276869  Cd Length: 653  Bit Score: 485.60  E-value: 4.76e-157
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14904    1 PSILFNLKKRFAASKPYTYTNDIVIALNPYKWIDNLYGDHLHEQYLKKPRDKLQPHVYATSTAAYKHMLTNEMNQSILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGTGQDID-DRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd14904   81 GESGAGKTETTKIVMNHLASVAGGRKDKTiAKVIDVNPLLESFGNAKTTRNDNSSRFGKFTQLQFDGRGKLIGAKCETYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfanketdkqilqnrkspeylKAGSMKDP 309
Cdd:cd14904  161 LEKSRVVSIAEGERNYHIFYQLLAGLSSEERKEFGLDPNCQYQYLGD-------------------------SLAQMQIP 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTsgGCNLKNKSAqsLEYCAELLGLDQDDLRVS 389
Cdd:cd14904  216 GLDDAKLFASTQKSLSLIGLDNDAQRTLFKILSGVLHLGEVMFDKSDEN--GSRISNGSQ--LSQVAKMLGLPTTRIEEA 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   390 LTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYF--IGVLDIAGFEYFEHNS 467
Cdd:cd14904  292 LCNRSVVT-----RNESVTVPLAPVEAEENRDALAKAIYSKLFDWMVVKINAAISTDDDRIKgqIGVLDIFGFEDFAHNG 366
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   468 FEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLvGILDILDEENRLPQPSDQHFTSAV 547
Cdd:cd14904  367 FEQFCINYANEKLQQKFTTDVFKTVEEEYIREGLQWDHIEYQDNQGIVEVIDGKM-GIIALMNDHLRQPRGTEEALVNKI 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   548 ---HQKHKDHFRLTIPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESS 624
Cdd:cd14904  446 rtnHQTKKDNESIDFPKVKRTQ----------FIINHYAGPVTYETVGFMEKHRDTLQNDLLDLVLLSSLDLLTELFGSS 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   625 --TNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQ 702
Cdd:cd14904  516 eaPSETKEGKSGKGTKAPKSLGSQFKTSLSQLMDNIKTTNTHYVRCIKPNANKSPTEFDKRMVVEQLRSAGVIEAIRITR 595
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   703 GGYPSRASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNEN-DYKFGLTKVFFR 759
Cdd:cd14904  596 SGYPSRLTPKELATRYAIMFPPSMHSKDVRRTCSVFMTAIGRKSPlEYQIGKSLIYFK 653
MYSc_Myh10 cd14920
class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy ...
71-759 7.34e-155

class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy chain 10 (also called NMMHCB). Mutations in this gene have been associated with May-Hegglin anomaly and developmental defects in brain and heart. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276952 [Multi-domain]  Cd Length: 673  Bit Score: 480.66  E-value: 7.34e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14920    1 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTE---SYGTGQD------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14920   80 GESGAGKTENTKKVIQYLAHvasSHKGRKDhnipgeLERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNrgctryfanketdkqilqnrkspeyl 301
Cdd:cd14920  160 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLS-------------------------- 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 kAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLeycAELLGL 381
Cdd:cd14920  214 -NGYIPIPGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKL---CHLLGM 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   382 DQDDL-RVSLTTRVMLTtaggtKGTVIKVPLKvEQANNARDALAKTVYSHLFDHVVNRVNQCFPF--ETSSYFIGVLDIA 458
Cdd:cd14920  290 NVMEFtRAILTPRIKVG-----RDYVQKAQTK-EQADFAVEALAKATYERLFRWLVHRINKALDRtkRQGASFIGILDIA 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEENRL 535
Cdd:cd14920  364 GFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIErpANPPGVLALLDEECWF 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   536 PQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDK 615
Cdd:cd14920  444 PKATDKTFVEKLVQEQGSHSKFQKPRQ--------LKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDR 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   616 FIRELFE------------SSTNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGA 683
Cdd:cd14920  516 FVAELWKdvdrivgldqvtGMTETAFGSAYKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPH 595
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   684 QILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14920  596 LVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPKgfMDGKQACERMIRALELDPNLYRIGQSKIFFR 673
PTZ00014 PTZ00014
myosin-A; Provisional
65-772 1.09e-154

myosin-A; Provisional


Pssm-ID: 240229 [Multi-domain]  Cd Length: 821  Bit Score: 485.30  E-value: 1.09e-154
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     65 LMYLNEATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIpKIYSSEAIKSYQ-GKSLGTRPPHVFAIADKAFRDMKVLKM 143
Cdd:PTZ00014  104 LPHTNIPCVLDFLKHRYLKNQIYTTADPLLVAINPFKDL-GNTTNDWIRRYRdAKDSDKLPPHVFTTARRALENLHGVKK 182
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    144 SQSIIVSGESGAGKTENTKFVLRYLTESYG--TGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:PTZ00014  183 SQTIIVSGESGAGKTEATKQIMRYFASSKSgnMDLKIQNAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGGIR 262
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYfanketdkqilqnrkspeyl 301
Cdd:PTZ00014  263 YGSIVAFLLEKSRVVTQEDDERSYHIFYQLLKGANDEMKEKYKLKSLEEYKYINPKCLDV-------------------- 322
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    302 kagsmkdPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE--EAGSTSGGCNLKNKSAQSLEYCAELL 379
Cdd:PTZ00014  323 -------PGIDDVKDFEEVMESFDSMGLSESQIEDIFSILSGVLLLGNVEIEgkEEGGLTDAAAISDESLEVFNEACELL 395
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    380 GLDQDDLRVSLTTRVmlTTAGGTKgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIA 458
Cdd:PTZ00014  396 FLDYESLKKELTVKV--TYAGNQK---IEGPWSKDESEMLKDSLSKAVYEKLFLWIIRNLNATIePPGGFKVFIGMLDIF 470
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQP 538
Cdd:PTZ00014  471 GFEVFKNNSLEQLFINITNEMLQKNFVDIVFERESKLYKDEGISTEELEYTSNESVIDLLCGKGKSVLSILEDQCLAPGG 550
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    539 SDQHFTSAVHQKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIR 618
Cdd:PTZ00014  551 TDEKFVSSCNTNLKNNPKYKPAKVDS---------NKNFVIKHTIGDIQYCASGFLFKNKDVLRPELVEVVKASPNPLVR 621
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    619 ELFEsstnNNKDTKQKAGKLSFIsvGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVL 698
Cdd:PTZ00014  622 DLFE----GVEVEKGKLAKGQLI--GSQFLNQLDSLMSLINSTEPHFIRCIKPNENKKPLDWNSSKVLIQLHSLSILEAL 695
                         650       660       670       680       690       700       710
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816    699 DLMQGGYPSRASFHElYNMYKKYMPDKLA---RLDPRLFCKALFKALGLNENDYKFGLTKVFFRPGKFAEFDQIMKS 772
Cdd:PTZ00014  696 QLRQLGFSYRRTFAE-FLSQFKYLDLAVSndsSLDPKEKAEKLLERSGLPKDSYAIGKTMVFLKKDAAKELTQIQRE 771
MYSc_Myh2_insects_mollusks cd14911
class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle ...
71-759 1.19e-145

class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle myosin heavy chain 2 (also called MYH2A, MYHSA2, MyHC-IIa, MYHas8, MyHC-2A) in insects and mollusks. This gene encodes a member of the class II or conventional myosin heavy chains, and functions in skeletal muscle contraction. Mutations in this gene results in inclusion body myopathy-3 and familial congenital myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276876 [Multi-domain]  Cd Length: 674  Bit Score: 456.36  E-value: 1.19e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14911    1 ASVLHNIKDRYYSGLIYTYSGLFCVVVNPYKKLP-IYTEKIMERYKGIKRHEVPPHVFAITDSAYRNMLGDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYL-----TESYGTGQ-------------DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEI 212
Cdd:cd14911   80 GESGAGKTENTKKVIQFLayvaaSKPKGSGAvphpavnpavligELEQQLLQANPILEAFGNAKTVKNDNSSRFGKFIRI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   213 HFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLhlsspdnfrylnrgctryfanketdkqIL 292
Cdd:cd14911  160 NFDASGFISGANIETYLLEKSRAIRQAKDERTFHIFYQLLAGATPEQREKF---------------------------IL 212
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   293 QNRKSPEYLKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSL 372
Cdd:cd14911  213 DDVKSYAFLSNGSLPVPGVDDYAEFQATVKSMNIMGMTSEDFNSIFRIVSAVLLFGSMKFRQERNNDQATLPDNTVAQKI 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   373 eycAELLGLDQDDL-RVSLTTRVMLTtaggtKGTVIKVPLKvEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSS 449
Cdd:cd14911  293 ---AHLLGLSVTDMtRAFLTPRIKVG-----RDFVTKAQTK-EQVEFAVEAIAKACYERMFKWLVNRINRSLdrTKRQGA 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   450 YFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDI 528
Cdd:cd14911  364 SFIGILDMAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWKFIDFgLDLQPTIDLID-KPGGIMAL 442
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   529 LDEENRLPQPSDQHFTSAVHQKHKDHfrltiPRKSKlavhRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESL 608
Cdd:cd14911  443 LDEECWFPKATDKTFVDKLVSAHSMH-----PKFMK----TDFRGVADFAIVHYAGRVDYSAAKWLMKNMDPLNENIVSL 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   609 ICESRDKFI------RELFESSTNNNKDTKQKAG--KLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHF 680
Cdd:cd14911  514 LQGSQDPFVvniwkdAEIVGMAQQALTDTQFGARtrKGMFRTVSHLYKEQLAKLMDTLRNTNPNFVRCIIPNHEKRAGKI 593
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   681 EGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFF 758
Cdd:cd14911  594 DAPLVLDQLRCNGVLEGIRICRQGFPNRIPFQEFRQRYELLTPNVIPKgfMDGKKACEKMIQALELDSNLYRVGQSKIFF 673

                 .
gi 9280816   759 R 759
Cdd:cd14911  674 R 674
MYSc_Myo14 cd14876
class XIV myosin, motor domain; These myosins localize to plasma membranes of the ...
77-757 1.69e-145

class XIV myosin, motor domain; These myosins localize to plasma membranes of the intracellular parasites and may be involved in the cell invasion process. Their known functions include: transporting phagosomes to the nucleus and perturbing the developmentally regulated elimination of the macronucleus during conjugation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to their motor domain these myosins have a MyTH4-FERM protein domain combination. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276843  Cd Length: 649  Bit Score: 455.22  E-value: 1.69e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    77 IKVRYSKDRIYTYVANILIAVNPYFDIPKIySSEAIKSYQG-KSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGESGA 155
Cdd:cd14876    7 LKHRYLKNQIYTTADPLLVAINPFKDLGNA-TDEWIRKYRDaPDLTKLPPHVFYTARRALENLHGVNKSQTIIVSGESGA 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   156 GKTENTKFVLRYLTESYGTGQD--IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLEKS 233
Cdd:cd14876   86 GKTEATKQIMRYFASAKSGNMDlrIQTAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLDVASEGGIRYGSVVAFLLEKS 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   234 RICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYfanketdkqilqnrkspeylkagsmkdPLLDD 313
Cdd:cd14876  166 RIVTQDDNERSYHIFYQLLKGADSEMKSKYHLLGLKEYKFLNPKCLDV---------------------------PGIDD 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   314 HGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEeaGSTSGGCN----LKNKSAQSLEYCAELLGLDQDDLRVS 389
Cdd:cd14876  219 VADFEEVLESLKSMGLTEEQIDTVFSIVSGVLLLGNVKIT--GKTEQGVDdaaaISNESLEVFKEACSLLFLDPEALKRE 296
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   390 LTTRVmlTTAGGTKgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDIAGFEYFEHNSF 468
Cdd:cd14876  297 LTVKV--TKAGGQE---IEGRWTKDDAEMLKLSLAKAMYDKLFLWIIRNLNSTIePPGGFKNFMGMLDIFGFEVFKNNSL 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   469 EQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH 548
Cdd:cd14876  372 EQLFINITNEMLQKNFIDIVFERESKLYKDEGIPTAELEYTSNAEVIDVLCGKGKSVLSILEDQCLAPGGSDEKFVSACV 451
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   549 QKHKDHfrlTIPRKSKLAVHRNirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFEsstnNN 628
Cdd:cd14876  452 SKLKSN---GKFKPAKVDSNIN------FIVVHTIGDIQYNAEGFLFKNKDVLRAELVEVVQASTNPVVKALFE----GV 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 KDTKQKAGKLSFIsvGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR 708
Cdd:cd14876  519 VVEKGKIAKGSLI--GSQFLKQLESLMGLINSTEPHFIRCIKPNETKKPLEWNSSKVLIQLHALSILEALQLRQLGYSYR 596
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|..
gi 9280816   709 ASFHELYNMYkKYMPDKLA---RLDPRLFCKALFKALGLNENDYKFGLTKVF 757
Cdd:cd14876  597 RPFEEFLYQF-KFLDLGIAndkSLDPKVAALKLLESSGLSEDEYAIGKTMVF 647
MYSc_Myo45 cd14906
class XLV myosin, motor domain; The class XLVI myosins are comprised of slime molds ...
71-719 3.38e-145

class XLV myosin, motor domain; The class XLVI myosins are comprised of slime molds Dictyostelium and Polysphondylium. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276871 [Multi-domain]  Cd Length: 715  Bit Score: 456.75  E-value: 3.38e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQG-KSLGTRPPHVFAIADKAFRDMKVLKMSQSIIV 149
Cdd:cd14906    1 AIILNNLGKRYKSDSIYTYIGNVLISINPYKDISSIYSNLILNEYKDiNQNKSPIPHIYAVALRAYQSMVSEKKNQSIII 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   150 SGESGAGKTENTKFVLRYLTESYGTGQD-----------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKS 218
Cdd:cd14906   81 SGESGSGKTEASKTILQYLINTSSSNQQqnnnnnnnnnsIEKDILTSNPILEAFGNSRTTKNHNSSRFGKFLKIEFRSSD 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   219 SVV-GGFVSHYLLEKSRICVQ-GKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNrgctryfANKETDKQILQNR 295
Cdd:cd14906  161 GKIdGASIETYLLEKSRISHRpDNINLSYHIFYYLVYGASKDERSKWGLNNdPSKYRYLD-------ARDDVISSFKSQS 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   296 KSPEYLKAGSMKDplldDHgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYC 375
Cdd:cd14906  234 SNKNSNHNNKTES----IE-SFQLLKQSMESMSINKEQCDAIFLSLAAILHLGNIEFEEDSDFSKYAYQKDKVTASLESV 308
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 AELLGLDQDDLRVSLTTRVMlttAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSS------ 449
Cdd:cd14906  309 SKLLGYIESVFKQALLNRNL---KAGGRGSVYCRPMEVAQSEQTRDALSKSLYVRLFKYIVEKINRKFNQNTQSndlagg 385
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   450 ------YFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLV 523
Cdd:cd14906  386 snkknnLFIGVLDIFGFENLSSNSLEQLLINFTNEKLQQQFNLNVFENEQKEYLSEGIPWSNSNFIDNKECIELIEKKSD 465
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   524 GILDILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRKSKLAvhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHM 603
Cdd:cd14906  466 GILSLLDDECIMPKGSEQSLLEKYNKQYHNTNQYYQRTLAKGT----------LGIKHFAGDVTYQTDGWLEKNRDSLYS 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   604 SLESLICESRDKFIRELFE-SSTNNNKDTKQKAGKLsfiSVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEG 682
Cdd:cd14906  536 DVEDLLLASSNFLKKSLFQqQITSTTNTTKKQTQSN---TVSGQFLEQLNQLIQTINSTSVHYIRCIKPNQTMDCNNFNN 612
                        650       660       670
                 ....*....|....*....|....*....|....*..
gi 9280816   683 AQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYK 719
Cdd:cd14906  613 VHVLSQLRNVGVLNTIKVRKMGYSYRRDFNQFFSRYK 649
MYSc_Myo34 cd14895
class XXXIV myosin, motor domain; Class XXXIV myosins are composed of an IQ motif, a short ...
72-759 6.58e-144

class XXXIV myosin, motor domain; Class XXXIV myosins are composed of an IQ motif, a short coiled-coil region, 5 tandem ANK repeats, and a carboxy-terminal FYVE domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276860 [Multi-domain]  Cd Length: 704  Bit Score: 452.87  E-value: 6.58e-144
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGtRPPHVFAIADKAFRDMKVL-------KMS 144
Cdd:cd14895    2 AFVDYLAQRYGVDQVYCRSGAVLIAVNPFKHIPGLYDLHKYREEMPGWTA-LPPHVFSIAEGAYRSLRRRlhepgasKKN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   145 QSIIVSGESGAGKTENTKFVLRYLTE-SYGTGQDID---------DRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHF 214
Cdd:cd14895   81 QTILVSGESGAGKTETTKFIMNYLAEsSKHTTATSSskrrraisgSELLSANPILESFGNARTLRNDNSSRFGKFVRMFF 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   215 -----NEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLS--SPDNFRYLNRG-CTRYFANKE 286
Cdd:cd14895  161 eghelDTSLRMIGTSVETYLLEKVRVVHQNDGERNFHVFYELLAGAADDMKLELQLEllSAQEFQYISGGqCYQRNDGVR 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   287 TDKQilqnrkspeylkagsmkdpllddhgdFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDF---------EEAGS 357
Cdd:cd14895  241 DDKQ--------------------------FQLVLQSMKVLGFTDVEQAAIWKILSALLHLGNVLFvassedegeEDNGA 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   358 TSGGCNLKNKSA------QSLEYCAELLGLDQDDLRVSLTTRVMlttagGTKGTVIKVPLKVEQANNARDALAKTVYSHL 431
Cdd:cd14895  295 ASAPCRLASASPssltvqQHLDIVSKLFAVDQDELVSALTTRKI-----SVGGETFHANLSLAQCGDARDAMARSLYAFL 369
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   432 FDHVVNRVNQCFP------------FETSSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKE 499
Cdd:cd14895  370 FQFLVSKVNSASPqrqfalnpnkaaNKDTTPCIAVLDIFGFEEFEVNQFEQFCINYANEKLQYQFIQDILLTEQQAHIEE 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   500 GLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVHQKHKDHfrltiprkSKLAVHRNIRDDEGFII 579
Cdd:cd14895  450 GIKWNAVDYEDNSVCLEMLEQRPSGIFSLLDEECVVPKGSDAGFARKLYQRLQEH--------SNFSASRTDQADVAFQI 521
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   580 RHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFE----SSTNN----NKDTKQKAGKLSFISVGNKFKTQL 651
Cdd:cd14895  522 HHYAGAVRYQAEGFCEKNKDQPNAELFSVLGKTSDAHLRELFEffkaSESAElslgQPKLRRRSSVLSSVGIGSQFKQQL 601
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   652 NLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLArldP 731
Cdd:cd14895  602 ASLLDVVQQTQTHYIRCIKPNDESASDQFDMAKVSSQLRYGGVLKAVEIMRQSYPVRMKHADFVKQYRLLVAAKNA---S 678
                        730       740
                 ....*....|....*....|....*...
gi 9280816   732 RLFCKALFKALGLNENDykFGLTKVFFR 759
Cdd:cd14895  679 DATASALIETLKVDHAE--LGKTRVFLR 704
MYSc_Myo47 cd14908
class XLVII myosin, motor domain; The class XLVII myosins are comprised of Stramenopiles. Not ...
71-759 3.45e-143

class XLVII myosin, motor domain; The class XLVII myosins are comprised of Stramenopiles. Not much is known about this myosin class. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276873 [Multi-domain]  Cd Length: 682  Bit Score: 450.13  E-value: 3.45e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQG----KSLGTRP-----PHVFAIADKAFRDM-KV 140
Cdd:cd14908    1 PAILHSLSRRFFRGIIYTWTGPVLIAVNPFQRLP-LYGKEILESYRQegllRSQGIESpqalgPHVFAIADRSYRQMmSE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   141 LKMSQSIIVSGESGAGKTENTKFVLRYLTeSYGTGQD-------------IDDRIVEANPLLEAFGNAKTVRNNNSSRFG 207
Cdd:cd14908   80 IRASQSILISGESGAGKTESTKIVMLYLT-TLGNGEEgapnegeelgklsIMDRVLQSNPILEAFGNARTLRNDNSSRFG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   208 KFVEIHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREK--LH------LSSPDNFRYLNRGct 279
Cdd:cd14908  159 KFIELGFNRAGNLLGAKVQTYLLEKVRLPFHASGERNYHIFYQLLRGGDEEEHEKyeFHdgitggLQLPNEFHYTGQG-- 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   280 ryfanketdkqilqnrKSPEYLKagsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTS 359
Cdd:cd14908  237 ----------------GAPDLRE--------FTDEDGLVYTLKAMRTMGWEESSIDTILDIIAGLLHLGQLEFESKEEDG 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   360 GGCNLKNKSAQSLEYCAELLGLDQDDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRV 439
Cdd:cd14908  293 AAEIAEEGNEKCLARVAKLLGVDVDKLLRALTSKIIVV-----RGKEITTKLTPHKAYDARDALAKTIYGALFLWVVATV 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   440 NQCFPFETSSYF---IGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCID 516
Cdd:cd14908  368 NSSINWENDKDIrssVGVLDIFGFECFAHNSFEQLCINFTNEALQQQFNQFIFKLEQKEYEKESIEWAFIEFPDNQDCLD 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   517 LIEAKLVGILDILDEENRLPQP-SDQHFTSAVHQKHKDHFRLTIPRKSKLAVHRNIRDDEGFIIRHFAGAVCYET-TQFV 594
Cdd:cd14908  448 TIQAKKKGILTMLDDECRLGIRgSDANYASRLYETYLPEKNQTHSENTRFEATSIQKTKLIFAVRHFAGQVQYTVeTTFC 527
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   595 EKNNDALHMSLEslicesrdkfirELFESSTnnnkdtkqkagklsfisvgnKFKTQLNLLLDKLRSTGASFIRCIKPNLK 674
Cdd:cd14908  528 EKNKDEIPLTAD------------SLFESGQ--------------------QFKAQLHSLIEMIEDTDPHYIRCIKPNDA 575
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   675 MTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMP----DKLA----RLDP-----RLFCKALFKA 741
Cdd:cd14908  576 AKPDLVTRKRVTEQLRYGGVLEAVRVARSGYPVRLPHKDFFKRYRMLLPlipeVVLSwsmeRLDPqklcvKKMCKDLVKG 655
                        730       740
                 ....*....|....*....|....*..
gi 9280816   742 ---------LGLNENDYKFGLTKVFFR 759
Cdd:cd14908  656 vlspamvsmKNIPEDTMQLGKSKVFMR 682
MYSc_Myo41 cd14902
class XLI myosin, motor domain; The class XLI myosins are comprised of Stramenopiles. Not much ...
71-728 4.31e-142

class XLI myosin, motor domain; The class XLI myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276867 [Multi-domain]  Cd Length: 716  Bit Score: 448.57  E-value: 4.31e-142
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQ--------GKSLGTRPPHVFAIADKAFRDM-KVL 141
Cdd:cd14902    1 AALLQALSERFEHDQIYTSIGDILVALNPLKPLPDLYSESQLNAYKasmtstspVSQLSELPPHVFAIGGKAFGGLlKPE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   142 KMSQSIIVSGESGAGKTENTKFVLRYLT---------ESYGTGQ-DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVE 211
Cdd:cd14902   81 RRNQSILVSGESGSGKTESTKFLMQFLTsvgrdqsstEQEGSDAvEIGKRILQTNPILESFGNAQTIRNDNSSRFGKFIK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   212 IHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNR-GCTryfankETDKQ 290
Cdd:cd14902  161 IQFGANNEIVGAQIVSYLLEKVRLLHQSPEERSFHIFYELLEGADKTLLDLLGLQKGGKYELLNSyGPS------FARKR 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   291 ILQNRKSPEYlkagsmkdpllddhGDFIRmctAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQ 370
Cdd:cd14902  235 AVADKYAQLY--------------VETVR---AFEDTGVGELERLDIFKILAALLHLGNVNFTAENGQEDATAVTAASRF 297
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   371 SLEYCAELLGLDQDDLRVSLTTRVMLTTaggtkGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSY 450
Cdd:cd14902  298 HLAKCAELMGVDVDKLETLLSSREIKAG-----VEVMVLKLTPEQAKEICGSLAKAIYGRLFTWLVRRLSDEINYFDSAV 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   451 F----------IGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEA 520
Cdd:cd14902  373 SisdedeelatIGILDIFGFESLNRNGFEQLCINYANERLQAQFNEFVFVKEQQIYIAEGIDWKNISYPSNAACLALFDD 452
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   521 KLVGILDILDEENRLPQPSDQHFTSAVHQKHKdhfrltiprksklavhrnirDDEGFIIRHFAGAVCYETTQFVEKNNDA 600
Cdd:cd14902  453 KSNGLFSLLDQECLMPKGSNQALSTKFYRYHG--------------------GLGQFVVHHFAGRVCYNVEQFVEKNTDA 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   601 LHMSLESLICESRDKFI-----RELFESST-NNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLK 674
Cdd:cd14902  513 LPADASDILSSSSNEVVvaigaDENRDSPGaDNGAAGRRRYSMLRAPSVSAQFKSQLDRLIVQIGRTEAHYVRCLKPNEV 592
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   675 MTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSR---ASFHELYNMYKKYM--PDKLAR 728
Cdd:cd14902  593 KKPGIFDRERMVEQMRSVGVLEAVRIARHGYSVRlahASFIELFSGFKCFLstRDRAAK 651
MYSc_Myh18 cd14932
class II myosin heavy chain 18, motor domain; Myosin motor domain of muscle myosin heavy chain ...
71-759 5.93e-142

class II myosin heavy chain 18, motor domain; Myosin motor domain of muscle myosin heavy chain 18. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276895 [Multi-domain]  Cd Length: 676  Bit Score: 446.78  E-value: 5.93e-142
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14932    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKYLP-IYSEEIVNMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT---ESYGTGQD----------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEK 217
Cdd:cd14932   80 GESGAGKTENTKKVIQYLAyvaSSFKTKKDqssialshgeLEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVN 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   218 SSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfanketdkqilqnrks 297
Cdd:cd14932  160 GYIVGANIETYLLEKSRAIRQAKDERAFHIFYYLLTGAGDKLRSELCLEDYSKYRFLSN--------------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   298 peylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLeycAE 377
Cdd:cd14932  219 ------GNVTIPGQQDKELFAETMEAFRIMSIPEEEQTGLLKVVSAVLQLGNMSFKKERNSDQASMPDDTAAQKV---CH 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   378 LLGLDQDDLrvsltTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSYFIGVL 455
Cdd:cd14932  290 LLGMNVTDF-----TRAILSPRIKVGRDYVQKAQTQEQAEFAVEALAKASYERMFRWLVMRINKALdkTKRQGASFIGIL 364
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   456 DIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEE 532
Cdd:cd14932  365 DIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWSFIDFgLDLQPCIELIEkpNGPPGILALLDEE 444
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICES 612
Cdd:cd14932  445 CWFPKATDKSFVEKVVQEQGNNPKFQKPKK--------LKDDADFCIIHYAGKVDYKANEWLMKNMDPLNENVATLLNQS 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   613 RDKFIRELFE-----------SSTNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFE 681
Cdd:cd14932  517 TDKFVSELWKdvdrivgldkvAGMGESLHGAFKTRKGMFRTVGQLYKEQLMNLMTTLRNTNPNFVRCIIPNHEKKAGKLA 596
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   682 GAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14932  597 HHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPKgfMDGKQACVLMVKALELDPNLYRIGQSKVFFR 676
MYSc_Myo28 cd14889
class XXVIII myosin, motor domain; These myosins are found in fish, chicken, and mollusks. The ...
73-759 8.93e-142

class XXVIII myosin, motor domain; These myosins are found in fish, chicken, and mollusks. The tail regions of these class-XXVIII myosins consist of an IQ motif, a short coiled-coil region, and an SH2 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276854  Cd Length: 659  Bit Score: 445.51  E-value: 8.93e-142
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDM----KVLKMSQSII 148
Cdd:cd14889    3 LLEVLKVRFMQSNIYTYVGDILVAINPFKYLH-IYEKEVSQKYKCEKKSSLPPHIFAVADRAYQSMlgrlARGPKNQCIV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   149 VSGESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFnEKSSVVGGFVSHY 228
Cdd:cd14889   82 ISGESGAGKTESTKLLLRQIMELCRGNSQLEQQILQVNPLLEAFGNAQTVMNDNSSRFGKYIQLRF-RNGHVKGAKINEY 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 LLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryFANKETdkqilqnrksPEYLKAgsmkd 308
Cdd:cd14889  161 LLEKSRVVHQDGGEENFHIFYYMFAGISAEDRENYGLLDPGKYRYLNNG----AGCKRE----------VQYWKK----- 221
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   309 pllddhgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEagSTSGGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd14889  222 -------KYDEVCNAMDMVGFTEQEEVDMFTILAGILSLGNITFEM--DDDEALKVENDSNGWLKAAAGQFGVSEEDLLK 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSY---FIGVLDIAGFEYFE 464
Cdd:cd14889  293 TLTCTVTFT-----RGEQIQRHHTKQQAEDARDSIAKVAYGRVFGWIVSKINQLLaPKDDSSVelrEIGILDIFGFENFA 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   465 HNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFT 544
Cdd:cd14889  368 VNRFEQACINLANEQLQYFFNHHIFLMEQKEYKKEGIDWKEITYKDNKPILDLFLNKPIGILSLLDEQSHFPQATDESFV 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   545 SAVHQKHKDHFRLTIPRksklavhrniRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESS 624
Cdd:cd14889  448 DKLNIHFKGNSYYGKSR----------SKSPKFTVNHYAGKVTYNASGFLEKNRDTIPASIRTLFINSATPLLSVLFTAT 517
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   625 -----TNNNKDTKQKAGKLSF-----ISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGM 694
Cdd:cd14889  518 rsrtgTLMPRAKLPQAGSDNFnstrkQSVGAQFKHSLGVLMEKMFAASPHFVRCIKPNHVKVPGQLDSKYIQDQLRYNGL 597
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   695 VSVLDLMQGGYPSRASFHELYNMYkkympdKLARLDPRL-----FCKALFKALGLneNDYKFGLTKVFFR 759
Cdd:cd14889  598 LETIRIRREGFSWRPSFAEFAERY------KILLCEPALpgtkqSCLRILKATKL--VGWKCGKTRLFFK 659
MYSc_Myo19 cd14880
class XIX myosin, motor domain; Monomeric myosin-XIX (Myo19) functions as an actin-based motor ...
71-757 9.69e-141

class XIX myosin, motor domain; Monomeric myosin-XIX (Myo19) functions as an actin-based motor for mitochondrial movement in vertebrate cells. It contains a variable number of IQ domains. Human myo19 contains a motor domain, three IQ motifs, and a short tail. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276846 [Multi-domain]  Cd Length: 658  Bit Score: 442.75  E-value: 9.69e-141
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSlgtRP----PHVFAIADKAFRDMKVL--KMS 144
Cdd:cd14880    1 ETVLRCLQARYTADTFYTNAGCTLVALNPFKPVPQLYSPELMREYHAAP---QPqklkPHIFTVGEQTYRNVKSLiePVN 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   145 QSIIVSGESGAGKTENTKFVLRYLT---------ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFN 215
Cdd:cd14880   78 QSIVVSGESGAGKTWTSRCLMKFYAvvaasptswESHKIAERIEQRILNSNPVMEAFGNACTLRNNNSSRFGKFIQLQLN 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   216 EKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLnrgcTRYFANKETDkqilqnr 295
Cdd:cd14880  158 RAQQMTGAAVQTYLLEKTRVACQAPSERNFHIFYQICKGASADERLQWHLPEGAAFSWL----PNPERNLEED------- 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   296 kspeylkagsmkdpllddhgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYC 375
Cdd:cd14880  227 --------------------CFEVTREAMLHLGIDTPTQNNIFKVLAGLLHLGNIQFADSEDEAQPCQPMDDTKESVRTS 286
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 AELLGLDQDDLRVSLTTRvmlTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSY--FIG 453
Cdd:cd14880  287 ALLLKLPEDHLLETLQIR---TIRAGKQQQVFKKPCSRAECDTRRDCLAKLIYARLFDWLVSVINSSICADTDSWttFIG 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   454 VLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEEN 533
Cdd:cd14880  364 LLDVYGFESFPENSLEQLCINYANEKLQQHFVAHYLRAQQEEYAVEGLEWSFINYQDNQTCLDLIEGSPISICSLINEEC 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   534 RLPQPSDQH-FTSAVHQKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICES 612
Cdd:cd14880  444 RLNRPSSAAqLQTRIESALAGNPCLGHNKLSR---------EPSFIVVHYAGPVRYHTAGLVEKNKDPVPPELTRLLQQS 514
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   613 RDKFIRELF----ESSTNNNKDTKQKAGKLSFISvgnKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQ 688
Cdd:cd14880  515 QDPLLQKLFpanpEEKTQEEPSGQSRAPVLTVVS---KFKASLEQLLQVLHSTTPHYIRCIKPNSQCQAQTFLQEEVLSQ 591
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 9280816   689 LQCSGMVSVLDLMQGGYPSRASFHELYNMYKkympdKLARLDPRL--FCKALFKALGLNENDYkFGLTKVF 757
Cdd:cd14880  592 LEACGLVETIHISAAGFPIRVSHQNFVERYK-----LLRRLRPHTssGPHSPYPAKGLSEPVH-CGRTKVF 656
MYSc_Myh9 cd14919
class II myosin heavy chain 9, motor domain; Myosin motor domain of non-muscle myosin heavy ...
71-759 4.08e-140

class II myosin heavy chain 9, motor domain; Myosin motor domain of non-muscle myosin heavy chain 9 (also called NMMHCA, NMHC-II-A, MHA, FTNS, EPSTS, and DFNA17). Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276883 [Multi-domain]  Cd Length: 670  Bit Score: 441.45  E-value: 4.08e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14919    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKNLP-IYSEEIVEMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT---ESYGTGQD---IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGF 224
Cdd:cd14919   80 GESGAGKTENTKKVIQYLAhvaSSHKSKKDqgeLERQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVNGYIVGAN 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   225 VSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfanketdkqilqnrkspeylkaG 304
Cdd:cd14919  160 IETYLLEKSRAIRQAKEERTFHIFYYLLSGAGEHLKTDLLLEPYNKYRFLSN---------------------------G 212
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   305 SMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYcaeLLGLDQD 384
Cdd:cd14919  213 HVTIPGQQDKDMFQETMEAMRIMGIPEEEQMGLLRVISGVLQLGNIVFKKERNTDQASMPDNTAAQKVSH---LLGINVT 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   385 DLrvsltTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSYFIGVLDIAGFEY 462
Cdd:cd14919  290 DF-----TRGILTPRIKVGRDYVQKAQTKEQADFAIEALAKATYERMFRWLVLRINKALdkTKRQGASFIGILDIAGFEI 364
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   463 FEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEENRLPQPS 539
Cdd:cd14919  365 FDLNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIEkpAGPPGILALLDEECWFPKAT 444
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   540 DQHFTSAVHQKHKDHFRLTIPRKsklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRE 619
Cdd:cd14919  445 DKSFVEKVVQEQGTHPKFQKPKQ--------LKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNIATLLHQSSDKFVSE 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   620 LFE--------------SSTNNNKDTKQKAGKlsFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQI 685
Cdd:cd14919  517 LWKdvdriigldqvagmSETALPGAFKTRKGM--FRTVGQLYKEQLAKLMATLRNTNPNFVRCIIPNHEKKAGKLDPHLV 594
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   686 LSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14919  595 LDQLRCNGVLEGIRICRQGFPNRVVFQEFRQRYEILTPNSIPKgfMDGKQACVLMIKALELDSNLYRIGQSKVFFR 670
MYSc_Myh3 cd14913
class II myosin heavy chain 3, motor domain; Myosin motor domain of fetal skeletal muscle ...
73-759 1.18e-139

class II myosin heavy chain 3, motor domain; Myosin motor domain of fetal skeletal muscle myosin heavy chain 3 (MYHC-EMB, MYHSE1, HEMHC, SMHCE) in tetrapods including mammals, lizards, and frogs. This gene is a member of the MYH family and encodes a protein with an IQ domain and a myosin head-like domain. Mutations in this gene have been associated with two congenital contracture (arthrogryposis) syndromes, Freeman-Sheldon syndrome and Sheldon-Hall syndrome. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276878 [Multi-domain]  Cd Length: 668  Bit Score: 440.26  E-value: 1.18e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14913    3 VLYNLKDRYTSWMIYTYSGLFCVTVNPYKWLP-VYNPEVVEGYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQ-----------DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14913   82 SGAGKTVNTKRVIQYFATIAATGDlakkkdskmkgTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGKLA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNRGctryfanketdkqilqnrkspEY 300
Cdd:cd14913  162 SADIETYLLEKSRVTFQLKAERSYHIFYQILSNKKPELIELLLITTnPYDYPFISQG---------------------EI 220
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   301 LKAGsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleyca 376
Cdd:cd14913  221 LVAS------IDDAEELLATDSAIDILGFTPEEKSGLYKLTGAVMHYGNMKFKqkqrEEQAEPDGTEVADKTAY------ 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   377 eLLGLDQDDLRVSLT-TRVMLTTAGGTKGTVikvplkVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFE-TSSYFIGV 454
Cdd:cd14913  289 -LMGLNSSDLLKALCfPRVKVGNEYVTKGQT------VDQVHHAVNALSKSVYEKLFLWMVTRINQQLDTKlPRQHFIGV 361
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   455 LDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEEN 533
Cdd:cd14913  362 LDIAGFEIFEYNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWTFIDFgMDLAACIELIE-KPMGIFSILEEEC 440
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   534 RLPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLIC 610
Cdd:cd14913  441 MFPKATDTSFKNKLYDQHlgkSNNFQKPKVVKGRAEAH--------FSLIHYAGTVDYSVSGWLEKNKDPLNETVVGLYQ 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   611 ESRDKFIRELFESSTNNNKDTKQKAGKL----SFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQIL 686
Cdd:cd14913  513 KSSNRLLAHLYATFATADADSGKKKVAKkkgsSFQTVSALFRENLNKLMSNLRTTHPHFVRCIIPNETKTPGAMEHSLVL 592
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   687 SQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14913  593 HQLRCNGVLEGIRICRKGFPNRILYGDFKQRYRVLNASAIPEgqfIDSKKACEKLLASIDIDHTQYKFGHTKVFFK 668
MYSc_Myh7b cd14927
class II myosin heavy chain 7b, motor domain; Myosin motor domain of cardiac muscle, beta ...
71-759 3.04e-139

class II myosin heavy chain 7b, motor domain; Myosin motor domain of cardiac muscle, beta myosin heavy chain 7b (also called KIAA1512, dJ756N5.1, MYH14, MHC14). MYH7B is a slow-twitch myosin. Mutations in this gene result in one form of autosomal dominant hearing impairment. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276953 [Multi-domain]  Cd Length: 676  Bit Score: 439.39  E-value: 3.04e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14927    1 ASVLHNLRRRYSRWMIYTYSGLFCVTVNPYKWLP-VYTAPVVAAYKGKRRSEAPPHIYAIADNAYNDMLRNRENQSMLIT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYL---------------TESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFN 215
Cdd:cd14927   80 GESGAGKTVNTKRVIQYFaivaalgdgpgkkaqFLATKTGGTLEDQIIEANPAMEAFGNAKTLRNDNSSRFGKFIRIHFG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   216 EKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNRGCTRyfanketdkqiLQN 294
Cdd:cd14927  160 PTGKLASADIDIYLLEKSRVIFQQPGERSYHIYYQILSGKKPELQDMLLVSMnPYDYHFCSQGVTT-----------VDN 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   295 RKSPEYLKAgsmkdpllDDHgdfirmctAMKKIGLDDEEKLDLFRVVAGVLHLGNIDF-----EEAGSTSGgcnlknksA 369
Cdd:cd14927  229 MDDGEELMA--------TDH--------AMDILGFSPDEKYGCYKIVGAIMHFGNMKFkqkqrEEQAEADG--------T 284
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   370 QSLEYCAELLGLDQDDL-RVSLTTRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS 448
Cdd:cd14927  285 ESADKAAYLMGVSSADLlKGLLHPRVKVGNEYVTKGQ------SVEQVVYAVGALAKATYDRMFKWLVSRINQTLDTKLP 358
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   449 -SYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGIL 526
Cdd:cd14927  359 rQFFIGVLDIAGFEIFEFNSFEQLCINFTNEKLQQFFNHHMFILEQEEYKREGIEWVFIDFgLDLQACIDLIE-KPLGIL 437
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   527 DILDEENRLPQPSDQHFTSAVHQKH---KDHFRLTIP-RKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALH 602
Cdd:cd14927  438 SILEEECMFPKASDASFKAKLYDNHlgkSPNFQKPRPdKKRKYEAH--------FEVVHYAGVVPYNIVGWLDKNKDPLN 509
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   603 MSLESLICESRDKFIRELFE------SSTNNNKDTKQKAGK-LSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKM 675
Cdd:cd14927  510 ETVVAIFQKSQNKLLATLYEnyvgsdSTEDPKSGVKEKRKKaASFQTVSQLHKENLNKLMTNLRATQPHFVRCIIPNETK 589
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   676 TSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFG 752
Cdd:cd14927  590 TPGVMDPFLVLHQLRCNGVLEGIRICRKGFPNRILYADFKQRYRILNPSAIPDdkfVDSRKATEKLLGSLDIDHTQYQFG 669

                 ....*..
gi 9280816   753 LTKVFFR 759
Cdd:cd14927  670 HTKVFFK 676
MYSc_Myh16 cd14934
class II myosin heavy chain 16, motor domain; Myosin motor domain of myosin heavy chain 16 ...
71-759 8.69e-139

class II myosin heavy chain 16, motor domain; Myosin motor domain of myosin heavy chain 16 pseudogene (also called MHC20, MYH16, and myh5), encoding a sarcomeric myosin heavy chain expressed in nonhuman primate masticatory muscles, is inactivated in humans. This cd contains Myh16 in mammals. MYH16 has intermediate fibres between that of slow type 1 and fast 2B fibres, but exert more force than any other fibre type examined. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Some of the data used for this classification were produced by the CyMoBase team at the Max-Planck-Institute for Biophysical Chemistry. The sequence names are composed of the species abbreviation followed by the protein abbreviation and optional protein classifier and variant designations.


Pssm-ID: 276896 [Multi-domain]  Cd Length: 659  Bit Score: 437.54  E-value: 8.69e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14934    1 ASVLDNLRQRYTNMRIYTYSGLFCVTVNPYKWLP-IYGARVANMYKGKKRTEMPPHLFSISDNAYHDMLMDRENQSMLIT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGTGQ-------DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGG 223
Cdd:cd14934   80 GESGAGKTENTKKVIQYFANIGGTGKqssdgkgSLEDQIIQANPVLEAFGNAKTTRNNNSSRFGKFIRIHFGTTGKLAGA 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   224 FVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHL-SSPDNFRYLNRGCTryfanketdkqILQNrkspeylk 302
Cdd:cd14934  160 DIESYLLEKSRVISQQAAERGYHIFYQILSNKKPELIESLLLvPNPKEYHWVSQGVT-----------VVDN-------- 220
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   303 agsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKSAQSLEYCAELLGLD 382
Cdd:cd14934  221 --------MDDGEELQITDVAFDVLGFSAEEKIGVYKLTGGIMHFGNMKFKQKPREE---QAEVDTTEVADKVAHLMGLN 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   383 QDDLRVSLT-TRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS-SYFIGVLDIAGF 460
Cdd:cd14934  290 SGELQKGITrPRVKVGNEFVQKGQ------NMEQCNNSIGALGKAVYDKMFKWLVVRINKTLDTKMQrQFFIGVLDIAGF 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   461 EYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEENRLPQPS 539
Cdd:cd14934  364 EIFEFNSFEQLCINFTNEKLQQFFNHHMFVLEQEEYKREGIEWVFIDFgLDLQACIDLLE-KPMGIFSILEEQCVFPKAT 442
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   540 DQHFTSAVHQKH---KDHFRLTIPRKSKLAvhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKF 616
Cdd:cd14934  443 DATFKAALYDNHlgkSSNFLKPKGGKGKGP-------EAHFELVHYAGTVGYNITGWLEKNKDPLNETVVGLFQKSSLGL 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   617 IRELFESSTNNNKDTKQKAGKlSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVS 696
Cdd:cd14934  516 LALLFKEEEAPAGSKKQKRGS-SFMTVSNFYREQLNKLMTTLHSTAPHFVRCIVPNEFKQSGVVDAHLIMHQLACNGVLE 594
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 9280816   697 VLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14934  595 GIRICRKGFPNRLQYPEFKQRYQVLNPNVIPQgfVDNKKASELLLGSIDLDVNEYKIGHTKVFFR 659
MYSc_Myo35 cd14896
class XXXV myosin, motor domain; This class of metazoan myosins contains 2 IQ motifs, 2 MyTH4 ...
71-759 2.14e-138

class XXXV myosin, motor domain; This class of metazoan myosins contains 2 IQ motifs, 2 MyTH4 domains, a single FERM domain, and an SH3 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276861 [Multi-domain]  Cd Length: 644  Bit Score: 436.13  E-value: 2.14e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14896    1 SSVLLCLKKRFHLGRIYTFGGPILLSLNPHRSLP-LFSEEVLASYHPRKALNTTPHIFAIAASAYRLSQSTGQDQCILLS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYgtgQDID-DRIVEAN---PLLEAFGNAKTVRNNNSSRFGKFVEIHFnEKSSVVGGFVS 226
Cdd:cd14896   80 GHSGSGKTEAAKKIVQFLSSLY---QDQTeDRLRQPEdvlPILESFGHAKTILNANASRFGQVLRLHL-QHGVIVGASVS 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   227 HYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYFANKEtDKQilqnrkspeylkagsm 306
Cdd:cd14896  156 HYLLETSRVVFQAQAERSFHVFYELLAGLDPEEREQLSLQGPETYYYLNQGGACRLQGKE-DAQ---------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   307 kdpllddhgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQsLEYCAELLGLDQDDL 386
Cdd:cd14896  219 ---------DFEGLLKALQGLGLCAEELTAIWAVLAAILQLGNICFSSSERESQEVAAVSSWAE-IHTAARLLQVPPERL 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   387 RVSLTTRVMLTTAGGtkgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSY-FIGVLDIAGFEYF 463
Cdd:cd14896  289 EGAVTHRVTETPYGR-----VSRPLPVEGAIDARDALAKTLYSRLFTWLLKRINAWLapPGEAESDaTIGVVDAYGFEAL 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   464 EHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHF 543
Cdd:cd14896  364 RVNGLEQLCINLASERLQLFSSQTLLAQEEEECQRELLPWVPIPQPPRESCLDLLVDQPHSLLSILDDQTWLSQATDHTF 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   544 TSAVHQKHKDHFRLTIPrKSKLAVhrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFES 623
Cdd:cd14896  444 LQKCHYHHGDHPSYAKP-QLPLPV---------FTVRHYAGTVTYQVHKFLNRNRDQLDPAVVEMLAQSQLQLVGSLFQE 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   624 STNNNKDtkqKAGKLSFISvgnKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQG 703
Cdd:cd14896  514 AEPQYGL---GQGKPTLAS---RFQQSLGDLTARLGRSHVYFIHCLNPNPGKLPGLFDVGHVTEQLRQAGILEAIGTRSE 587
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816   704 GYPSRASFHELYNMYKKYMPDKLARLDPRLFCKA-LFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14896  588 GFPVRVPFQAFLARFGALGSERQEALSDRERCGAiLSQVLGAESPLYHLGATKVLLK 644
MYSc_Myh11 cd14921
class II myosin heavy chain 11, motor domain; Myosin motor domain of smooth muscle myosin ...
71-759 3.44e-138

class II myosin heavy chain 11, motor domain; Myosin motor domain of smooth muscle myosin heavy chain 11 (also called SMMHC, SMHC). The gene product is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. It functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. The gene encoding a human ortholog of rat NUDE1 is transcribed from the reverse strand of this gene, and its 3' end overlaps with that of the latter. Inversion of the MYH11 locus is one of the most frequent chromosomal aberrations found in acute myeloid leukemia. Alternative splicing generates isoforms that are differentially expressed, with ratios changing during muscle cell maturation. Mutations in MYH11 have been described in individuals with thoracic aortic aneurysms leading to acute aortic dissections with patent ductus arteriosus. MYH11 mutations are also thought to contribute to human colorectal cancer and are also associated with Peutz-Jeghers syndrome. The mutations found in human intestinal neoplasia result in unregulated proteins with constitutive motor activity, similar to the mutant myh11 zebrafish. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276885 [Multi-domain]  Cd Length: 673  Bit Score: 436.76  E-value: 3.44e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14921    1 ASVLHNLRERYFSGLIYTYSGLFCVVVNPYKHLP-IYSEKIVDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT----------ESYGTGQdIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSV 220
Cdd:cd14921   80 GESGAGKTENTKKVIQYLAvvasshkgkkDTSITGE-LEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYI 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   221 VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfanketdkqilqnrkspey 300
Cdd:cd14921  159 VGANIETYLLEKSRAIRQARDERTFHIFYYLIAGAKEKMRSDLLLEGFNNYTFLSN------------------------ 214
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   301 lkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLeycAELLG 380
Cdd:cd14921  215 ---GFVPIPAAQDDEMFQETLEAMSIMGFSEEEQLSILKVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKV---CHLMG 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   381 LDQDDLrvsltTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSYFIGVLDIA 458
Cdd:cd14921  289 INVTDF-----TRSILTPRIKVGRDVVQKAQTKEQADFAIEALAKATYERLFRWILTRVNKALdkTHRQGASFLGILDIA 363
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEENRL 535
Cdd:cd14921  364 GFEIFEVNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIELIErpNNPPGVLALLDEECWF 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   536 PQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDK 615
Cdd:cd14921  444 PKATDKSFVEKLCTEQGNHPKFQKPKQ--------LKDKTEFSIIHYAGKVDYNASAWLTKNMDPLNDNVTSLLNASSDK 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   616 FIRELFE------------SSTNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGA 683
Cdd:cd14921  516 FVADLWKdvdrivgldqmaKMTESSLPSASKTKKGMFRTVGQLYKEQLGKLMTTLRNTTPNFVRCIIPNHEKRSGKLDAF 595
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   684 QILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14921  596 LVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPKgfMDGKQACILMIKALELDPNLYRIGQSKIFFR 673
MYSc_Myh15_mammals cd14929
class II myosin heavy chain 15, motor domain; Myosin motor domain of sarcomeric myosin heavy ...
71-759 3.49e-138

class II myosin heavy chain 15, motor domain; Myosin motor domain of sarcomeric myosin heavy chain 15 in mammals (also called KIAA1000) . MYH15 is a slow-twitch myosin. Myh15 is a ventricular myosin heavy chain. Myh15 is absent in embryonic and fetal muscles and is found in orbital layer of extraocular muscles at birth. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276892 [Multi-domain]  Cd Length: 662  Bit Score: 436.33  E-value: 3.49e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14929    1 ASVLHTLRRRYDHWMIYTYSGLFCVTINPYKWLP-VYQKEVMAAYKGKRRSEAPPHIFAVANNAFQDMLHNRENQSILFT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRY------LTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGF 224
Cdd:cd14929   80 GESGAGKTVNTKHIIQYfatiaaMIESKKKLGALEDQIMQANPVLEAFGNAKTLRNDNSSRFGKFIRMHFGARGMLSSAD 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   225 VSHYLLEKSRICVQGKEERNYHIFYRLCAGASEdIREKLHLSS-PDNFRYlnrgCTryfanketdkqilqnrkspeylkA 303
Cdd:cd14929  160 IDIYLLEKSRVIFQQPGERNYHIFYQILSGKKE-LRDLLLVSAnPSDFHF----CS-----------------------C 211
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   304 GSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKSAQSLEYCAELLGLDQ 383
Cdd:cd14929  212 GAVAVESLDDAEELLATEQAMDILGFLPDEKYGCYKLTGAIMHFGNMKFKQKPREE---QLEADGTENADKAAFLMGINS 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   384 DDLRVSLT-TRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSS-YFIGVLDIAGFE 461
Cdd:cd14929  289 SELVKGLIhPRIKVGNEYVTRSQ------NIEQVTYAVGALSKSIYERMFKWLVARINRVLDAKLSRqFFIGILDITGFE 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   462 YFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEENRLPQPSD 540
Cdd:cd14929  363 ILDYNSLEQLCINFTNEKLQQFFNQHMFVLEQEEYRKEGIDWVSIDFgLDLQACIDLIE-KPMGIFSILEEECMFPKATD 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   541 QHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFI 617
Cdd:cd14929  442 LTFKTKLFDNHfgkSVHFQKPKPDKKKFEAH--------FELVHYAGVVPYNISGWLEKNKDLLNETVVAVFQKSSNRLL 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   618 RELFESSTNNNK-----DTKQKAGKlSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCS 692
Cdd:cd14929  514 ASLFENYISTDSaiqfgEKKRKKGA-SFQTVASLHKENLNKLMTNLKSTAPHFVRCINPNVNKIPGVLDPYLVLQQLRCN 592
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   693 GMVSVLDLMQGGYPSRAsfheLYNMYKKympdKLARLDPRLFCKALF----KA-------LGLNENDYKFGLTKVFFR 759
Cdd:cd14929  593 GVLEGIRICREGFPNRL----LYADFKQ----RYCILNPRTFPKSKFvssrKAaeellgsLEIDHTQYRFGITKVFFK 662
MYSc_Myh19 cd15896
class II myosin heavy chain19, motor domain; Myosin motor domain of muscle myosin heavy chain ...
71-759 1.54e-135

class II myosin heavy chain19, motor domain; Myosin motor domain of muscle myosin heavy chain 19. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276899 [Multi-domain]  Cd Length: 675  Bit Score: 429.49  E-value: 1.54e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd15896    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKNLP-IYSEEIVEMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTE---SYGTGQD----------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEK 217
Cdd:cd15896   80 GESGAGKTENTKKVIQYLAHvasSHKTKKDqnslalshgeLEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVN 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   218 SSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRgctryfanketdkqilqnrks 297
Cdd:cd15896  160 GYIVGANIETYLLEKSRAIRQAKEERTFHIFYYLLTGAGDKLRSELLLENYNNYRFLSN--------------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   298 peylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLeycAE 377
Cdd:cd15896  219 ------GNVTIPGQQDKDLFTETMEAFRIMGIPEDEQIGMLKVVASVLQLGNMSFKKERHTDQASMPDNTAAQKV---CH 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   378 LLGLDQDDLrvsltTRVMLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PFETSSYFIGVL 455
Cdd:cd15896  290 LMGMNVTDF-----TRAILSPRIKVGRDYVQKAQTQEQAEFAVEALAKATYERMFRWLVMRINKALdkTKRQGASFIGIL 364
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   456 DIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEE 532
Cdd:cd15896  365 DIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWSFIDFgLDLQPCIDLIEkpASPPGILALLDEE 444
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKHKDHFRLTIPRKsklavhrnIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICES 612
Cdd:cd15896  445 CWFPKATDKSFVEKVLQEQGTHPKFFKPKK--------LKDEADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLNQS 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   613 RDKFIRELF---ESSTNNNKDTKQ-------KAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEG 682
Cdd:cd15896  517 TDKFVSELWkdvDRIVGLDKVSGMsempgafKTRKGMFRTVGQLYKEQLSKLMATLRNTNPNFVRCIIPNHEKKAGKLDP 596
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   683 AQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd15896  597 HLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPKgfMDGKQACVLMIKSLELDPNLYRIGQSKVFFR 675
MYSc_Myh14_mammals cd14930
class II myosin heavy chain 14 motor domain; Myosin motor domain of non-muscle myosin heavy ...
71-759 9.32e-131

class II myosin heavy chain 14 motor domain; Myosin motor domain of non-muscle myosin heavy chain 14 (also called FLJ13881, KIAA2034, MHC16, MYH17). Its members include mammals, chickens, and turtles. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Some of the data used for this classification were produced by the CyMoBase team at the Max-Planck-Institute for Biophysical Chemistry. The sequence names are composed of the species abbreviation followed by the protein abbreviation and optional protein classifier and variant designations.


Pssm-ID: 276893 [Multi-domain]  Cd Length: 670  Bit Score: 416.80  E-value: 9.32e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14930    1 ASVLHNLRERYYSGLIYTYSGLFCVVINPYKQLP-IYTEAIVEMYRGKKRHEVPPHVYAVTEGAYRSMLQDREDQSILCT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLT---------ESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14930   80 GESGAGKTENTKKVIQYLAhvasspkgrKEPGVPGELERQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVAGYIV 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTryfANKETDKQILQnrkspEYL 301
Cdd:cd14930  160 GANIETYLLEKSRAIRQAKDECSFHIFYQLLGGAGEQLKADLLLEPCSHYRFLTNGPS---SSPGQERELFQ-----ETL 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 KAgsmkdpllddhgdfirmctaMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLeycAELLGL 381
Cdd:cd14930  232 ES--------------------LRVLGFSHEEITSMLRMVSAVLQFGNIVLKRERNTDQATMPDNTAAQKL---CRLLGL 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   382 DQDDL-RVSLTTRVMLTtaggtKGTVIKVPLKvEQANNARDALAKTVYSHLFDHVVNRVNQCF---PFETSSyFIGVLDI 457
Cdd:cd14930  289 GVTDFsRALLTPRIKVG-----RDYVQKAQTK-EQADFALEALAKATYERLFRWLVLRLNRALdrsPRQGAS-FLGILDI 361
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   458 AGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIE--AKLVGILDILDEENR 534
Cdd:cd14930  362 AGFEIFQLNSFEQLCINYTNEKLQQLFNHTMFVLEQEEYQREGIPWTFLDFgLDLQPCIDLIErpANPPGLLALLDEECW 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   535 LPQPSDQHFTSAVHQKHKDHFRLTIPrksklavhRNIRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRD 614
Cdd:cd14930  442 FPKATDKSFVEKVAQEQGGHPKFQRP--------RHLRDQADFSVLHYAGKVDYKANEWLMKNMDPLNDNVAALLHQSTD 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   615 KFIRELFES----------STNNNKDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQ 684
Cdd:cd14930  514 RLTAEIWKDvegivgleqvSSLGDGPPGGRPRRGMFRTVGQLYKESLSRLMATLSNTNPSFVRCIVPNHEKRAGKLEPRL 593
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 9280816   685 ILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR--LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14930  594 VLDQLRCNGVLEGIRICRQGFPNRILFQEFRQRYEILTPNAIPKgfMDGKQACEKMIQALELDPNLYRVGQSKIFFR 670
MYSc_Myh1_insects_crustaceans cd14909
class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle ...
71-759 1.35e-130

class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle myosin heavy chain 1 (also called MYHSA1, MYHa, MyHC-2X/D, MGC133384) in insects and crustaceans. Myh1 is a type I skeletal muscle myosin that in Humans is encoded by the MYH1 gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276874  Cd Length: 666  Bit Score: 416.16  E-value: 1.35e-130
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14909    1 ASVLHNLRQRYYAKLIYTYSGLFCVAINPYKRYP-VYTNRCAKMYRGKRRNEVPPHIFAISDGAYVDMLTNHVNQSMLIT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYL---------TESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14909   80 GESGAGKTENTKKVIAYFatvgaskktDEAAKSKGSLEDQVVQTNPVLEAFGNAKTVRNDNSSRFGKFIRIHFGPTGKLA 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSpDNFRYlnrgctrYFANKetdkqilqnrkspeyl 301
Cdd:cd14909  160 GADIETYLLEKARVISQQSLERSYHIFYQIMSGSVPGVKEMCLLSD-NIYDY-------YIVSQ---------------- 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 kaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKSAQSLEYCAELLGL 381
Cdd:cd14909  216 --GKVTVPNVDDGEEFSLTDQAFDILGFTKQEKEDVYRITAAVMHMGGMKFKQRGREE---QAEQDGEEEGGRVSKLFGC 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   382 DQDDLRVSLTT-RVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIGVLDIAG 459
Cdd:cd14909  291 DTAELYKNLLKpRIKVGNEFVTQGR------NVQQVTNSIGALCKGVFDRLFKWLVKKCNETLDTqQKRQHFIGVLDIAG 364
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   460 FEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEENRLPQP 538
Cdd:cd14909  365 FEIFEYNGFEQLCINFTNEKLQQFFNHHMFVLEQEEYKREGIDWAFIDFgMDLLACIDLIE-KPMGILSILEEESMFPKA 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   539 SDQHFTSAVHQKH---KDHFRLTIPRK-SKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRD 614
Cdd:cd14909  444 TDQTFSEKLTNTHlgkSAPFQKPKPPKpGQQAAH--------FAIAHYAGCVSYNITGWLEKNKDPLNDTVVDQFKKSQN 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   615 KFIRELFESSTNNNKDTKQKAGKL-----SFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQL 689
Cdd:cd14909  516 KLLIEIFADHAGQSGGGEQAKGGRgkkggGFATVSSAYKEQLNSLMTTLRSTQPHFVRCIIPNEMKQPGVVDAHLVMHQL 595
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 9280816   690 QCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKL-ARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14909  596 TCNGVLEGIRICRKGFPNRMMYPDFKMRYKILNPAGIqGEEDPKKAAEIILESIALDPDQYRLGHTKVFFR 666
MYSc_Myo39 cd14900
class XXXIX myosin, motor domain; The class XXXIX myosins are found in Stramenopiles. Not much ...
72-739 1.88e-130

class XXXIX myosin, motor domain; The class XXXIX myosins are found in Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276865  Cd Length: 627  Bit Score: 414.32  E-value: 1.88e-130
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSY-----------QGKSLGTRPPHVFAIADKAFRDMKV 140
Cdd:cd14900    2 TILSALETRFYAQKIYTNTGAILLAVNPFQKLPGLYSSDTMAKYllsfearssstRNKGSDPMPPHIYQVAGEAYKAMML 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   141 LKMS----QSIIVSGESGAGKTENTKFVLRYL-----------TESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSR 205
Cdd:cd14900   82 GLNGvmsdQSILVSGESGSGKTESTKFLMEYLaqagdnnlaasVSMGKSTSGIAAKVLQTNILLESFGNARTLRNDNSSR 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   206 FGKFVEIHFNEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKlhlsspDNFRylnrgctryfank 285
Cdd:cd14900  162 FGKFIKLHFTSGGRLTGASIQTYLLEKVRLVSQSKGERNYHIFYEMAIGASEAARKR------DMYR------------- 222
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   286 etdkqilqnrkspeylkagsmkdpllddhgdfiRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGST----SGG 361
Cdd:cd14900  223 ---------------------------------RVMDAMDIIGFTPHERAGIFDLLAALLHIGNLTFEHDENSdrlgQLK 269
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   362 CNLKNKSAQSLEYCAELLGLDQDDLRVSLTTRvmlTTAGGTKGTVIKvpLKVEQANNARDALAKTVYSHLFDHVVNRVNQ 441
Cdd:cd14900  270 SDLAPSSIWSRDAAATLLSVDATKLEKALSVR---RIRAGTDFVSMK--LSAAQANNARDALAKALYGRLFDWLVGKMNA 344
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   442 CFPFE------TSSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCI 515
Cdd:cd14900  345 FLKMDdsskshGGLHFIGILDIFGFEVFPKNSFEQLCINFANETLQQQFNDYVFKAEQREYESQGVDWKYVEFCDNQDCV 424
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   516 DLIEAKLVGILDILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRksklavhrnIRDDEG-FIIRHFAGAVCYETTQFV 594
Cdd:cd14900  425 NLISQRPTGILSLIDEECVMPKGSDTTLASKLYRACGSHPRFSASR---------IQRARGlFTIVHYAGHVEYSTDGFL 495
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   595 EKNNDALHMsleslicESRDKFIRelfesstnnnkdtkqkagklsfisvGNKFKTQLNLLLDKLRSTGASFIRCIKPNLK 674
Cdd:cd14900  496 EKNKDVLHQ-------EAVDLFVY-------------------------GLQFKEQLTTLLETLQQTNPHYVRCLKPNDL 543
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 9280816   675 MTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKlarlDPRLFCKALF 739
Cdd:cd14900  544 CKAGIYERERVLNQLRCNGVMEAVRVARAGFPIRLLHDEFVARYFSLARAK----NRLLAKKQGT 604
MYSc_Myh1_mammals cd14910
class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle ...
73-759 2.83e-126

class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle myosin heavy chain 1 (also called MYHSA1, MYHa, MyHC-2X/D, MGC133384) in mammals. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276875 [Multi-domain]  Cd Length: 671  Bit Score: 404.88  E-value: 2.83e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14910    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNAEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD-------------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSS 219
Cdd:cd14910   82 SGAGKTVNTKRVIQYFATIAVTGEKkkeeatsgkmqgtLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   220 VVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSpdnfrylnrgctryfanketdkqilqNRKSPE 299
Cdd:cd14910  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQIMSNKKPDLIEMLLITT--------------------------NPYDYA 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   300 YLKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleyc 375
Cdd:cd14910  216 FVSQGEITVPSIDDQEELMATDSAIEILGFTSDERVSIYKLTGAVMHYGNMKFKqkqrEEQAEPDGTEVADKAAY----- 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 aeLLGLDQDDLRVSLT-TRVMLTTAGGTKGTVikvplkVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIG 453
Cdd:cd14910  291 --LQNLNSADLLKALCyPRVKVGNEYVTKGQT------VQQVYNAVGALAKAVYDKMFLWMVTRINQQLDTkQPRQYFIG 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   454 VLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEE 532
Cdd:cd14910  363 VLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFgMDLAACIELIE-KPMGIFSILEEE 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLI 609
Cdd:cd14910  442 CMFPKATDTSFKNKLYEQHlgkSNNFQKPKPAKGKVEAH--------FSLIHYAGTVDYNIAGWLDKNKDPLNETVVGLY 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   610 CESRDKFIRELFESSTNNNKDT--KQKAGK---LSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQ 684
Cdd:cd14910  514 QKSSMKTLALLFSGAAAAEAEEggGKKGGKkkgSSFQTVSALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAMEHEL 593
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   685 ILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14910  594 VLHQLRCNGVLEGIRICRKGFPSRILYADFKQRYKVLNASAIPEgqfIDSKKASEKLLGSIDIDHTQYKFGHTKVFFK 671
MYSc_Myh8 cd14918
class II myosin heavy chain 8, motor domain; Myosin motor domain of perinatal skeletal muscle ...
73-759 5.82e-126

class II myosin heavy chain 8, motor domain; Myosin motor domain of perinatal skeletal muscle myosin heavy chain 8 (also called MyHC-peri, MyHC-pn). Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. A mutation in this gene results in trismus-pseudocamptodactyly syndrome. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276882 [Multi-domain]  Cd Length: 668  Bit Score: 403.73  E-value: 5.82e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14918    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNPEVVAAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD-----------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14918   82 SGAGKTVNTKRVIQYFATIAVTGEKkkeesgkmqgtLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGKLA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSpdnfrylnrgctryfanketdkqilqNRKSPEYL 301
Cdd:cd14918  162 SADIETYLLEKSRVTFQLKAERSYHIFYQITSNKKPDLIEMLLITT--------------------------NPYDYAFV 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   302 KAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleycae 377
Cdd:cd14918  216 SQGEITVPSIDDQEELMATDSAIDILGFTPEEKVSIYKLTGAVMHYGNMKFKqkqrEEQAEPDGTEVADKAAY------- 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   378 LLGLDQDDLRVSLT-TRVMLTTAGGTKGTVikvplkVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIGVL 455
Cdd:cd14918  289 LQSLNSADLLKALCyPRVKVGNEYVTKGQT------VQQVYNAVGALAKAVYEKMFLWMVTRINQQLDTkQPRQYFIGVL 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   456 DIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEENR 534
Cdd:cd14918  363 DIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWTFIDFgMDLAACIELIE-KPLGIFSILEEECM 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   535 LPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICE 611
Cdd:cd14918  442 FPKATDTSFKNKLYDQHlgkSANFQKPKVVKGKAEAH--------FSLIHYAGTVDYNITGWLDKNKDPLNDTVVGLYQK 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   612 SRDKFIRELFESSTNNNKDTKQKAGK----LSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILS 687
Cdd:cd14918  514 SAMKTLASLFSTYASAEADSGAKKGAkkkgSSFQTVSALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAMEHELVLH 593
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 9280816   688 QLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14918  594 QLRCNGVLEGIRICRKGFPSRILYGDFKQRYKVLNASAIPEgqfIDSKKASEKLLASIDIDHTQYKFGHTKVFFK 668
MYSc_Myh2_mammals cd14912
class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle ...
73-759 3.21e-124

class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle myosin heavy chain 2 (also called MYH2A, MYHSA2, MyHC-IIa, MYHas8, MyHC-2A) in mammals. Mutations in this gene results in inclusion body myopathy-3 and familial congenital myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276877 [Multi-domain]  Cd Length: 673  Bit Score: 399.49  E-value: 3.21e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14912    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNPEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD-------------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSS 219
Cdd:cd14912   82 SGAGKTVNTKRVIQYFATIAVTGEKkkeeitsgkmqgtLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   220 VVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSpdnfrylnrgctryfanketdkqilqNRKSPE 299
Cdd:cd14912  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQITSNKKPELIEMLLITT--------------------------NPYDYP 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   300 YLKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleyc 375
Cdd:cd14912  216 FVSQGEISVASIDDQEELMATDSAIDILGFTNEEKVSIYKLTGAVMHYGNLKFKqkqrEEQAEPDGTEVADKAAY----- 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 aeLLGLDQDDLRVSLT-TRVMLTTAGGTKGTVikvplkVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIG 453
Cdd:cd14912  291 --LQSLNSADLLKALCyPRVKVGNEYVTKGQT------VEQVTNAVGALAKAVYEKMFLWMVARINQQLDTkQPRQYFIG 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   454 VLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEE 532
Cdd:cd14912  363 VLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWTFIDFgMDLAACIELIE-KPMGIFSILEEE 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLI 609
Cdd:cd14912  442 CMFPKATDTSFKNKLYEQHlgkSANFQKPKVVKGKAEAH--------FSLIHYAGVVDYNITGWLDKNKDPLNETVVGLY 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   610 CESRDKFIRELF--------ESSTNNNKDTKQKAGKlSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFE 681
Cdd:cd14912  514 QKSAMKTLAYLFsgaqtaegASAGGGAKKGGKKKGS-SFQTVSALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAME 592
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   682 GAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFF 758
Cdd:cd14912  593 HELVLHQLRCNGVLEGIRICRKGFPSRILYADFKQRYKVLNASAIPEgqfIDSKKASEKLLASIDIDHTQYKFGHTKVFF 672

                 .
gi 9280816   759 R 759
Cdd:cd14912  673 K 673
MYSc_Myh7 cd14917
class II myosin heavy chain 7, motor domain; Myosin motor domain of beta (or slow) type I ...
73-759 8.86e-124

class II myosin heavy chain 7, motor domain; Myosin motor domain of beta (or slow) type I cardiac muscle myosin heavy chain 7 (also called CMH1, MPD1, and CMD1S). Muscle myosin is a hexameric protein containing 2 heavy chain subunits, 2 alkali light chain subunits, and 2 regulatory light chain subunits. It is expressed predominantly in normal human ventrical and in skeletal muscle tissues rich in slow-twitch type I muscle fibers. Changes in the relative abundance of this protein and the alpha (or fast) heavy subunit of cardiac myosin correlate with the contractile velocity of cardiac muscle. Its expression is also altered during thyroid hormone depletion and hemodynamic overloading. Mutations in this gene are associated with familial hypertrophic cardiomyopathy, myosin storage myopathy, dilated cardiomyopathy, and Laing early-onset distal myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276881 [Multi-domain]  Cd Length: 668  Bit Score: 397.94  E-value: 8.86e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14917    3 VLYNLKERYASWMIYTYSGLFCVTVNPYKWLP-VYNAEVVAAYRGKKRSEAPPHIFSISDNAYQYMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLT------------ESYGTGQdIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSV 220
Cdd:cd14917   82 SGAGKTVNTKRVIQYFAviaaigdrskkdQTPGKGT-LEDQIIQANPALEAFGNAKTVRNDNSSRFGKFIRIHFGATGKL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   221 VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNRGCTRYFAnketdkqilqnrkspe 299
Cdd:cd14917  161 ASADIETYLLEKSRVIFQLKAERDYHIFYQILSNKKPELLDMLLITNnPYDYAFISQGETTVAS---------------- 224
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   300 ylkagsmkdplLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleyc 375
Cdd:cd14917  225 -----------IDDAEELMATDNAFDVLGFTSEEKNSMYKLTGAIMHFGNMKFKqkqrEEQAEPDGTEEADKSAY----- 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 aeLLGLDQDDLRVSLT-TRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIG 453
Cdd:cd14917  289 --LMGLNSADLLKGLChPRVKVGNEYVTKGQ------NVQQVIYATGALAKAVYEKMFNWMVTRINATLETkQPRQYFIG 360
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   454 VLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEE 532
Cdd:cd14917  361 VLDIAGFEIFDFNSFEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWTFIDFgMDLQACIDLIE-KPMGIMSILEEE 439
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKHkdhfrltIPRKSKLAVHRNIRD--DEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLIC 610
Cdd:cd14917  440 CMFPKATDMTFKAKLFDNH-------LGKSNNFQKPRNIKGkpEAHFSLIHYAGTVDYNIIGWLQKNKDPLNETVVGLYQ 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   611 ESRDKFIRELFESSTNNNKDTKQKAGKL----SFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQIL 686
Cdd:cd14917  513 KSSLKLLSNLFANYAGADAPIEKGKGKAkkgsSFQTVSALHRENLNKLMTNLRSTHPHFVRCIIPNETKSPGVMDNPLVM 592
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   687 SQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14917  593 HQLRCNGVLEGIRICRKGFPNRILYGDFRQRYRILNPAAIPEgqfIDSRKGAEKLLSSLDIDHNQYKFGHTKVFFK 668
MYSc_Myh4 cd14915
class II myosin heavy chain 4, motor domain; Myosin motor domain of skeletal muscle myosin ...
73-759 9.98e-124

class II myosin heavy chain 4, motor domain; Myosin motor domain of skeletal muscle myosin heavy chain 4 (also called MYH2B, MyHC-2B, MyHC-IIb). Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276879 [Multi-domain]  Cd Length: 671  Bit Score: 397.95  E-value: 9.98e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14915    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNPEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD-------------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSS 219
Cdd:cd14915   82 SGAGKTVNTKRVIQYFATIAVTGEKkkeeaasgkmqgtLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGATGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   220 VVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNRGctryfanketdkqilqnrksp 298
Cdd:cd14915  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQIMSNKKPELIEMLLITTnPYDFAFVSQG--------------------- 220
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   299 eylkagSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsley 374
Cdd:cd14915  221 ------EITVPSIDDQEELMATDSAVDILGFSADEKVAIYKLTGAVMHYGNMKFKqkqrEEQAEPDGTEVADKAAY---- 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   375 caeLLGLDQDDLRVSLT-TRVMLTTAGGTKGTVikvplkVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFI 452
Cdd:cd14915  291 ---LTSLNSADLLKALCyPRVKVGNEYVTKGQT------VQQVYNSVGALAKAIYEKMFLWMVTRINQQLDTkQPRQYFI 361
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   453 GVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDE 531
Cdd:cd14915  362 GVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFgMDLAACIELIE-KPMGIFSILEE 440
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   532 ENRLPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESL 608
Cdd:cd14915  441 ECMFPKATDTSFKNKLYEQHlgkSNNFQKPKPAKGKAEAH--------FSLVHYAGTVDYNIAGWLDKNKDPLNETVVGL 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   609 ICESRDKFIRELF------ESSTNNNKDTKQKAGKlSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEG 682
Cdd:cd14915  513 YQKSGMKTLAFLFsggqtaEAEGGGGKKGGKKKGS-SFQTVSALFRENLNKLMTNLRSTHPHFVRCLIPNETKTPGAMEH 591
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   683 AQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14915  592 ELVLHQLRCNGVLEGIRICRKGFPSRILYADFKQRYKVLNASAIPEgqfIDSKKASEKLLGSIDIDHTQYKFGHTKVFFK 671
MYSc_Myo25 cd14886
class XXV myosin, motor domain; These myosins are MyTH-FERM myosins that play a role in cell ...
71-759 1.51e-122

class XXV myosin, motor domain; These myosins are MyTH-FERM myosins that play a role in cell adhesion and filopodia formation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276851  Cd Length: 650  Bit Score: 393.87  E-value: 1.51e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQG--KSLG---TRPPHVFAIADKAFRDMKVLKMSQ 145
Cdd:cd14886    1 AVVIDILRDRFAKDKIYTYAGKLLVALNPFKQIRNLYGTEVIGRYRQadTSRGfpsDLPPHSYAVAQSALNGLISDGISQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   146 SIIVSGESGAGKTENTKFVLRYLTESYGTG-QDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGF 224
Cdd:cd14886   81 SCIVSGESGAGKTETAKQLMNFFAYGHSTSsTDVQSLILGSNPLLESFGNAKTLRNNNSSRFGKFIKLLVGPDGGLKGGK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   225 VSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRG-CtrYFAnketdkqilqnrkspeylka 303
Cdd:cd14886  161 ITSYMLELSRIEFQSTNERNYHIFYQCIKGLSPEEKKSLGFKSLESYNFLNASkC--YDA-------------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   304 gsmkdPLLDDHGDFIRMCTAMKKIgLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSGGCNLKNKSAQSLEYCAELLGLDQ 383
Cdd:cd14886  219 -----PGIDDQKEFAPVRSQLEKL-FSKNEIDSFYKCISGILLAGNIEFSEEGDMGVINAAKISNDEDFGKMCELLGIES 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   384 DDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSY-FIGVLDIAGFEY 462
Cdd:cd14886  293 SKAAQAIITKVVVI-----NNETIISPVTQAQAEVNIRAVAKDLYGALFELCVDTLNEIIQFDADARpWIGILDIYGFEF 367
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   463 FEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQH 542
Cdd:cd14886  368 FERNTYEQLLINYANERLQQYFINQVFKSEIQEYEIEGIDHSMITFTDNSNVLAVFDKPNLSIFSFLEEQCLIQTGSSEK 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   543 FTSAVHQKHKDHfrLTIPRKSKLAvhrnirddeGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFE 622
Cdd:cd14886  448 FTSSCKSKIKNN--SFIPGKGSQC---------NFTIVHTAATVTYNTEEFVDKNKHKLSVDILELLMGSTNPIVNKAFS 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 SSTNNNKDTKqkaGKLsfisVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQ 702
Cdd:cd14886  517 DIPNEDGNMK---GKF----LGSTFQLSIDQLMKTLSATKSHFIRCIKTNQDKVPNKYETKSVYNQLISLSIFESIQTIH 589
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 9280816   703 GGYPSRASFHELYN----MYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14886  590 RGFAYNDTFEEFFHrnkiLISHNSSSQNAGEDLVEAVKSILENLGIPCSDYRIGKTKVFLR 650
MYSc_Myo13 cd14875
class XIII myosin, motor domain; These myosins have an N-terminal motor domain, a light-chain ...
71-759 1.95e-121

class XIII myosin, motor domain; These myosins have an N-terminal motor domain, a light-chain binding domain, and a C-terminal GPA/Q-rich domain. There is little known about the function of this myosin class. Two of the earliest members identified in this class are green alga Acetabularia cliftonii, Aclmyo1 and Aclmyo2. They are striking with their short tail of Aclmyo1 of 18 residues and the maximum of 7 IQ motifs in Aclmyo2. It is thought that these myosins are involved in organelle transport and tip growth. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276842 [Multi-domain]  Cd Length: 664  Bit Score: 391.48  E-value: 1.95e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSK-DRIYTYVANILIAVNPYFDIPkIYSSEAIKSY----QGKSLgtrPPHVFAIADKAFRDMKVLKM-S 144
Cdd:cd14875    1 ATLLHCIKERFEKlHQQYSLMGEMVLSVNPFRLMP-FNSEEERKKYlalpDPRLL---PPHIWQVAHKAFNAIFVQGLgN 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   145 QSIIVSGESGAGKTENTKFVLRYLTE-SY-----GTGQDIDDRIVE----ANPLLEAFGNAKTVRNNNSSRFGKFVEIHF 214
Cdd:cd14875   77 QSVVISGESGSGKTENAKMLIAYLGQlSYmhssnTSQRSIADKIDEnlkwSNPVMESFGNARTVRNDNSSRFGKYIKLYF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   215 NEKSSV-VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKL-HLSSPDNFRYLNRGCTryFANKETDKQIL 292
Cdd:cd14875  157 DPTSGVmVGGQTVTYLLEKSRIIMQSPGERNYHIFYEMLAGLSPEEKKELgGLKTAQDYKCLNGGNT--FVRRGVDGKTL 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   293 qnrkspeylkagsmkdpllDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAgstsggcnlKNKSAQ-- 370
Cdd:cd14875  235 -------------------DDAHEFQNVRHALSMIGVELETQNSIFRVLASILHLMEVEFESD---------QNDKAQia 286
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   371 ---SLEYCAELLGLDQDDLRVSLTTRvmlttaggTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF--PF 445
Cdd:cd14875  287 detPFLTACRLLQLDPAKLRECFLVK--------SKTSLVTILANKTEAEGFRNAFCKAIYVGLFDRLVEFVNASItpQG 358
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   446 ETSSY-FIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVG 524
Cdd:cd14875  359 DCSGCkYIGLLDIFGFENFTRNSFEQLCINYANESLQNHYNKYTFINDEEECRREGIQIPKIEFPDNSECVNMFDQKRTG 438
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   525 ILDILDEENRLPQPSDQHFTSAV--HQKHKDHF----RLTIPRKsklavhrnirddegFIIRHFAGAVCYETTQFVEKNN 598
Cdd:cd14875  439 IFSMLDEECNFKGGTTERFTTNLwdQWANKSPYfvlpKSTIPNQ--------------FGVNHYAAFVNYNTDEWLEKNT 504
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   599 DALHMSLESLICESRDKFIRELFeSSTNNNKDTKQkagklsfiSVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSH 678
Cdd:cd14875  505 DALKEDMYECVSNSTDEFIRTLL-STEKGLARRKQ--------TVAIRFQRQLTDLRTELESTETQFIRCIKPNMEASPS 575
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   679 HFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLARLDPRL----FCKALF----KALGLNENDYK 750
Cdd:cd14875  576 FLDNLLVGSQLESAGVLQTIALKRQGYPVRRPIEQFCRYFYLIMPRSTASLFKQEkyseAAKDFLayyqRLYGWAKPNYA 655

                 ....*....
gi 9280816   751 FGLTKVFFR 759
Cdd:cd14875  656 VGKTKVFLR 664
MYSc_Myh13 cd14923
class II myosin heavy chain 13, motor domain; Myosin motor domain of skeletal muscle myosin ...
73-759 9.67e-120

class II myosin heavy chain 13, motor domain; Myosin motor domain of skeletal muscle myosin heavy chain 13 (also called MyHC-eo) in mammals, chicken, and green anole. Myh13 is a myosin whose expression is restricted primarily to the extrinsic eye muscles which are specialized for function in eye movement. Class II myosins, also called conventional myosins, are the myosin type responsible for producing muscle contraction in muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276887 [Multi-domain]  Cd Length: 671  Bit Score: 387.12  E-value: 9.67e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14923    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNPEVVAAYRGKKRQEAPPHIFSISDNAYQFMLTDRDNQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQD------------IDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSV 220
Cdd:cd14923   82 SGAGKTVNTKRVIQYFATIAVTGDKkkeqqpgkmqgtLEDQIIQANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGATGKL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   221 VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFRYLNRgctryfanketdkqilqnrkspe 299
Cdd:cd14923  162 ASADIETYLLEKSRVTFQLSSERSYHIFYQIMSNKKPELIDLLLISTnPFDFPFVSQ----------------------- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   300 ylkaGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE----EAGSTSGGCNLKNKSAQsleyc 375
Cdd:cd14923  219 ----GEVTVASIDDSEELLATDNAIDILGFSSEEKVGIYKLTGAVMHYGNMKFKqkqrEEQAEPDGTEVADKAGY----- 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   376 aeLLGLDQDDLRVSLT-TRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIG 453
Cdd:cd14923  290 --LMGLNSAEMLKGLCcPRVKVGNEYVTKGQ------NVQQVTNSVGALAKAVYEKMFLWMVTRINQQLDTkQPRQYFIG 361
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   454 VLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEE 532
Cdd:cd14923  362 VLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFgMDLAACIELIE-KPMGIFSILEEE 440
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKH---KDHFRLTIPRKSKLAVHrnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLI 609
Cdd:cd14923  441 CMFPKATDTSFKNKLYDQHlgkSNNFQKPKPAKGKAEAH--------FSLVHYAGTVDYNIAGWLDKNKDPLNETVVGLY 512
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   610 CESRDKFIRELFES--------STNNNKDTKQKAGklSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFE 681
Cdd:cd14923  513 QKSSLKLLSFLFSNyagaeagdSGGSKKGGKKKGS--SFQTVSAVFRENLNKLMTNLRSTHPHFVRCLIPNETKTPGVMD 590
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   682 GAQILSQLQCSGMVSVLDLMQGGYPSR---ASFHELYNMYKKYMPDKLARLDPRLFCKALFKALGLNENDYKFGLTKVFF 758
Cdd:cd14923  591 HYLVMHQLRCNGVLEGIRICRKGFPSRilyADFKQRYRILNASAIPEGQFIDSKNASEKLLNSIDVDREQYRFGHTKVFF 670

                 .
gi 9280816   759 R 759
Cdd:cd14923  671 K 671
MYSc_Myh6 cd14916
class II myosin heavy chain 6, motor domain; Myosin motor domain of alpha (or fast) cardiac ...
73-759 1.79e-119

class II myosin heavy chain 6, motor domain; Myosin motor domain of alpha (or fast) cardiac muscle myosin heavy chain 6. Cardiac muscle myosin is a hexamer consisting of two heavy chain subunits, two light chain subunits, and two regulatory subunits. This gene encodes the alpha heavy chain subunit of cardiac myosin. Mutations in this gene cause familial hypertrophic cardiomyopathy and atrial septal defect. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276880 [Multi-domain]  Cd Length: 670  Bit Score: 386.34  E-value: 1.79e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGE 152
Cdd:cd14916    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLP-VYNAEVVAAYRGKKRSEAPPHIFSISDNAYQYMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   153 SGAGKTENTKFVLRYLTESYGTGQ------------DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSV 220
Cdd:cd14916   82 SGAGKTVNTKRVIQYFASIAAIGDrskkenpnankgTLEDQIIQANPALEAFGNAKTVRNDNSSRFGKFIRIHFGATGKL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   221 VGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSpdnfrylnrgctryfanketdkqilqNRKSPEY 300
Cdd:cd14916  162 ASADIETYLLEKSRVIFQLKAERNYHIFYQILSNKKPELLDMLLVTN--------------------------NPYDYAF 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   301 LKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGSTSggcNLKNKSAQSLEYCAELLG 380
Cdd:cd14916  216 VSQGEVSVASIDDSEELLATDSAFDVLGFTAEEKAGVYKLTGAIMHYGNMKFKQKQREE---QAEPDGTEDADKSAYLMG 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   381 LDQDDLRVSLT-TRVMLTTAGGTKGTvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF-ETSSYFIGVLDIA 458
Cdd:cd14916  293 LNSADLLKGLChPRVKVGNEYVTKGQ------SVQQVYYSIGALAKSVYEKMFNWMVTRINATLETkQPRQYFIGVLDIA 366
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHY-VDNQDCIDLIEaKLVGILDILDEENRLPQ 537
Cdd:cd14916  367 GFEIFDFNSFEQLCINFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFgMDLQACIDLIE-KPMGIMSILEEECMFPK 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   538 PSDQHFTSAVHQKHkdhfrltIPRKSKLAVHRNI--RDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDK 615
Cdd:cd14916  446 ASDMTFKAKLYDNH-------LGKSNNFQKPRNVkgKQEAHFSLVHYAGTVDYNILGWLEKNKDPLNETVVGLYQKSSLK 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   616 FIRELFES--STNNNKDTKQKAGK---LSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQ 690
Cdd:cd14916  519 LMATLFSTyaSADTGDSGKGKGGKkkgSSFQTVSALHRENLNKLMTNLKTTHPHFVRCIIPNERKAPGVMDNPLVMHQLR 598
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 9280816   691 CSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLAR---LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14916  599 CNGVLEGIRICRKGFPNRILYGDFRQRYRILNPAAIPEgqfIDSRKGAEKLLGSLDIDHNQYKFGHTKVFFK 670
MYSc_Myo26 cd14887
class XXVI myosin, motor domain; These MyTH-FERM myosins are thought to be related to the ...
71-759 1.80e-114

class XXVI myosin, motor domain; These MyTH-FERM myosins are thought to be related to the other myosins that have a MyTH4 domain such as class III, VII, IX, X , XV, XVI, XVII, XX, XXII, XXV, and XXXIV. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276852  Cd Length: 725  Bit Score: 374.76  E-value: 1.80e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSK--------DRIYTYVANILIAVNPY--FDIpkiYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKV 140
Cdd:cd14887    1 PNLLENLYQRYNKayinkenrNCIYTYTGTLLIAVNPYrfFNL---YDRQWISRFDTEANSRLVPHPFGLAEFAYCRLVR 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   141 LKMSQSIIVSGESGAGKTENTKFVLRYLTE-SY----GTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFN 215
Cdd:cd14887   78 DRRSQSILISGESGAGKTETSKHVLTYLAAvSDrrhgADSQGLEARLLQSGPVLEAFGNAHTVLNANSSRFGKMLLLHFT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   216 EKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYlnrgctryfanketdkqilqnr 295
Cdd:cd14887  158 GRGKLTRASVATYLLANERVVRIPSDEFSFHIFYALCNAAVAAATQKSSAGEGDPEST---------------------- 215
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   296 kspeylkagsmkdpllddhgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGS--TSGGCNLKNKSAQSLE 373
Cdd:cd14887  216 --------------------DLRRITAAMKTVGIGGGEQADIFKLLAAILHLGNVEFTTDQEpeTSKKRKLTSVSVGCEE 275
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   374 YCAELLGL-----DQDDLRVSLTTRVMLTTAGGTKGTVIKVPLK--------------------VEQANNARDALAKTVY 428
Cdd:cd14887  276 TAADRSHSsevkcLSSGLKVTEASRKHLKTVARLLGLPPGVEGEemlrlalvsrsvretrsffdLDGAAAARDAACKNLY 355
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   429 SHLFDHVVNRVNQCF---------------PFETSSYFIGVLDIAGFEYFEH---NSFEQFCINYCNEKLQQFFNERILK 490
Cdd:cd14887  356 SRAFDAVVARINAGLqrsakpsesdsdedtPSTTGTQTIGILDLFGFEDLRNhskNRLEQLCINYANERLHCFLLEQLIL 435
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   491 EEQELYQKEGLGVNEVHYVDN-------------QDCIDLI-------------EAKLVGILDILDEENRLPQPS-DQHF 543
Cdd:cd14887  436 NEHMLYTQEGVFQNQDCSAFPfsfplastltsspSSTSPFSptpsfrsssafatSPSLPSSLSSLSSSLSSSPPVwEGRD 515
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   544 TSAVHQKHKDHFRLTIPRKSKLAvhRNI-RDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICeSRDKFIRELFE 622
Cdd:cd14887  516 NSDLFYEKLNKNIINSAKYKNIT--PALsRENLEFTVSHFACDVTYDARDFCRANREATSDELERLFL-ACSTYTRLVGS 592
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 SSTNNNKDTKQKAGKLSfisvgNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQ 702
Cdd:cd14887  593 KKNSGVRAISSRRSTLS-----AQFASQLQQVLKALQETSCHFIRCVKPNRVQEAGIFEDAYVHRQLRCSGMSDLLRVMA 667
                        730       740       750       760       770
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 9280816   703 GGYPSRASFHELYNMYKKYMPDKLAR-LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd14887  668 DGFPCRLPYVELWRRYETKLPMALREaLTPKMFCKIVLMFLEINSNSYTFGKTKIFFR 725
MYSc_Myo17 cd14879
class XVII myosin, motor domain; This fungal myosin which is also known as chitin synthase ...
68-758 2.30e-113

class XVII myosin, motor domain; This fungal myosin which is also known as chitin synthase uses its motor domain to tether its vesicular cargo to peripheral actin. It works in opposition to dynein, contributing to the retention of Mcs1 vesicles at the site of cell growth and increasing vesicle fusion necessary for polarized growth. Class 17 myosins consist of a N-terminal myosin motor domain with Cyt-b5, chitin synthase 2, and a DEK_C domains at it C-terminus. The chitin synthase region contains several transmembrane domains by which myosin 17 is thought to bind secretory vesicles. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276845 [Multi-domain]  Cd Length: 647  Bit Score: 369.19  E-value: 2.30e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    68 LNEATLLHNIKVRYSKDRIYTYV-ANILIAVNPYFDIPKI-------YSSEAIKSYQGKsLGTRPPHVFAIADKAFRDMK 139
Cdd:cd14879    1 PSDDAITSHLASRFRSDLPYTRLgSSALVAVNPYKYLSSNsdaslgeYGSEYYDTTSGS-KEPLPPHAYDLAARAYLRMR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   140 VLKMSQSIIVSGESGAGKTENTKFVLRYLTE---SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNE 216
Cdd:cd14879   80 RRSEDQAVVFLGETGSGKSESRRLLLRQLLRlssHSKKGTKLSSQISAAEFVLDSFGNAKTLTNPNASRFGRYTELQFNE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   217 KSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNR-GCtryfanketdkqilqnr 295
Cdd:cd14879  160 RGRLIGAKVLDYRLERSRVASVPTGERNFHVFYYLLAGASPEERQHLGLDDPSDYALLASyGC----------------- 222
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   296 kSPEYLKAGSmkdpllDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE---EAGSTSggCNLKNKsaQSL 372
Cdd:cd14879  223 -HPLPLGPGS------DDAEGFQELKTALKTLGFKRKHVAQICQLLAAILHLGNLEFTydhEGGEES--AVVKNT--DVL 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   373 EYCAELLGLDQDDLRVSLTTR-VMLttaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQ--CFPFETSS 449
Cdd:cd14879  292 DIVAAFLGVSPEDLETSLTYKtKLV------RKELCTVFLDPEGAAAQRDELARTLYSLLFAWVVETINQklCAPEDDFA 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   450 YFIGVLDIAGFEYF---EHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGIL 526
Cdd:cd14879  366 TFISLLDFPGFQNRsstGGNSLDQFCVNFANERLHNYVLRSFFERKAEELEAEGVSVPATSYFDNSDCVRLLRGKPGGLL 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   527 DILDEE-NRLPQPSDQHFTSAVHQKHKDHfrltiprkSKLAVHRNIRDDEG---FIIRHFAGAVCYETTQFVEKNNDALH 602
Cdd:cd14879  446 GILDDQtRRMPKKTDEQMLEALRKRFGNH--------SSFIAVGNFATRSGsasFTVNHYAGEVTYSVEGFLERNGDVLS 517
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   603 MSLESLIcesrdkfirelfesstnnnKDTKQkagklsfisvgnkFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEG 682
Cdd:cd14879  518 PDFVNLL-------------------RGATQ-------------LNAALSELLDTLDRTRLWSVFCIRPNDSQLPNSFDK 565
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   683 AQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPdkLARLDPRLFCkaLFKALGLNENDYKFGLTKVFF 758
Cdd:cd14879  566 RRVKAQIRSLGLPELAARLRVEYVVSLEHAEFCERYKSTLR--GSAAERIRQC--ARANGWWEGRDYVLGNTKVFL 637
MYSc_Myo38 cd14899
class XXXVIII myosin; The class XXXVIII myosins are comprised of Stramenopiles. Not much is ...
71-722 2.26e-111

class XXXVIII myosin; The class XXXVIII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276864 [Multi-domain]  Cd Length: 717  Bit Score: 365.96  E-value: 2.26e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQ-------GKSLGT---RPPHVFAIADKAFRDMKV 140
Cdd:cd14899    1 ASILNALRLRYERHAIYTHIGDILISINPFQDLPQLYGDEILRGYAydhnsqfGDRVTStdpREPHLFAVARAAYIDIVQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   141 LKMSQSIIVSGESGAGKTENTKFVLRYLTESYGTGQ------------------DIDDRIVEANPLLEAFGNAKTVRNNN 202
Cdd:cd14899   81 NGRSQSILISGESGAGKTEATKIIMTYFAVHCGTGNnnltnsesisppaspsrtTIEEQVLQSNPILEAFGNARTVRNDN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   203 SSRFGKFVEIHF-NEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAG----ASEDIREKLHLS-SPDNFRYLNR 276
Cdd:cd14899  161 SSRFGKFIELRFrDERRRLAGARIRTYLLEKIRVIKQAPHERNFHIFYELLSAdnncVSKEQKQVLALSgGPQSFRLLNQ 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   277 G-CTRyfaNKETDKQILQNRKSPEylkagsmkdpllddhgdfirmctAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEE- 354
Cdd:cd14899  241 SlCSK---RRDGVKDGVQFRATKR-----------------------AMQQLGMSEGEIGGVLEIVAAVLHMGNVDFEQi 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   355 ---------------AGSTSGGCNLKNKSaqsleycAELLGLDQDDLRVSLTTRVMLTTaggtkGTVIKVPLKVEQANNA 419
Cdd:cd14899  295 phkgddtvfadearvMSSTTGAFDHFTKA-------AELLGVSTEALDHALTKRWLHAS-----NETLVVGVDVAHARNT 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   420 RDALAKTVYSHLFDHVVNRVNQCF------PF----------ETSSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQF 483
Cdd:cd14899  363 RNALTMECYRLLFEWLVARVNNKLqrqasaPWgadesdvddeEDATDFIGLLDIFGFEDMAENSFEQLCINYANEALQHQ 442
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   484 FNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVH-----QKHKDHFRlt 558
Cdd:cd14899  443 FNQYIFEEEQRLYRDEGIRWSFVDFPNNRACLELFEHRPIGIFSLTDQECVFPQGTDRALVAKYYlefekKNSHPHFR-- 520
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   559 iprkSKLAVHRNIRddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFESSTNNN---------- 628
Cdd:cd14899  521 ----SAPLIQRTTQ----FVVAHYAGCVTYTIDGFLAKNKDSFCESAAQLLAGSSNPLIQALAAGSNDEDangdseldgf 592
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   629 --KDTKQKAGKLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYP 706
Cdd:cd14899  593 ggRTRRRAKSAIAAVSVGTQFKIQLNELLSTVRATTPRYVRCIKPNDSHVGSLFQSTRVVEQLRSGGVLEAVRVARAGFP 672
                        730
                 ....*....|....*.
gi 9280816   707 SRASFHELYNMYKKYM 722
Cdd:cd14899  673 VRLTHKQFLGRYRRVL 688
MYSc_Myo24A cd14937
class XXIV A myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a ...
71-759 1.48e-104

class XXIV A myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a coiled-coil region in their C-terminal tail. The function of the class XXIV myosins remain elusive. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276897  Cd Length: 637  Bit Score: 345.08  E-value: 1.48e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIpkiysSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14937    1 AEVLNMLALRYKKNYIYTIAEPMLISINPYQVI-----DVDINEYKNKNTNELPPHVYSYAKDAMTDFINTKTNQSIIIS 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLL 230
Cdd:cd14937   76 GESGSGKTEASKLVIKYYLSGVKEDNEISNTLWDSNFILEAFGNAKTLKNNNSSRYGKYIKIELDEYQNIVSSSIEIFLL 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   231 EKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLnrgctryfANKetdkqilqnrkspeylkagSMKDPL 310
Cdd:cd14937  156 ENIRVVSQEEEERGYHIFYQIFNGMSQELKNKYKIRSENEYKYI--------VNK-------------------NVVIPE 208
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   311 LDDHGDFIRMCTAMKKIGLDDeEKLDLFRVVAGVLHLGNIDFE--EAGSTSGGCNLKNKSAQSLEYCAELLGLDQDDLRV 388
Cdd:cd14937  209 IDDAKDFGNLMISFDKMNMHD-MKDDLFLTLSGLLLLGNVEYQeiEKGGKTNCSELDKNNLELVNEISNLLGINYENLKD 287
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   389 SLttrvmLTTAGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS-SYFIGVLDIAGFEYFEHNS 467
Cdd:cd14937  288 CL-----VFTEKTIANQKIEIPLSVEESVSICKSISKDLYNKIFSYITKRINNFLNNNKElNNYIGILDIFGFEIFSKNS 362
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   468 FEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKlVGILDILDEENRLPQPSDQHFTSAV 547
Cdd:cd14937  363 LEQLLINIANEEIHSIYLYIVYEKETELYKAEDILIESVKYTTNESIIDLLRGK-TSIISILEDSCLGPVKNDESIVSVY 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   548 HQKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFEsstnn 627
Cdd:cd14937  442 TNKFSKHEKYASTKKDI---------NKNFVIKHTVSDVTYTITNFISKNKDILPSNIVRLLKVSNNKLVRSLYE----- 507
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   628 NKDTKQKAGKLSFISVgnKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDL---MQGG 704
Cdd:cd14937  508 DVEVSESLGRKNLITF--KYLKNLNNIISYLKSTNIYFIKCIKPNENKEKNNFNQKKVFPQLFSLSIIETLNIsffFQYK 585
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 9280816   705 YpSRASFHELYNmYKKYMPDKLARLDPRLFCKALFKAlGLNENDYKFGLTKVFFR 759
Cdd:cd14937  586 Y-TFDVFLSYFE-YLDYSTSKDSSLTDKEKVSMILQN-TVDPDLYKVGKTMVFLK 637
MYSc_Myo23 cd14884
class XXIII myosin, motor domain; These myosins are predicted to have a neck region with 1-2 ...
71-720 9.76e-99

class XXIII myosin, motor domain; These myosins are predicted to have a neck region with 1-2 IQ motifs and a single MyTH4 domain in its C-terminal tail. The lack of a FERM domain here is odd since MyTH4 domains are usually found alongside FERM domains where they bind to microtubules. At any rate these Class XXIII myosins are still proposed to function in the apicomplexan microtubule cytoskeleton. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276850 [Multi-domain]  Cd Length: 685  Bit Score: 330.33  E-value: 9.76e-99
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSYQGKSLGTR-------PPHVFAIADKAFRDMKVLKM 143
Cdd:cd14884    1 PNVLQNLKNRYLKNKIYTFHASLLLALNPYKPLKELYDQDVMNVYLHKKSNSAasaapfpKAHIYDIANMAYKNMRGKLK 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   144 SQSIIVSGESGAGKTENTKFVLRYLTESYGTGQ--DIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 221
Cdd:cd14884   81 RQTIVVSGHSGSGKTENCKFLFKYFHYIQTDSQmtERIDKLIYINNILESMSNATTIKNNNSSRCGRINLLIFEEVENTQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   222 GGFVSH---------YLLEKSRICVQGKEERNYHIFYRLCAGAS-EDIREklhlsspdnfRYLNRGCTRYF---ANKETD 288
Cdd:cd14884  161 KNMFNGcfrnikikiLLLEINRCIAHNFGERNFHVFYQVLRGLSdEDLAR----------RNLVRNCGVYGllnPDESHQ 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   289 KQILQNRKSPEYLKAGSMKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNidfeeagstsggcnlknks 368
Cdd:cd14884  231 KRSVKGTLRLGSDSLDPSEEEKAKDEKNFVALLHGLHYIKYDERQINEFFDIIAGILHLGN------------------- 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   369 aQSLEYCAELLGLDQDDLRVSLTTRVMlttagGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCF----- 443
Cdd:cd14884  292 -RAYKAAAECLQIEEEDLENVIKYKNI-----RVSHEVIRTERRKENATSTRDTLIKFIYKKLFNKIIEDINRNVlkcke 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   444 --------PFETSSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCI 515
Cdd:cd14884  366 kdesdnedIYSINEAIISILDIYGFEELSGNDFDQLCINLANEKLNNYYINNEIEKEKRIYARENIICCSDVAPSYSDTL 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   516 DLIEAKLVGILDILDEENRLPQPSDQHF-------TSAVHQKHKDHFRLTIPRKSKLAVHRNIRDDEGFIIRHFAGAVCY 588
Cdd:cd14884  446 IFIAKIFRRLDDITKLKNQGQKKTDDHFfryllnnERQQQLEGKVSYGFVLNHDADGTAKKQNIKKNIFFIRHYAGLVTY 525
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   589 ETTQFVEKNNDALHMSLESLICESRDKFIRElfessTNNNKDtkqkagKLSFISVGNKFKTQLNLLLDKLRSTGASFIRC 668
Cdd:cd14884  526 RINNWIDKNSDKIETSIETLISCSSNRFLRE-----ANNGGN------KGNFLSVSKKYIKELDNLFTQLQSTDMYYIRC 594
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|..
gi 9280816   669 IKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKK 720
Cdd:cd14884  595 FLPNAKMLPNTFKRLLVYRQLKQCGSNEMIKILNRGLSHKIPKKETAAALKE 646
MYSc_Myo16 cd14878
class XVI myosin, motor domain; These XVI type myosins are also known as Neuronal ...
71-719 6.37e-98

class XVI myosin, motor domain; These XVI type myosins are also known as Neuronal tyrosine-phosphorylated phosphoinositide-3-kinase adapter 3/NYAP3. Myo16 is thought to play a regulatory role in cell cycle progression and has been recently implicated in Schizophrenia. Class XVI myosins are characterized by an N-terminal ankyrin repeat domain and some with chitin synthase domains that arose independently from the ones in the class XVII fungal myosins. They bind protein phosphatase 1 catalytic subunits 1alpha/PPP1CA and 1gamma/PPP1CC. Human Myo16 interacts with ACOT9, ARHGAP26 and PIK3R2 and with components of the WAVE1 complex, CYFIP1 and NCKAP1. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276844 [Multi-domain]  Cd Length: 656  Bit Score: 327.16  E-value: 6.37e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYS---SEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSI 147
Cdd:cd14878    1 SSLLYEIQKRFGNNQIYTFIGDILLLVNPYKELP-IYStmvSQLYLSSSGQLCSSLPPHLFSCAERAFHQLFQERRPQCF 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   148 IVSGESGAGKTENTKFVLRYLTESYGTGQDI-DDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNE-KSSVVGGFV 225
Cdd:cd14878   80 ILSGERGSGKTEASKQIMKHLTCRASSSRTTfDSRFKHVNCILEAFGHAKTTLNDLSSCFIKYFELQFCErKKHLTGARI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   226 SHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGCTRYFANKETDkqilQNRKSPEYLKags 305
Cdd:cd14878  160 YTYMLEKSRLVSQPPGQSNFLIFYLLMDGLSAEEKYGLHLNNLCAHRYLNQTMREDVSTAERS----LNREKLAVLK--- 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   306 mkdpllddhgdfirmcTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFE--EAGSTSGGCNLknksaQSLEYCAELLGLDQ 383
Cdd:cd14878  233 ----------------QALNVVGFSSLEVENLFVILSAILHLGDIRFTalTEADSAFVSDL-----QLLEQVAGMLQVST 291
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   384 DDLRVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPF--ETSSY---FIGVLDIA 458
Cdd:cd14878  292 DELASALTTDIQYF-----KGDMIIRRHTIQIAEFYRDLLAKSLYSRLFSFLVNTVNCCLQSqdEQKSMqtlDIGILDIF 366
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   459 GFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCI-DLIEAKLVGILDILDEENRLPQ 537
Cdd:cd14878  367 GFEEFQKNEFEQLCVNMTNEKMHHYINEVLFLQEQTECVQEGVTMETAYSPGNQTGVlDFFFQKPSGFLSLLDEESQMIW 446
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   538 PSDQHFTSAVHQkhkdhfrlTIPRKSKLAVHRNIRDDEG----------FIIRHFAGAVCYETTQFVEKNNDALHMSLES 607
Cdd:cd14878  447 SVEPNLPKKLQS--------LLESSNTNAVYSPMKDGNGnvalkdqgtaFTVMHYAGRVMYEIVGAIEKNKDSLSQNLLF 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   608 LICESRDKFIRELFESstnnnkdtkqkagKLsfISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILS 687
Cdd:cd14878  519 VMKTSENVVINHLFQS-------------KL--VTIASQLRKSLADIIGKLQKCTPHFIHCIKPNNSKLPDTFDNFYVSA 583
                        650       660       670
                 ....*....|....*....|....*....|..
gi 9280816   688 QLQCSGMVSVLDLMQGGYPSRASFHELYNMYK 719
Cdd:cd14878  584 QLQYIGVLEMVKIFRYGYPVRLSFSDFLSRYK 615
MYSc_Myo20 cd14881
class XX myosin, motor domain; These class 20 myosins are primarily insect myosins with such ...
80-762 2.84e-97

class XX myosin, motor domain; These class 20 myosins are primarily insect myosins with such members as Drosophila, Daphnia, and mosquitoes. These myosins contain a single IQ motif in the neck region. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276847 [Multi-domain]  Cd Length: 633  Bit Score: 324.76  E-value: 2.84e-97
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    80 RYSKDRIYTYVANILIAVNPYFDIPK---IYSSEAIKSYqgkslgtrpPHVFAIADKAFRDMKVLKMSQSIIVSGESGAG 156
Cdd:cd14881   10 RFYAKEFFTNVGPILLSVNPYRDVGNpltLTSTRSSPLA---------PQLLKVVQEAVRQQSETGYPQAIILSGTSGSG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   157 KTENTKFVLRYLTESYGTGQDID--DRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEkSSVVGGFVSHYLLEKSR 234
Cdd:cd14881   81 KTYASMLLLRQLFDVAGGGPETDafKHLAAAFTVLRSLGSAKTATNSESSRIGHFIEVQVTD-GALYRTKIHCYFLDQTR 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   235 ICVQGKEERNYHIFYRLCAGASEDIREKLHLS--SPDNFRYLNRGCTRYfaNKETDKQILQNRKSpeylkagsmkdplld 312
Cdd:cd14881  160 VIRPLPGEKNYHIFYQMLAGLSQEERVKLHLDgySPANLRYLSHGDTRQ--NEAEDAARFQAWKA--------------- 222
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   313 dhgdfirmCTAMKKIGLddeekLDLFRVVAGVLHLGNIDFEEagstSGGCNLKNKSAQSLEYCAELLGLDQDDLRVSLTT 392
Cdd:cd14881  223 --------CLGILGIPF-----LDVVRVLAAVLLLGNVQFID----GGGLEVDVKGETELKSVAALLGVSGAALFRGLTT 285
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   393 RVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQ----CFPFETSSY--FIGVLDIAGFEYFEHN 466
Cdd:cd14881  286 RTHNA-----RGQLVKSVCDANMSNMTRDALAKALYCRTVATIVRRANSlkrlGSTLGTHATdgFIGILDMFGFEDPKPS 360
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   467 SFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVN-EVHYVDNQDCIDLIEAKLVGILDILDEENRlPQPSDQHFTS 545
Cdd:cd14881  361 QLEHLCINLCAETMQHFYNTHIFKSSIESCRDEGIQCEvEVDYVDNVPCIDLISSLRTGLLSMLDVECS-PRGTAESYVA 439
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   546 AVHQKHKDHFRLTIPRKSklavhrnirDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESlicesrdkfireLFESST 625
Cdd:cd14881  440 KIKVQHRQNPRLFEAKPQ---------DDRMFGIRHFAGRVVYDASDFLDTNRDVVPDDLVA------------VFYKQN 498
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   626 NNnkdtkqkagkLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGY 705
Cdd:cd14881  499 CN----------FGFATHTQDFHTRLDNLLRTLVHARPHFVRCIRSNTTETPNHFDRGTVVRQIRSLQVLETVNLMAGGY 568
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   706 PSRASFHELYNMYKKYMPDKLARL--DPRLFCKALFKALGLNENDYKFGLTKVFFRPGK 762
Cdd:cd14881  569 PHRMRFKAFNARYRLLAPFRLLRRveEKALEDCALILQFLEAQPPSKLSSVSTSWALGK 627
MYSc_Myo37 cd14898
class XXXVII myosin, motor domain; The class XXXVIII myosins are comprised of fungi. Not much ...
80-719 1.84e-90

class XXXVII myosin, motor domain; The class XXXVIII myosins are comprised of fungi. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276863  Cd Length: 578  Bit Score: 304.13  E-value: 1.84e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    80 RYSKDRIYTYVANILIAVNPYfdiPKIYSSEAIKSYQgKSLGTRPPHVFAIADKAFRDMKVlKMSQSIIVSGESGAGKTE 159
Cdd:cd14898   10 RYASGKIYTKSGLVFLALNPY---ETIYGAGAMKAYL-KNYSHVEPHVYDVAEASVQDLLV-HGNQTIVISGESGSGKTE 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   160 NTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKssVVGGFVSHYLLEKSRICVQG 239
Cdd:cd14898   85 NAKLVIKYLVERTASTTSIEKLITAANLILEAFGNAKTQLNDNSSRFGKRIKLKFDGK--ITGAKFETYLLEKSRVTHHE 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   240 KEERNYHIFYRLCagASEDIREKLHlsspdnfrYLNrgcTRYFA-NKETDKQILQNRKSpeylkagsmkdpllddhgdfi 318
Cdd:cd14898  163 KGERNFHIFYQFC--ASKRLNIKND--------FID---TSSTAgNKESIVQLSEKYKM--------------------- 208
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   319 rMCTAMKKIGLDDEEKLDlfRVVAGVLHLGNIDFeeagsTSGGCnLKNKSAQSLEYCAELLGLDQDDLRvslttRVMLTT 398
Cdd:cd14898  209 -TCSAMKSLGIANFKSIE--DCLLGILYLGSIQF-----VNDGI-LKLQRNESFTEFCKLHNIQEEDFE-----ESLVKF 274
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   399 AGGTKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPfETSSYFIGVLDIAGFEYFEHNSFEQFCINYCNE 478
Cdd:cd14898  275 SIQVKGETIEVFNTLKQARTIRNSMARLLYSNVFNYITASINNCLE-GSGERSISVLDIFGFEIFESNGLDQLCINWTNE 353
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   479 KLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEaKLVGILDILDEENRLPQPSDQHFTSAVHqKHKDHFrlt 558
Cdd:cd14898  354 KIQNDFIKKMFRAKQGMYKEEGIEWPDVEFFDNNQCIRDFE-KPCGLMDLISEESFNAWGNVKNLLVKIK-KYLNGF--- 428
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   559 iprksklaVHRNIRDDegFIIRHFAGAVCYETTQFVEKNndalhmsleslicesRDKFIRELFESSTNNNKDTKQkagkl 638
Cdd:cd14898  429 --------INTKARDK--IKVSHYAGDVEYDLRDFLDKN---------------REKGQLLIFKNLLINDEGSKE----- 478
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   639 SFISVgnkFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMY 718
Cdd:cd14898  479 DLVKY---FKDSMNKLLNSINETQAKYIKCIRPNEECRPWCFDRDLVSKQLAECGILETIRLSKQCFPQEIPKDRFEERY 555

                 .
gi 9280816   719 K 719
Cdd:cd14898  556 R 556
MYSc_Myo18 cd01386
class XVIII myosin, motor domain; Many members of this class contain a N-terminal PDZ domain ...
71-759 1.99e-80

class XVIII myosin, motor domain; Many members of this class contain a N-terminal PDZ domain which is commonly found in proteins establishing molecular complexes. The motor domain itself does not exhibit ATPase activity, suggesting that it functions as an actin tether protein. It also has two IQ domains that probably bind light chains or related calmodulins and a C-terminal tail with two sections of coiled-coil domains, which are thought to mediate homodimerization. The function of these myosins are largely unknown. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276837 [Multi-domain]  Cd Length: 689  Bit Score: 279.19  E-value: 1.99e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPyFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd01386    1 SSVLHTLRQRYGANLIHTYAGPSLIVINP-RHPLAVYSEKVAKMFKGCRREDMPPHIYASAQSAYRAMLMSRRDQSIVLL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYLTESYGT--GQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHY 228
Cdd:cd01386   80 GRSGSGKTTNCRHILEYLVTAAGSvgGVLSVEKLNAALTVLEAFGNVRTALNGNATRFSQLFSLDFDQAGQLASASIQTL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 LLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSS-PDNFrylNRGCTRYfaNKETDKQilqnrkspeylKAGSmk 307
Cdd:cd01386  160 LLERSRVARRPEGESNFNVFYYLLAGADAALRTELHLNQlAESN---SFGIVPL--QKPEDKQ-----------KAAA-- 221
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   308 dpllddhgDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNidfeeAGSTSGGCNLKNKSA--QSLEYCAELLGLDQDD 385
Cdd:cd01386  222 --------AFSKLQAAMKTLGISEEEQRAIWSILAAIYHLGA-----AGATKAASAGRKQFArpEWAQRAAYLLGCTLEE 288
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   386 L-----RVSLTTRVMLTTAGGTKGTVIKVPL--KVEQANNARDALAKTVYSHLFDHVVNRVNQCF-PFETSSYFIGVLDI 457
Cdd:cd01386  289 LssaifKHHLSGGPQQSTTSSGQESPARSSSggPKLTGVEALEGFAAGLYSELFAAVVSLINRSLsSSHHSTSSITIVDT 368
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   458 AGFEYFEHN------SFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLgvnEVHYVDNQDC----IDLI--------- 518
Cdd:cd01386  369 PGFQNPAHSgsqrgaTFEDLCHNYAQERLQLLFHERTFVAPLERYKQENV---EVDFDLPELSpgalVALIdqapqqalv 445
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   519 -------EAKlvGILDILDEENRLPQPSDQHFTSAVH----QKHKDHFRLTIPRKSKlavhrnirdDEGFIIRHFAGA-- 585
Cdd:cd01386  446 rsdlrdeDRR--GLLWLLDEEALYPGSSDDTFLERLFshygDKEGGKGHSLLRRSEG---------PLQFVLGHLLGTnp 514
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   586 VCYETTQFVEKNNDAL-HMSLESLICESRDKFirelfesstnnnKDTKQKagklsfiSVGNKFKTQLNLLLDKLRSTGAS 664
Cdd:cd01386  515 VEYDVSGWLKAAKENPsAQNATQLLQESQKET------------AAVKRK-------SPCLQIKFQVDALIDTLRRTGLH 575
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   665 FIRCIKPNLKMTSHhfEGAQIL--------------SQLQCSGMVSVLDLMQGGYPSRASFHELYNMYK---KYMPDKLA 727
Cdd:cd01386  576 FVHCLLPQHNAGKD--ERSTSSpaagdelldvpllrSQLRGSQLLDALRLYRQGFPDHMPLGEFRRRFQvlaPPLTKKLG 653
                        730       740       750
                 ....*....|....*....|....*....|....*.
gi 9280816   728 R----LDPRLFCKALFKALGLNENDYKFGLTKVFFR 759
Cdd:cd01386  654 LnsevADERKAVEELLEELDLEKSSYRIGLSQVFFR 689
MYSc_Myo32 cd14893
class XXXII myosin, motor domain; Class XXXII myosins do not contain any IQ motifs, but ...
73-711 2.50e-78

class XXXII myosin, motor domain; Class XXXII myosins do not contain any IQ motifs, but possess tandem MyTH4 and FERM domains. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276858  Cd Length: 741  Bit Score: 274.54  E-value: 2.50e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    73 LLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSY----------QGKSLGTRPPHVFAIADKAFRDMKVLK 142
Cdd:cd14893    3 ALYTLRARYRMEQVYTWVDRVLVGVNPVTPLP-IYTPDHMQAYnksreqtplyEKDTVNDAPPHVFALAQNALRCMQDAG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   143 MSQSIIVSGESGAGKTENTKFVLRYLTE-------------SYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKF 209
Cdd:cd14893   82 EDQAVILLGGMGAGKSEAAKLIVQYLCEigdeteprpdsegASGVLHPIGQQILHAFTILEAFGNAATRQNRNSSRFAKM 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   210 VEIHFNEKSSVVGG-FVSHYLlEKSRICVQGKEERNYHIFYRLCAGASED--IREKLHLsspdnfrylnrgctryfaNKE 286
Cdd:cd14893  162 ISVEFSKHGHVIGGgFTTHYF-EKSRVIDCRSHERNFHVFYQVLAGVQHDptLRDSLEM------------------NKC 222
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   287 TDKQILQNRKSPEylkAGSMKdplLD--DHGDFIRMCTAMKkigLDDEEKLDLFRVVAGVLHLGNIDF---EEAGSTSGG 361
Cdd:cd14893  223 VNEFVMLKQADPL---ATNFA---LDarDYRDLMSSFSALR---IRKNQRVEIVRIVAALLHLGNVDFvpdPEGGKSVGG 293
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   362 -----------CNLKNKSAQSLeyCAELLGLDQDDLRVSLTTRVMLTTAGGTKGTVIKVpLKVEQANNARDALAKTVYSH 430
Cdd:cd14893  294 ansttvsdaqsCALKDPAQILL--AAKLLEVEPVVLDNYFRTRQFFSKDGNKTVSSLKV-VTVHQARKARDTFVRSLYES 370
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   431 LFDHVVNRVNQCF-----PFETSSYFIG-----VLDIAGFEYFE--HNSFEQFCINYCNEKLQQFF-------NERILKE 491
Cdd:cd14893  371 LFNFLVETLNGILggifdRYEKSNIVINsqgvhVLDMVGFENLTpsQNSFDQLCFNYWSEKVHHFYvqntlaiNFSFLED 450
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   492 EQELYQKEgLGVNEVHYV--DNQDCIDLIEAKLVGILDILDEENRLPQPSDQHFTSAVHQKHKDHFRLTIPRK------S 563
Cdd:cd14893  451 ESQQVENR-LTVNSNVDItsEQEKCLQLFEDKPFGIFDLLTENCKVRLPNDEDFVNKLFSGNEAVGGLSRPNMgadttnE 529
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   564 KLAVHRNIRddEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIR------------ELFESSTNNNKDT 631
Cdd:cd14893  530 YLAPSKDWR--LLFIVQHHCGKVTYNGKGLSSKNMLSISSTCAAIMQSSKNAVLHavgaaqmaaassEKAAKQTEERGST 607
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   632 KQKAG---------KLSFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQcsgMVSVLDLMQ 702
Cdd:cd14893  608 SSKFRksassaresKNITDSAATDVYNQADALLHALNHTGKNFLVCIKPNETLEEGVFDSAYVMKQIR---MNHLVELMQ 684

                 ....*....
gi 9280816   703 GgypSRASF 711
Cdd:cd14893  685 A---SRSIF 690
MYSc_Myo12 cd14874
class XXXIII myosin, motor domain; Little is known about the XXXIII class of myosins. They ...
71-759 2.61e-76

class XXXIII myosin, motor domain; Little is known about the XXXIII class of myosins. They are found predominately in nematodes. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276841 [Multi-domain]  Cd Length: 628  Bit Score: 265.97  E-value: 2.61e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    71 ATLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPkIYSSEAIKSYqgkslgtrppHVFAIADKAFRDMKVLKM-SQSIIV 149
Cdd:cd14874    1 AGIAQNLHERFKKGQTYTKASNVLVFVNDFNKLS-IQDQLVIKKC----------HISGVAENALDRIKSMSSnAESIVF 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   150 SGESGAGKTENTKFVLRYLTESygTGQDIDDRIVEA-NPLLEAFGNAKTVRNNNSSRFGKFVEIHFneKSSVVGGFVSHY 228
Cdd:cd14874   70 GGESGSGKSYNAFQVFKYLTSQ--PKSKVTTKHSSAiESVFKSFGCAKTLKNDEATRFGCSIDLLY--KRNVLTGLNLKY 145
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   229 L--LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRG-CTRyfaNKETDkqiLQNRKSPEylkags 305
Cdd:cd14874  146 TvpLEVPRVISQKPGERNFNVFYEVYHGLNDEMKAKFGIKGLQKFFYINQGnSTE---NIQSD---VNHFKHLE------ 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   306 mkdpllddhgdfirmcTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEeagsTSGGCNLKNKSAQ-----SLEYCAELLG 380
Cdd:cd14874  214 ----------------DALHVLGFSDDHCISIYKIISTILHIGNIYFR----TKRNPNVEQDVVEignmsEVKWVAFLLE 273
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   381 LDQDDLRVSLTTRvmlttaggtkgTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVN---QCfPFETSSyfIGVLDI 457
Cdd:cd14874  274 VDFDQLVNFLLPK-----------SEDGTTIDLNAALDNRDSFAMLIYEELFKWVLNRIGlhlKC-PLHTGV--ISILDH 339
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   458 AGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLgvnEVHY-----VDNQDCIDLIEAKLVGILDILDEE 532
Cdd:cd14874  340 YGFEKYNNNGVEEFLINSVNERIENLFVKHSFHDQLVDYAKDGI---SVDYkvpnsIENGKTVELLFKKPYGLLPLLTDE 416
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   533 NRLPQPSDQHFTSAVHQKHKDhfrltiprKSKLAVHRNiRDDEGFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICES 612
Cdd:cd14874  417 CKFPKGSHESYLEHCNLNHTD--------RSSYGKARN-KERLEFGVRHCIGTTWYNVTDFFSRNKRIISLSAVQLLRSS 487
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   613 RDKFIRELFESSTNNNKDTkqkagklsFISVGNKFKTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCS 692
Cdd:cd14874  488 KNPIIGLLFESYSSNTSDM--------IVSQAQFILRGAQEIADKINGSHAHFVRCIKSNNERQPKKFDIPLVNRQIKNL 559
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   693 GMVSVLDLMQGGYPSRASFHELYNMYKKYMPDKLARL-DPRLFCKALFKALGLN-ENDYKFGLTKVFFR 759
Cdd:cd14874  560 LLAELLSFRIKGYPVKISKTTFARQYRCLLPGDIAMCqNEKEIIQDILQGQGVKyENDFKIGTEYVFLR 628
CBD_MYO6-like cd21759
calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, ...
770-917 8.73e-71

calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, which are actin-based motor molecules with ATPase activity, include unconventional myosins that serve in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Myosin-VI appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP (DOCK7-Induced Septin disPlacement) complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by gene MYO6, the human homolog of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant non-syndromic hearing loss. This family also includes Drosophila melanogaster unconventional myosin VI Jaguar (Jar; also called myosin heavy chain 95F (Mhc95F), or 95F MHC), which is a motor protein necessary for the morphogenesis of epithelial tissues during Drosophila development. Jar is required for basal protein targeting and correct spindle orientation in mitotic neuroblasts. It contributes to synaptic transmission and development at the Drosophila neuromuscular junction. Together with CLIP-190 (CAP-Gly domain-containing/cytoplasmic linker protein 190), Jar may coordinate the interaction between the actin and microtubule cytoskeleton. Jar may link endocytic vesicles to microtubules and possibly be involved in transport in the early embryo and in the dynamic process of dorsal closure; its function is believed to change during the life cycle. This model corresponds to the calmodulin (CaM) binding domain (CBD), which consists of three subdomains: a unique insert (Insert 2 or Ins2), an IQ motif, and a proximal tail domain (PTD, also known as lever arm extension or LAE).


Pssm-ID: 409646 [Multi-domain]  Cd Length: 149  Bit Score: 233.17  E-value: 8.73e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   770 MKSDPDHLAELVKRVNHWLTCSRWKKVQWCSLSVIKLKNKIKYRAEACIKMQKTIRMWLCKRRHKPRIDGLVKVGTLKKR 849
Cdd:cd21759    1 MKSDPENLKELVKKVKKWLIRSRWRKAQWCALSVIKLKNKILYRREALIKIQKTVRGYLARKKHRPRIKGLRKIRALEKQ 80
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   850 LDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKST-MMTQEQIQKEYDALVKSSEELLSALQKKK 917
Cdd:cd21759   81 LKEMEEIASQLKKDKDKWTKQVKELKKEIDALIKKIKTNdMITRKEIDKLYNALVKKVDKQLAELQKKL 149
MYSc_Myo44 cd14905
class XLIV myosin, motor domain; There is little known about the function of the myosin XLIV ...
72-705 2.07e-69

class XLIV myosin, motor domain; There is little known about the function of the myosin XLIV class. Members here include cellular slime mold Polysphondylium and soil-living amoeba Dictyostelium. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276870  Cd Length: 673  Bit Score: 246.93  E-value: 2.07e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIPKIYSSEAIKSY-QGKSLgtrPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14905    2 TLINIIQARYKKEIIYTYIGPILVSVNPLRYLPFLHSQELVRNYnQRRGL---PPHLFALAAKAISDMQDFRRDQLIFIG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYL-TESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYL 229
Cdd:cd14905   79 GESGSGKSENTKIIIQYLlTTDLSRSKYLRDYILESGIILESFGHASTDSNHNSSRWGKYFEMFYSLYGEIQGAKLYSYF 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   230 LEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNRGctryfanketdkqilqnrkspeylkaGSMKDP 309
Cdd:cd14905  159 LDENRVTYQNKGERNFHIFYQFLKGITDEEKAAYQLGDINSYHYLNQG--------------------------GSISVE 212
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 LLDDHGDFIRMctAMKKIGLD-DEEKLDL-FRVVAGVLHLGNIDFEEagsTSGGCNLKNKSAqsLEYCAELLGLDQDDLR 387
Cdd:cd14905  213 SIDDNRVFDRL--KMSFVFFDfPSEKIDLiFKTLSFIIILGNVTFFQ---KNGKTEVKDRTL--IESLSHNITFDSTKLE 285
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   388 -VSLTTRVMlttaggtkgtvikvplKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSYFIGVLDIAGFEYFEHN 466
Cdd:cd14905  286 nILISDRSM----------------PVNEAVENRDSLARSLYSALFHWIIDFLNSKLKPTQYSHTLGILDLFGQESSQLN 349
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   467 SFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLG-VNEVHYVDNQDCIDLIEAklvgILDILDEENRLPQPSDQHFTS 545
Cdd:cd14905  350 GYEQFSINFLEERLQQIYLQTVLKQEQREYQTERIPwMTPISFKDNEESVEMMEK----IINLLDQESKNINSSDQIFLE 425
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   546 AVHQKHKDHfrltiprksklavHRNIRDDEGFIIRHFAGAVCYETTQFVEKNND-------ALHMSLESLICESRDK-FI 617
Cdd:cd14905  426 KLQNFLSRH-------------HLFGKKPNKFGIEHYFGQFYYDVRGFIIKNRDeilqrtnVLHKNSITKYLFSRDGvFN 492
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   618 RELFESSTNNNKDTKQKAGK--LSFISV----GNKFKTQLNLLLDKL-------RSTGAS-------------------- 664
Cdd:cd14905  493 INATVAELNQMFDAKNTAKKspLSIVKVllscGSNNPNNVNNPNNNSgggggggNSGGGSgsggstyttysstnkainns 572
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*.
gi 9280816   665 -----FIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGY 705
Cdd:cd14905  573 ncdfhFIRCIKPNSKKTHLTFDVKSVNEQIKSLCLLETTRIQRFGY 618
MYSc_Myo21 cd14882
class XXI myosin, motor domain; The myosins here are comprised of insects. Leishmania class ...
72-719 1.07e-67

class XXI myosin, motor domain; The myosins here are comprised of insects. Leishmania class XXI myosins do not group with them. Myo21, unlike other myosin proteins, contains UBA-like protein domains and has no structural or functional relationship with the myosins present in other organisms possessing cilia or flagella. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. They have diverse tails with IQ, WW, PX, and Tub domains. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276848  Cd Length: 642  Bit Score: 241.18  E-value: 1.07e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYfDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSG 151
Cdd:cd14882    2 NILEELRHRYLMGESYTFIGDILLSLNPN-EIKQEYPQEFHAKYRCKSRSDNAPHIFSVADSAYQDMLHHEEPQHIILSG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   152 ESGAGKTENTKFVLRYLTESYGTGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVVGGFVSHYLLE 231
Cdd:cd14882   81 ESYSGKTTNARLLIKHLCYLGDGNRGATGRVESSIKAILALVNAGTPLNADSTRCILQYQLTFGSTGKMSGAIFWMYQLE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   232 KSRICVQGKEERNYHIFYRLCAG--ASEDIREkLHLSSPDNFRYLNrgctryfANKETDKQILQNRKSpeylkagsmkdp 309
Cdd:cd14882  161 KLRVSTTDGNQSNFHIFYYFYDFieAQNRLKE-YNLKAGRNYRYLR-------IPPEVPPSKLKYRRD------------ 220
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   310 llDDHGDFIR---MCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEAGstsGGCNLKNKSAQSleYCAELLGLDQDDL 386
Cdd:cd14882  221 --DPEGNVERykeFEEILKDLDFNEEQLETVRKVLAAILNLGEIRFRQNG---GYAELENTEIAS--RVAELLRLDEKKF 293
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   387 RVSLTTRVMLTtaggtKGTVIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETS----SYFIGVLDIAGFEY 462
Cdd:cd14882  294 MWALTNYCLIK-----GGSAERRKHTTEEARDARDVLASTLYSRLVDWIINRINMKMSFPRAvfgdKYSISIHDMFGFEC 368
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   463 FEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLVGILDILDEENRLPQpSDQH 542
Cdd:cd14882  369 FHRNRLEQLMVNTLNEQMQYHYNQRIFISEMLEMEEEDIPTINLRFYDNKTAVDQLMTKPDGLFYIIDDASRSCQ-DQNY 447
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   543 FTSAVHQKHKDHFRltiprksKLAVHRnirddegFIIRHFAGAVCYETTQFVEKNNDALHMSLESLICESRDKFIRELFE 622
Cdd:cd14882  448 IMDRIKEKHSQFVK-------KHSAHE-------FSVAHYTGRIIYDAREFADKNRDFVPPEMIETMRSSLDESVKLMFT 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   623 SSTNNNKDTKqkAGKLSFISVgnkfkTQLNLLLDKLRSTGASFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQ 702
Cdd:cd14882  514 NSQVRNMRTL--AATFRATSL-----ELLKMLSIGANSGGTHFVRCIRSDLEYKPRGFHSEVVRQQMRALAVLDTAKARQ 586
                        650
                 ....*....|....*..
gi 9280816   703 GGYPSRASFHELYNMYK 719
Cdd:cd14882  587 KGFSYRIPFQEFLRRYQ 603
Myosin-VI_CBD pfam16521
Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows ...
1145-1235 6.23e-62

Myosin VI cargo binding domain; Myosin-VI_CBD is a C-terminal family that allows unconventional myosin-VI to recognize and select its binding cargoes. Several adaptor proteins have been reported to interact specifically with the CBD, thus defining the specific subcellular functions of myosin VI. The crystal structure determination of the myosin VI CBD/Dab2 (an endocytic adaptor protein Disabled-2 that is a cargo) complex shows that the Myosin-VI_CBD forms a cargo-induced dimer, suggesting that the motor undergoes monomer-to-dimer conversion that is dependent upon cargo binding. In the absence of cargo myosin VI exists as a stable monomer. This cargo binding-mediated monomer-to-dimer conversion mechanism adopted by myosin VI may be shared by other unconventional myosins, such as myosin VII and myosin X.


Pssm-ID: 465157  Cd Length: 90  Bit Score: 205.59  E-value: 6.23e-62
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    1145 QRFFRIPFIRPADQYKDPqSKKKGWWYAHFDGPWIARQMELHPDKPPILLVAGKDDMEMCELNLEETGLTRKRGAEILPR 1224
Cdd:pfam16521    1 QRYFRIPFVRPSDKKRDG-GRKKGWWYAHFDGQWIARQMELHPDKPPVLLVAGKDDMQMCELSLEETGLTRKRGAEILEE 79
                           90
                   ....*....|.
gi 9280816    1225 QFEEIWERCGG 1235
Cdd:pfam16521   80 EFEEEWKKHGG 90
MYSc_Myo24B cd14938
class XXIV B myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a ...
72-757 8.59e-49

class XXIV B myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a coiled-coil region in their C-terminal tail. The functions of these myosins remain elusive. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276898 [Multi-domain]  Cd Length: 713  Bit Score: 186.58  E-value: 8.59e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    72 TLLHNIKVRYSKDRIYTYVANILIAVNPYFDIpKIYSSEAIKSYQ-GKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVS 150
Cdd:cd14938    2 SVLYHLKERFKNNKFYTKMGPLLIFINPKINN-NINNEETIEKYKcIDCIEDLSLNEYHVVHNALKNLNELKRNQSIIIS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   151 GESGAGKTENTKFVLRYL------TESYGTG----QDIDDRIVEANP--------------LLEAFGNAKTVRNNNSSRF 206
Cdd:cd14938   81 GESGSGKSEIAKNIINFIayqvkgSRRLPTNlndqEEDNIHNEENTDyqfnmsemlkhvnvVMEAFGNAKTVKNNNSSRF 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   207 GKFVEIHFnEKSSVVGGFVSHYLLEKSRICVQGKEERNYHIFYRLCAGASEDIREKLHLSSPDNFRYLNrgctryfanke 286
Cdd:cd14938  161 SKFCTIHI-ENEEIKSFHIKKFLLDKERLINRKANENSFNIFYYIINGSSDKFKKMYFLKNIENYSMLN----------- 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   287 tdkqilqNRKSpeylkagsmKDPLLDDHGDFIRMCTAMKKIGLDDEEKLDLFRVVAGVLHLGNIDFEEA--------GST 358
Cdd:cd14938  229 -------NEKG---------FEKFSDYSGKILELLKSLNYIFDDDKEIDFIFSVLSALLLLGNTEIVKAfrkksllmGKN 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   359 SGGCNLKNKSAQSLEYCAELLGLDQDDLRVSLTTRVMLTTAGG-----TKGTVIKVPLKVEQANNAR-----DALAKTVY 428
Cdd:cd14938  293 QCGQNINYETILSELENSEDIGLDENVKNLLLACKLLSFDIETfvkyfTTNYIFNDSILIKVHNETKiqkklENFIKTCY 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   429 SHLFDHVVNRVN----QCFPFETSSYFIGVLDIAGFEYFEHNSFEQFCINYCNEKLQQFFNERILKEEQELYQKEGLGVN 504
Cdd:cd14938  373 EELFNWIIYKINekctQLQNININTNYINVLDMAYFENSKDNSLEQLLINTTNEEIIKIKNDCLYKKRVLSYNEDGIFCE 452
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   505 -EVHYVDNQDCIDLIEAKLVGILDILDEENRLPQPSDQhftSAVHQKHKDHFrltiPRKSKLAVHRNI-RDDEGFIIRHF 582
Cdd:cd14938  453 yNSENIDNEPLYNLLVGPTEGSLFSLLENVSTKTIFDK---SNLHSSIIRKF----SRNSKYIKKDDItGNKKTFVITHS 525
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   583 AGAVCYETTQFVEKNNDALHMSLESLICESRDKFIREL-----FESSTN----NNKDTKQKAGKLSFISVGNKFKTQLNL 653
Cdd:cd14938  526 CGDIIYNAENFVEKNIDILTNRFIDMVKQSENEYMRQFcmfynYDNSGNiveeKRRYSIQSALKLFKRRYDTKNQMAVSL 605
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   654 L------LDKLR-STGASFIRCIKPNL-KMTSHHFEGAQILSQLQCSGMVSVLDLMQGGYPSRASFHELYNMYKKYMPDK 725
Cdd:cd14938  606 LrnnlteLEKLQeTTFCHFIVCMKPNEsKRELCSFDANIVLRQVRNFSIVEASQLKVGYYPHKFTLNEFLSIFDIKNEDL 685
                        730       740       750
                 ....*....|....*....|....*....|..
gi 9280816   726 LARldprlfCKALFKALGLNENDYKFGLTKVF 757
Cdd:cd14938  686 KEK------VEALIKSYQISNYEWMIGNNMIF 711
Motor_domain cd01363
Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the ...
93-212 1.97e-47

Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the P-loop NTPase family and provide the driving force in myosin and kinesin mediated processes. Some of the names do not match with what is given in the sequence list. This is because they are based on the current nomenclature by Kollmar/Sebe-Pedros.


Pssm-ID: 276814 [Multi-domain]  Cd Length: 170  Bit Score: 167.14  E-value: 1.97e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816    93 ILIAVNPYFDIPKIYSSEAIKSYQGKSLGTRPPHVFAIADKAFRDMKVLKMSQSIIVSGESGAGKTENTKFVLRYLTESY 172
Cdd:cd01363    1 VLVRVNPFKELPIYRDSKIIVFYRGFRRSESQPHVFAIADPAYQSMLDGYNNQSIFAYGESGAGKTETMKGVIPYLASVA 80
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 9280816   173 GTGQDID----------------DRIVEANPLLEAFGNAKTVRNNNSSRFGKFVEI 212
Cdd:cd01363   81 FNGINKGetegwvylteitvtleDQILQANPILEAFGNAKTTRNENSSRFGKFIEI 136
MYSc_Myo33 cd14894
class myosin, motor domain; Class XXXIII myosins have variable numbers of IQ domain and 2 ...
182-674 5.38e-30

class myosin, motor domain; Class XXXIII myosins have variable numbers of IQ domain and 2 tandem ANK repeats that are separated by a PH domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276859 [Multi-domain]  Cd Length: 871  Bit Score: 128.71  E-value: 5.38e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   182 IVEANPLLEAFGNAKTVRNNNSSRFGKF--VEIHFNEKS---SVVGGFVSHYLLEKSRICVQ-GKE-----ERNYHIFYR 250
Cdd:cd14894  249 VLDSNIVLEAFGHATTSMNLNSSRFGKMttLQVAFGLHPwefQICGCHISPFLLEKSRVTSErGREsgdqnELNFHILYA 328
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   251 LCAGAS-----EDIREKLHLSSPD--NFRYLNRgctryfankeTDKQIlqnrkspeylkAG--SMKDPLLDDHGDFIRMC 321
Cdd:cd14894  329 MVAGVNafpfmRLLAKELHLDGIDcsALTYLGR----------SDHKL-----------AGfvSKEDTWKKDVERWQQVI 387
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   322 TAMKKIGLDDEEKLDLFRVVAGVLHLGNI--DFEEAG-----STSGGCNLKNKSAQSLEycaelLGLDQDDLRVSLTTRV 394
Cdd:cd14894  388 DGLDELNVSPDEQKTIFKVLSAVLWLGNIelDYREVSgklvmSSTGALNAPQKVVELLE-----LGSVEKLERMLMTKSV 462
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   395 MLTTAGGTkgtvIKVPLKVEQANNARDALAKTVYSHLFDHVVNRVNQCFPFETSSY------------------FIGVLD 456
Cdd:cd14894  463 SLQSTSET----FEVTLEKGQVNHVRDTLARLLYQLAFNYVVFVMNEATKMSALSTdgnkhqmdsnasapeavsLLKIVD 538
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   457 IAGFEYFEHNSFEQFCINYCNEKLQQffnerilKEEQELYQKEGLGVNEVHYVDNQDCIDLIEAKLvGILDILDEENRLP 536
Cdd:cd14894  539 VFGFEDLTHNSLDQLCINYLSEKLYA-------REEQVIAVAYSSRPHLTARDSEKDVLFIYEHPL-GVFASLEELTILH 610
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   537 QPSDQH----------FTSAVHQKHKDhfRLTIPRKSKLAVHRN---IRDDEGFIIRHFAGAVCYETTQFVEKNNDALHM 603
Cdd:cd14894  611 QSENMNaqqeekrnklFVRNIYDRNSS--RLPEPPRVLSNAKRHtpvLLNVLPFVIPHTRGNVIYDANDFVKKNSDFVYA 688
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   604 S-LESLICESRDKFIRELFESST-----NNNKDTKQKA-----GKLSFISvgnKFKTQLNLLLDKLRSTGASFIRCIKPN 672
Cdd:cd14894  689 NlLVGLKTSNSSHFCRMLNESSQlgwspNTNRSMLGSAesrlsGTKSFVG---QFRSHVNVLTSQDDKNMPFYFHCIRPN 765

                 ..
gi 9280816   673 LK 674
Cdd:cd14894  766 AK 767
MYO6_MIU_linker cd22294
MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules ...
999-1067 1.84e-29

MIU-linker domain found in unconventional myosin-VI; Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins function in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. It appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by the MYO6 gene, the human homologue of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant nonsyndromic hearing loss. This model corresponds to a conserved region of myosin-VI, which consist of three helices: MIU (Motif Interacting with Ubiquitin), a common linker helix (linker-alpha1) and an isoform-specific helix (linker-alpha2).


Pssm-ID: 412090 [Multi-domain]  Cd Length: 69  Bit Score: 111.92  E-value: 1.84e-29
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 9280816   999 QQAVLEQERRDRELALRIAQSEAELISDEAQADLALRRGPAVLATKAAAGTKKYDLSKWKYAELRDTIN 1067
Cdd:cd22294    1 RQAVLEQERRDRELAMRIAQSEAELISEETQPDLALRRSAGTQAVSAGGGKKKMTMEEMAKEMSEDLSR 69
MyUb_Myo6 cd21958
myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar ...
1050-1090 9.13e-25

myosin VI ubiquitin-binding domain (MyUb) found in unconventional myosin-VI and similar proteins; Unconventional myosin VI, also called Myo6, or unconventional myosin-6, is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, cancer metastasis, deafness, and retinal development, among others. For example, the GIPC1 (GAIP interacting protein, C-terminus 1) adaptor protein mediates endocytosis by tethering PlexinD1, a transmembrane receptor that regulates neuronal and cardiovascular development and cargo protein of GIPC1, to myosin VI motor through a regulated oligomerization mechanism, forming a PlexinD1/GIPC/myosin VI complex. This model corresponds to the myosin VI ubiquitin-binding domain (MyUb) that binds to ubiquitin chains, especially those linked via K63, K11, and K29.


Pssm-ID: 439319 [Multi-domain]  Cd Length: 41  Bit Score: 97.83  E-value: 9.13e-25
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 9280816  1050 KKYDLSKWKYAELRDTINTSCDIELLAACREEFHRRLKVYH 1090
Cdd:cd21958    1 KKYDLSKWKYAELRDTINTSCDIELLEACREEFHRRLKVYH 41
EnvC COG4942
Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, ...
846-1030 1.03e-04

Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 443969 [Multi-domain]  Cd Length: 377  Bit Score: 46.30  E-value: 1.03e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   846 LKKRLDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKSTMMTQEQIQKEYDALVKSSEELLSALqkKKQQEEEAER 925
Cdd:COG4942   32 LQQEIAELEKELAALKKEEKALLKQLAALERRIAALARRIRALEQELAALEAELAELEKEIAELRAEL--EAQKEELAEL 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   926 LRRIQEEMEKERKRREEDEKRRRKEEEERRMKLEMEAKRKQEEEERKKREDDEKRIQAEVEAQ---LARQKEEESQQQAV 1002
Cdd:COG4942  110 LRALYRLGRQPPLALLLSPEDFLDAVRRLQYLKYLAPARREQAEELRADLAELAALRAELEAEraeLEALLAELEEERAA 189
                        170       180
                 ....*....|....*....|....*...
gi 9280816  1003 LEQERRDRELALRIAQSEAELISDEAQA 1030
Cdd:COG4942  190 LEALKAERQKLLARLEKELAELAAELAE 217
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
846-1035 8.50e-04

Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 43.77  E-value: 8.50e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   846 LKKRLDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKSTMMTQEQIQKEYDALVKSSEELLSALQKKKQQEEEAER 925
Cdd:COG1196  293 LLAELARLEQDIARLEERRRELEERLEELEEELAELEEELEELEEELEELEEELEEAEEELEEAEAELAEAEEALLEAEA 372
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   926 LR--RIQEEMEKERKRREEDEKRRRKEEEERRMKLEMEAKRKQEEEERKKREDDEKRIQAEVEAQLARQKEEESQQQAVL 1003
Cdd:COG1196  373 ELaeAEEELEELAEELLEALRAAAELAAQLEELEEAEEALLERLERLEEELEELEEALAELEEEEEEEEEALEEAAEEEA 452
                        170       180       190
                 ....*....|....*....|....*....|..
gi 9280816  1004 EQERRDRELALRIAQSEAELISDEAQADLALR 1035
Cdd:COG1196  453 ELEEEEEALLELLAELLEEAALLEAALAELLE 484
Motor_domain cd01363
Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the ...
646-671 1.21e-03

Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the P-loop NTPase family and provide the driving force in myosin and kinesin mediated processes. Some of the names do not match with what is given in the sequence list. This is because they are based on the current nomenclature by Kollmar/Sebe-Pedros.


Pssm-ID: 276814 [Multi-domain]  Cd Length: 170  Bit Score: 41.18  E-value: 1.21e-03
                         10        20
                 ....*....|....*....|....*.
gi 9280816   646 KFKTQLNLLLDKLRSTGASFIRCIKP 671
Cdd:cd01363  145 IINESLNTLMNVLRATRPHFVRCISP 170
Myosin_tail_1 pfam01576
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
840-1081 3.92e-03

Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and four light chains it is a fundamental contractile protein found in all eukaryote cell types. This family consists of the coiled-coil myosin heavy chain tail region. The coiled-coil is composed of the tail from two molecules of myosin. These can then assemble into the macromolecular thick filament. The coiled-coil region provides the structural backbone the thick filament.


Pssm-ID: 460256 [Multi-domain]  Cd Length: 1081  Bit Score: 41.70  E-value: 3.92e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     840 LVKVgTLKKRLDKFNEVVSVLKDGKPEMNKQIKNLEISIdtlmAKIKSTMMTQEQIQKEYDALVKSSEELLSALQKKKQQ 919
Cdd:pfam01576  124 LEKV-TTEAKIKKLEEDILLLEDQNSKLSKERKLLEERI----SEFTSNLAEEEEKAKSLSKLKNKHEAMISDLEERLKK 198
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     920 EE----EAERLRRiqeemekerkrreedekrrrkeeeerrmKLEMEAKRKQEEEERKKREDdekriqAEVEAQLARQKEE 995
Cdd:pfam01576  199 EEkgrqELEKAKR----------------------------KLEGESTDLQEQIAELQAQI------AELRAQLAKKEEE 244
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816     996 ESQQQAVLEQERRDRELALRiAQSEAELISDEAQADLALRRgpavlATKAAAGTKKYDLSKWKYA---ELRDTINTSCDI 1072
Cdd:pfam01576  245 LQAALARLEEETAQKNNALK-KIRELEAQISELQEDLESER-----AARNKAEKQRRDLGEELEAlktELEDTLDTTAAQ 318

                   ....*....
gi 9280816    1073 ELLAACREE 1081
Cdd:pfam01576  319 QELRSKREQ 327
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
846-1036 5.38e-03

Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 41.08  E-value: 5.38e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   846 LKKRLDKFNEVVSVLKDGKPEMNKQIKNLEISIDTLMAKIKSTMMTQEQIQKEYDALVKSSEELLSALQ-KKKQQEEEAE 924
Cdd:COG1196  237 LEAELEELEAELEELEAELEELEAELAELEAELEELRLELEELELELEEAQAEEYELLAELARLEQDIArLEERRRELEE 316
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 9280816   925 RLRRIQeemekerkrreedekrrRKEEEERRMKLEMEAKRKQEEEERKKREDDEKRIQAEVEAQLARQKEEESQQQAVLE 1004
Cdd:COG1196  317 RLEELE-----------------EELAELEEELEELEEELEELEEELEEAEEELEEAEAELAEAEEALLEAEAELAEAEE 379
                        170       180       190
                 ....*....|....*....|....*....|..
gi 9280816  1005 QERRDRELALRIAQSEAELISDEAQADLALRR 1036
Cdd:COG1196  380 ELEELAEELLEALRAAAELAAQLEELEEAEEA 411
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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