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Conserved domains on  [gi|15596605|ref|NP_250099|]
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hypothetical protein PA1408 [Pseudomonas aeruginosa PAO1]

Protein Classification

mechanosensitive ion channel family protein( domain architecture ID 11461657)

mechanosensitive ion channel family protein is a conductance mechanosensitive channel that opens in response to stretch forces in the membrane lipid bilayer, and may be anion or cation selective, similar to Oleiphilus sp. potassium transporter KefA

CATH:  1.10.287.1260
Gene Ontology:  GO:0008381
TCDB:  1.A.23

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
MscK COG3264
Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];
523-794 3.81e-93

Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];


:

Pssm-ID: 442495 [Multi-domain]  Cd Length: 281  Bit Score: 293.26  E-value: 3.81e-93
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 523 AQLGESSKTLGNLNIVPQDILVALLLFVGGLFALRIVKRWLSERLLPETNMDAGMRASLVTLVGYLGFVLLAMLVMSTLR 602
Cdd:COG3264   4 SALLELLFLIGGISISLPNLLLALLILVVTYLLARLLSRLLERRLLRRTRLDPGLRYLISKLIRYLIIVLGLLIALSALG 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 603 INLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQF 682
Cdd:COG3264  84 IDLTALAALAGALGVGIGFGLQDIVSNFISGLILLFERPFRVGDWIEIGGTEGTVEEIGLRSTRIRTFDGEEVIIPNSEL 163
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 683 ISQTVRNVTMGNALGVVGVNLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTFKDLASNGLVLNASGFVNSPRSVAG 762
Cdd:COG3264 164 ITNPVINWSLSDPRRRVEIPVGVAYGSDLEKVRELLLEAAREHPRVLKDPAPSVLFTEFGDSSVNFELRFWVNDPRDRLR 243
                       250       260       270
                ....*....|....*....|....*....|..
gi 15596605 763 ARSDLLFTILDRLRSEGIALSSPQSLLMIQDG 794
Cdd:COG3264 244 VRSDLNEAIKKAFREEGIEIPFPQRDVHLRNP 275
DUF3772 pfam12607
Protein of unknown function (DUF3772); This domain family is found in bacteria, and is ...
140-201 6.12e-15

Protein of unknown function (DUF3772); This domain family is found in bacteria, and is approximately 60 amino acids in length. The family is found in association with pfam00924.


:

Pssm-ID: 432664  Cd Length: 63  Bit Score: 69.65  E-value: 6.12e-15
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 15596605   140 RQATQLGQSSRDLAAQIVNLRRSLFNSQISSRAATPFSPSFWSTLIRPTDDDLRRLDKLKAE 201
Cdd:pfam12607   2 KQARLLKVRADQLSDQISKLRRERFTSQLLERSPSPLNPAFWSPLAAPLPEDLRRLQALLAD 63
PksD super family cl43841
Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites ...
27-446 4.46e-07

Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites biosynthesis, transport and catabolism];


The actual alignment was detected with superfamily member COG3321:

Pssm-ID: 442550 [Multi-domain]  Cd Length: 1386  Bit Score: 53.72  E-value: 4.46e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   27 AWAARPAPQAAVDLEAPAALAEDASLDQLNAQLDLIRQRVTADASDDLLAELRQSALQVQRQADALLALRVADIERLDDQ 106
Cdd:COG3321  867 PFQREDAAAALLAAALAAALAAAAALGALLLAALAAALAAALLALAAAAAAALALAAAALAALLALVALAAAAAALLALA 946
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  107 LKVIGPPQPDEAESLAAQRQALTRQKNALLDDERQATQLGQSSRDLAAQIVNLRRSLfnsQISSRAATPFSPSFWSTLIR 186
Cdd:COG3321  947 AAAAAAAAALAAAEAGALLLLAAAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAALA---LLAAAALLLAAAAAAAALLA 1023
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  187 PTDDDLRRLDKLKAEALVAFDSAIAPGHRWAFAGTLLATVLVWSFGRRLLERMLTWAMIRWLPEGRLRRSALALAVGLAT 266
Cdd:COG3321 1024 LAALLAAAAAALAAAAAAAAAAAALAALAAAAAAAAALALALAALLLLAALAELALAAAALALAAALAAAALALALAALA 1103
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  267 ILTIVGAVSLMRWGLESNASLSPDMASLTDQLVSLATFCAFIAGLGRALLMLPRPSWRLPAIPDRIASALGPFPAILAVA 346
Cdd:COG3321 1104 AALLLLALLAALALAAAAAALLALAALLAAAAAAAALAAAAAAAAALALAAAAAALAAALAAALLAAAALLLALALALAA 1183
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  347 LMLVATEERINNVTGTSLALTVALNGLTALVTALIFAAALLRYHHVRRKHDLERPGGIAGLIPFVASVWIAAILLALFTG 426
Cdd:COG3321 1184 ALAAALAGLAALLLAALLAALLAALLALALAALAAAAAALLAAAAAAAALALLALAAAAAAVAALAAAAAALLAALAALA 1263
                        410       420
                 ....*....|....*....|
gi 15596605  427 YLSLAYFLTGKLLWISVIAA 446
Cdd:COG3321 1264 LLAAAAGLAALAAAAAAAAA 1283
 
Name Accession Description Interval E-value
MscK COG3264
Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];
523-794 3.81e-93

Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 442495 [Multi-domain]  Cd Length: 281  Bit Score: 293.26  E-value: 3.81e-93
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 523 AQLGESSKTLGNLNIVPQDILVALLLFVGGLFALRIVKRWLSERLLPETNMDAGMRASLVTLVGYLGFVLLAMLVMSTLR 602
Cdd:COG3264   4 SALLELLFLIGGISISLPNLLLALLILVVTYLLARLLSRLLERRLLRRTRLDPGLRYLISKLIRYLIIVLGLLIALSALG 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 603 INLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQF 682
Cdd:COG3264  84 IDLTALAALAGALGVGIGFGLQDIVSNFISGLILLFERPFRVGDWIEIGGTEGTVEEIGLRSTRIRTFDGEEVIIPNSEL 163
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 683 ISQTVRNVTMGNALGVVGVNLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTFKDLASNGLVLNASGFVNSPRSVAG 762
Cdd:COG3264 164 ITNPVINWSLSDPRRRVEIPVGVAYGSDLEKVRELLLEAAREHPRVLKDPAPSVLFTEFGDSSVNFELRFWVNDPRDRLR 243
                       250       260       270
                ....*....|....*....|....*....|..
gi 15596605 763 ARSDLLFTILDRLRSEGIALSSPQSLLMIQDG 794
Cdd:COG3264 244 VRSDLNEAIKKAFREEGIEIPFPQRDVHLRNP 275
MS_channel pfam00924
Mechanosensitive ion channel; Two members of this protein family: Swiss:Q57634 and Swiss: ...
583-781 5.72e-39

Mechanosensitive ion channel; Two members of this protein family: Swiss:Q57634 and Swiss:Q58543 of M. jannaschii have been functionally characterized. Both proteins form mechanosensitive (MS) ion channels upon reconstitution into liposomes and functional examination by the patch-clamp technique. Therefore this family are likely to also be MS channel proteins.


Pssm-ID: 459999 [Multi-domain]  Cd Length: 203  Bit Score: 143.51  E-value: 5.72e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   583 TLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINV 662
Cdd:pfam00924   2 KILKYLIIVVGILIVLSYLGVNVSALLAGLGALGLALGFALQDLVSNLVSGIIILFEKPFKIGDWIEIGDIEGTVEDIGL 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   663 RATEIQMGDRSTVIVPNSQFISQTVRNVTMGNAlGVVGVNLTLPLDTD---AMKVRELLLQAFAEHPAILDAPAPSVTFK 739
Cdd:pfam00924  82 RTTTIRTFDGRLVTIPNSSILTSNIINYSRSPT-RRVELSIGVAYSSDpdkLEKVIEILKEAAYEHPLVLKDPEPPVVFG 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|...
gi 15596605   740 DLASNGLVLNASGFVNS-PRSVAGARSDLLFTILDRLRSEGIA 781
Cdd:pfam00924 161 EFGDSSLNFELRVWVKTlPGEYFNVRSELNLRIKKALEENGIE 203
PRK11281 PRK11281
mechanosensitive channel MscK;
583-738 7.03e-32

mechanosensitive channel MscK;


Pssm-ID: 236892 [Multi-domain]  Cd Length: 1113  Bit Score: 133.88  E-value: 7.03e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   583 TLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINV 662
Cdd:PRK11281  880 TLLTYIIIAVGAVTAFSTLGVSWDKLQWLVAALSVGLGFGLQEIFANFVSGLIILFERPVRIGDTVTIGTFSGTVSKIRI 959
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 15596605   663 RATEIQMGDRSTVIVPNSQFISQTVRNVTMGNALGVVGVNLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTF 738
Cdd:PRK11281  960 RATTITDFDRKEVIVPNKAFVTERLINWSLSDTVTRVVIKVGVAYGSDLEKVRELLLQAATENPRVMKEPEPQVFF 1035
DUF3772 pfam12607
Protein of unknown function (DUF3772); This domain family is found in bacteria, and is ...
140-201 6.12e-15

Protein of unknown function (DUF3772); This domain family is found in bacteria, and is approximately 60 amino acids in length. The family is found in association with pfam00924.


Pssm-ID: 432664  Cd Length: 63  Bit Score: 69.65  E-value: 6.12e-15
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 15596605   140 RQATQLGQSSRDLAAQIVNLRRSLFNSQISSRAATPFSPSFWSTLIRPTDDDLRRLDKLKAE 201
Cdd:pfam12607   2 KQARLLKVRADQLSDQISKLRRERFTSQLLERSPSPLNPAFWSPLAAPLPEDLRRLQALLAD 63
PksD COG3321
Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites ...
27-446 4.46e-07

Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites biosynthesis, transport and catabolism];


Pssm-ID: 442550 [Multi-domain]  Cd Length: 1386  Bit Score: 53.72  E-value: 4.46e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   27 AWAARPAPQAAVDLEAPAALAEDASLDQLNAQLDLIRQRVTADASDDLLAELRQSALQVQRQADALLALRVADIERLDDQ 106
Cdd:COG3321  867 PFQREDAAAALLAAALAAALAAAAALGALLLAALAAALAAALLALAAAAAAALALAAAALAALLALVALAAAAAALLALA 946
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  107 LKVIGPPQPDEAESLAAQRQALTRQKNALLDDERQATQLGQSSRDLAAQIVNLRRSLfnsQISSRAATPFSPSFWSTLIR 186
Cdd:COG3321  947 AAAAAAAAALAAAEAGALLLLAAAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAALA---LLAAAALLLAAAAAAAALLA 1023
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  187 PTDDDLRRLDKLKAEALVAFDSAIAPGHRWAFAGTLLATVLVWSFGRRLLERMLTWAMIRWLPEGRLRRSALALAVGLAT 266
Cdd:COG3321 1024 LAALLAAAAAALAAAAAAAAAAAALAALAAAAAAAAALALALAALLLLAALAELALAAAALALAAALAAAALALALAALA 1103
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  267 ILTIVGAVSLMRWGLESNASLSPDMASLTDQLVSLATFCAFIAGLGRALLMLPRPSWRLPAIPDRIASALGPFPAILAVA 346
Cdd:COG3321 1104 AALLLLALLAALALAAAAAALLALAALLAAAAAAAALAAAAAAAAALALAAAAAALAAALAAALLAAAALLLALALALAA 1183
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  347 LMLVATEERINNVTGTSLALTVALNGLTALVTALIFAAALLRYHHVRRKHDLERPGGIAGLIPFVASVWIAAILLALFTG 426
Cdd:COG3321 1184 ALAAALAGLAALLLAALLAALLAALLALALAALAAAAAALLAAAAAAAALALLALAAAAAAVAALAAAAAALLAALAALA 1263
                        410       420
                 ....*....|....*....|
gi 15596605  427 YLSLAYFLTGKLLWISVIAA 446
Cdd:COG3321 1264 LLAAAAGLAALAAAAAAAAA 1283
SMC_prok_B TIGR02168
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
40-174 9.40e-04

chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274008 [Multi-domain]  Cd Length: 1179  Bit Score: 42.74  E-value: 9.40e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605     40 LEAPAALAEDASLDQLNAQLDLIRQRVTADA----SDDLLAELRQSALQVQRQADALLALRVADIERLDDQLKVIGppqp 115
Cdd:TIGR02168  738 LEAEVEQLEERIAQLSKELTELEAEIEELEErleeAEEELAEAEAEIEELEAQIEQLKEELKALREALDELRAELT---- 813
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 15596605    116 DEAESLAAQRQALTRQKNALLDDERQATQLGQSSRDLAAQIVNLRRSLFNSQISSRAAT 174
Cdd:TIGR02168  814 LLNEEAANLRERLESLERRIAATERRLEDLEEQIEELSEDIESLAAEIEELEELIEELE 872
MscS_porin pfam12795
Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part ...
33-168 2.86e-03

Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part of the turgor-driven solute efflux system that protects bacteria from lysis in the event of osmotic shock. The MscS protein alone is sufficient to form a functional mechanosensitive channel gated directly by tension in the lipid bilayer. The MscS proteins are heptamers of three transmembrane subunits with seven converging M3 domains, and this MscS_porin is towards the N-terminal of the molecules. The high concentration of negative charges at the extracellular entrance of the pore helps select the cations for efflux.


Pssm-ID: 432790 [Multi-domain]  Cd Length: 238  Bit Score: 40.36  E-value: 2.86e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605    33 APQAAVDLEAPAALAEDASLDQLNAQL-----DLIRQRVTADASDDLLAELRQSALQVQRQadaLLALRVAdIERLDDQL 107
Cdd:pfam12795  61 AALQAKAEAAPKEILASLSLEELEQRLlqtsaQLQELQNQLAQLNSQLIELQTRPERAQQQ---LSEARQR-LQQIRNRL 136
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 15596605   108 KviGPPQPDEAESLAAQRQALTRQknALLDDERQATQLGQSSRDLAAQIVNLRRSLFNSQI 168
Cdd:pfam12795 137 N--GPAPPGEPLSEAQRWALQAEL--AALKAQIDMLEQELLSNNNRQDLLKARRDLLTLRI 193
 
Name Accession Description Interval E-value
MscK COG3264
Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];
523-794 3.81e-93

Small-conductance mechanosensitive channel MscK [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 442495 [Multi-domain]  Cd Length: 281  Bit Score: 293.26  E-value: 3.81e-93
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 523 AQLGESSKTLGNLNIVPQDILVALLLFVGGLFALRIVKRWLSERLLPETNMDAGMRASLVTLVGYLGFVLLAMLVMSTLR 602
Cdd:COG3264   4 SALLELLFLIGGISISLPNLLLALLILVVTYLLARLLSRLLERRLLRRTRLDPGLRYLISKLIRYLIIVLGLLIALSALG 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 603 INLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQF 682
Cdd:COG3264  84 IDLTALAALAGALGVGIGFGLQDIVSNFISGLILLFERPFRVGDWIEIGGTEGTVEEIGLRSTRIRTFDGEEVIIPNSEL 163
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 683 ISQTVRNVTMGNALGVVGVNLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTFKDLASNGLVLNASGFVNSPRSVAG 762
Cdd:COG3264 164 ITNPVINWSLSDPRRRVEIPVGVAYGSDLEKVRELLLEAAREHPRVLKDPAPSVLFTEFGDSSVNFELRFWVNDPRDRLR 243
                       250       260       270
                ....*....|....*....|....*....|..
gi 15596605 763 ARSDLLFTILDRLRSEGIALSSPQSLLMIQDG 794
Cdd:COG3264 244 VRSDLNEAIKKAFREEGIEIPFPQRDVHLRNP 275
MscS COG0668
Small-conductance mechanosensitive channel [Cell wall/membrane/envelope biogenesis];
542-793 7.94e-48

Small-conductance mechanosensitive channel [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440432 [Multi-domain]  Cd Length: 276  Bit Score: 170.83  E-value: 7.94e-48
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 542 ILVALLLFVGGLFALRIVKRWLSERLLPETNmDAGMRASLVTLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGF 621
Cdd:COG0668  27 LLLALLILLIGWLLIRLLRRLIRRLLRRARR-DRTLLPLLRNILKILIVIIAILLILSILGVNITSLLAGLGAAGLAIGL 105
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 622 GLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQFISQTVRNVTMGNALGVVgV 701
Cdd:COG0668 106 AAQDLLSNFIAGIFILLERPFRVGDWIEVGGVEGTVEEIGLRSTRLRTLDGRLVTIPNSKILSSPITNYSRGPTRRVD-V 184
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 702 NLTLPLDTDAMKVRELLLQAFAEHPAILDAPApSVTFKDLASNGLVLNASGFVNSPRSVAgARSDLLFTILDRLRSEGIA 781
Cdd:COG0668 185 TIGVDYDTDIDKARELLKEILEELPRILKDPA-VVGVTELGDSSVNLRVRAWTKPGDYWD-VRRDIRERIKAALDEAGIE 262
                       250
                ....*....|..
gi 15596605 782 LSSPQSLLMIQD 793
Cdd:COG0668 263 IPFPTRTVHLAE 274
MS_channel pfam00924
Mechanosensitive ion channel; Two members of this protein family: Swiss:Q57634 and Swiss: ...
583-781 5.72e-39

Mechanosensitive ion channel; Two members of this protein family: Swiss:Q57634 and Swiss:Q58543 of M. jannaschii have been functionally characterized. Both proteins form mechanosensitive (MS) ion channels upon reconstitution into liposomes and functional examination by the patch-clamp technique. Therefore this family are likely to also be MS channel proteins.


Pssm-ID: 459999 [Multi-domain]  Cd Length: 203  Bit Score: 143.51  E-value: 5.72e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   583 TLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINV 662
Cdd:pfam00924   2 KILKYLIIVVGILIVLSYLGVNVSALLAGLGALGLALGFALQDLVSNLVSGIIILFEKPFKIGDWIEIGDIEGTVEDIGL 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   663 RATEIQMGDRSTVIVPNSQFISQTVRNVTMGNAlGVVGVNLTLPLDTD---AMKVRELLLQAFAEHPAILDAPAPSVTFK 739
Cdd:pfam00924  82 RTTTIRTFDGRLVTIPNSSILTSNIINYSRSPT-RRVELSIGVAYSSDpdkLEKVIEILKEAAYEHPLVLKDPEPPVVFG 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|...
gi 15596605   740 DLASNGLVLNASGFVNS-PRSVAGARSDLLFTILDRLRSEGIA 781
Cdd:pfam00924 161 EFGDSSLNFELRVWVKTlPGEYFNVRSELNLRIKKALEENGIE 203
PRK11281 PRK11281
mechanosensitive channel MscK;
583-738 7.03e-32

mechanosensitive channel MscK;


Pssm-ID: 236892 [Multi-domain]  Cd Length: 1113  Bit Score: 133.88  E-value: 7.03e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   583 TLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINV 662
Cdd:PRK11281  880 TLLTYIIIAVGAVTAFSTLGVSWDKLQWLVAALSVGLGFGLQEIFANFVSGLIILFERPVRIGDTVTIGTFSGTVSKIRI 959
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 15596605   663 RATEIQMGDRSTVIVPNSQFISQTVRNVTMGNALGVVGVNLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTF 738
Cdd:PRK11281  960 RATTITDFDRKEVIVPNKAFVTERLINWSLSDTVTRVVIKVGVAYGSDLEKVRELLLQAATENPRVMKEPEPQVFF 1035
PRK10929 PRK10929
putative mechanosensitive channel protein; Provisional
542-741 3.04e-29

putative mechanosensitive channel protein; Provisional


Pssm-ID: 236798 [Multi-domain]  Cd Length: 1109  Bit Score: 125.55  E-value: 3.04e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   542 ILVALLLFVGGLFALRIVKRWLSERLLPETNMDAGMRASLVTLVGYLGFVLLAMLVMSTLRINLTSLTWVVSALSVGIGF 621
Cdd:PRK10929  836 VLIAILVFIITTQLVRNLPALLELALLQHLDLTPGTGYAITTITKYLLMLIGGLVGFSMIGIEWSKLQWLVAALGVGLGF 915
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   622 GLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQFISQTVRNVTMGNALGVVGV 701
Cdd:PRK10929  916 GLQEIFANFISGLIILFEKPIRIGDTVTIRDLTGSVTKINTRATTISDWDRKEIIVPNKAFITEQFINWSLSDSVTRVVL 995
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 15596605   702 NLTLPLDTDAMKVRELLLQAFAEHPAILDAPAPSVTFKDL 741
Cdd:PRK10929  996 TIPAPADANSEEVTEILLTAARRCSLVLDNPAPEVFLVDL 1035
PRK10334 PRK10334
small-conductance mechanosensitive channel MscS;
541-786 3.08e-15

small-conductance mechanosensitive channel MscS;


Pssm-ID: 182386 [Multi-domain]  Cd Length: 286  Bit Score: 76.88  E-value: 3.08e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  541 DILVALLLFVGGLFALRIVKRWLSeRLLPETNMDAGMRASLVTLVGY--LGFVLLAMLvmSTLRINLTSLTWVVSALSVG 618
Cdd:PRK10334  30 NIVAALAIIIVGLIIARMISNAVN-RLMISRKIDATVADFLSALVRYgiIAFTLIAAL--GRVGVQTASVIAVLGAAGLA 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  619 IGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRSTVIVPNSQFISQTVRNVTMGNALG- 697
Cdd:PRK10334 107 VGLALQGSLSNLAAGVLLVMFRPFRAGEYVDLGGVAGTVLSVQIFSTTMRTADGKIIVIPNGKIIAGNIINFSREPVRRn 186
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  698 --VVGVNltlpLDTDAMKVRELLLQAFAEHPAILDAPAPSVTFKDLASNGLvlnasGFVNSPRSVAGARSDLLFTILDRL 775
Cdd:PRK10334 187 efIIGVA----YDSDIDQVKQILTNIIQSEDRILKDREMTVRLNELGASSI-----NFVVRVWSNSGDLQNVYWDVLERI 257
                        250
                 ....*....|....*
gi 15596605  776 RSE----GIALSSPQ 786
Cdd:PRK10334 258 KREfdaaGISFPYPQ 272
DUF3772 pfam12607
Protein of unknown function (DUF3772); This domain family is found in bacteria, and is ...
140-201 6.12e-15

Protein of unknown function (DUF3772); This domain family is found in bacteria, and is approximately 60 amino acids in length. The family is found in association with pfam00924.


Pssm-ID: 432664  Cd Length: 63  Bit Score: 69.65  E-value: 6.12e-15
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 15596605   140 RQATQLGQSSRDLAAQIVNLRRSLFNSQISSRAATPFSPSFWSTLIRPTDDDLRRLDKLKAE 201
Cdd:pfam12607   2 KQARLLKVRADQLSDQISKLRRERFTSQLLERSPSPLNPAFWSPLAAPLPEDLRRLQALLAD 63
PksD COG3321
Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites ...
27-446 4.46e-07

Acyl transferase domain in polyketide synthase (PKS) enzymes [Secondary metabolites biosynthesis, transport and catabolism];


Pssm-ID: 442550 [Multi-domain]  Cd Length: 1386  Bit Score: 53.72  E-value: 4.46e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   27 AWAARPAPQAAVDLEAPAALAEDASLDQLNAQLDLIRQRVTADASDDLLAELRQSALQVQRQADALLALRVADIERLDDQ 106
Cdd:COG3321  867 PFQREDAAAALLAAALAAALAAAAALGALLLAALAAALAAALLALAAAAAAALALAAAALAALLALVALAAAAAALLALA 946
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  107 LKVIGPPQPDEAESLAAQRQALTRQKNALLDDERQATQLGQSSRDLAAQIVNLRRSLfnsQISSRAATPFSPSFWSTLIR 186
Cdd:COG3321  947 AAAAAAAAALAAAEAGALLLLAAAAAAAAAAAAAAAAAAAAAAAAAAAALAAAAALA---LLAAAALLLAAAAAAAALLA 1023
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  187 PTDDDLRRLDKLKAEALVAFDSAIAPGHRWAFAGTLLATVLVWSFGRRLLERMLTWAMIRWLPEGRLRRSALALAVGLAT 266
Cdd:COG3321 1024 LAALLAAAAAALAAAAAAAAAAAALAALAAAAAAAAALALALAALLLLAALAELALAAAALALAAALAAAALALALAALA 1103
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  267 ILTIVGAVSLMRWGLESNASLSPDMASLTDQLVSLATFCAFIAGLGRALLMLPRPSWRLPAIPDRIASALGPFPAILAVA 346
Cdd:COG3321 1104 AALLLLALLAALALAAAAAALLALAALLAAAAAAAALAAAAAAAAALALAAAAAALAAALAAALLAAAALLLALALALAA 1183
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  347 LMLVATEERINNVTGTSLALTVALNGLTALVTALIFAAALLRYHHVRRKHDLERPGGIAGLIPFVASVWIAAILLALFTG 426
Cdd:COG3321 1184 ALAAALAGLAALLLAALLAALLAALLALALAALAAAAAALLAAAAAAAALALLALAAAAAAVAALAAAAAALLAALAALA 1263
                        410       420
                 ....*....|....*....|
gi 15596605  427 YLSLAYFLTGKLLWISVIAA 446
Cdd:COG3321 1264 LLAAAAGLAALAAAAAAAAA 1283
COG4913 COG4913
Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];
26-161 1.76e-06

Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];


Pssm-ID: 443941 [Multi-domain]  Cd Length: 1089  Bit Score: 51.84  E-value: 1.76e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   26 EAWAArpapQAAVDLEAPAALAEDASLDQLNAQLDLIRQRVTA--DASDDLLAELRQS------ALQVQ-RQADALLALR 96
Cdd:COG4913  282 RLWFA----QRRLELLEAELEELRAELARLEAELERLEARLDAlrEELDELEAQIRGNggdrleQLEREiERLERELEER 357
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 15596605   97 VADIERLDDQLKVIGPPQPDEAESLAAQRQALTRQKNALLDDER----QATQLGQSSRDLAAQIVNLRR 161
Cdd:COG4913  358 ERRRARLEALLAALGLPLPASAEEFAALRAEAAALLEALEEELEaleeALAEAEAALRDLRRELRELEA 426
COG4913 COG4913
Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];
39-206 4.04e-06

Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];


Pssm-ID: 443941 [Multi-domain]  Cd Length: 1089  Bit Score: 50.68  E-value: 4.04e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605   39 DLEAPAALAEdasLDQLNAQLDLIrqrvtaDASDDLLAELRQSALQVQRQADAL-------------LALRVADIERLDD 105
Cdd:COG4913  660 EIDVASAERE---IAELEAELERL------DASSDDLAALEEQLEELEAELEELeeeldelkgeigrLEKELEQAEEELD 730
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  106 QLKvigpPQPDEAESLA--AQRQALTRQKNALLDDERQAT---QLGQSSRDLAAQIVNLRRSLFNSQISSRAATPFSPSF 180
Cdd:COG4913  731 ELQ----DRLEAAEDLArlELRALLEERFAAALGDAVERElreNLEERIDALRARLNRAEEELERAMRAFNREWPAETAD 806
                        170       180
                 ....*....|....*....|....*.
gi 15596605  181 WSTLIRPTDDDLRRLDKLKAEALVAF 206
Cdd:COG4913  807 LDADLESLPEYLALLDRLEEDGLPEY 832
PRK11465 PRK11465
putative mechanosensitive channel protein; Provisional
595-724 7.28e-06

putative mechanosensitive channel protein; Provisional


Pssm-ID: 183147 [Multi-domain]  Cd Length: 741  Bit Score: 49.78  E-value: 7.28e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  595 MLVMSTLRINLTSLTWVVSALSVGIGFGLQAIVQNFISGLILLTERPVKVGDWVSLGGVEGDIRRINVRATEIQMGDRST 674
Cdd:PRK11465 527 MIVLSEIGVNIAPLLAGAGALGLAISFGSQTLVKDIITGVFIQFENGMNTGDLVTIGPLTGTVERMSIRSVGVRQDTGAY 606
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 15596605  675 VIVPNSQFisQTVRNVTMGnaLGVVGVNLTLPLDTDAMKVRELLLQAFAE 724
Cdd:PRK11465 607 HIIPWSSI--TTFANFVRG--IGSVVANYDVDRHEDADKANQALKDAVAE 652
SMC_prok_B TIGR02168
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
40-174 9.40e-04

chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274008 [Multi-domain]  Cd Length: 1179  Bit Score: 42.74  E-value: 9.40e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605     40 LEAPAALAEDASLDQLNAQLDLIRQRVTADA----SDDLLAELRQSALQVQRQADALLALRVADIERLDDQLKVIGppqp 115
Cdd:TIGR02168  738 LEAEVEQLEERIAQLSKELTELEAEIEELEErleeAEEELAEAEAEIEELEAQIEQLKEELKALREALDELRAELT---- 813
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 15596605    116 DEAESLAAQRQALTRQKNALLDDERQATQLGQSSRDLAAQIVNLRRSLFNSQISSRAAT 174
Cdd:TIGR02168  814 LLNEEAANLRERLESLERRIAATERRLEDLEEQIEELSEDIESLAAEIEELEELIEELE 872
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
35-265 1.23e-03

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


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 42.62  E-value: 1.23e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  35 QAAVDLEAPAALAEDASLDQLNAQLDLIRQRVTADASDDLLAELRQSALQVQRQADALLALRVADIERLDDQLKVIGPPQ 114
Cdd:COG1196 425 ELEEALAELEEEEEEEEEALEEAAEEEAELEEEEEALLELLAELLEEAALLEAALAELLEELAEAAARLLLLLEAEADYE 504
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 115 PDEAESLAAQRQALTRQKNALLDDERQ-----ATQLGQSSRDLAAQIVNLRRSLFNSQISSRAATP-----FSPSFWSTL 184
Cdd:COG1196 505 GFLEGVKAALLLAGLRGLAGAVAVLIGveaayEAALEAALAAALQNIVVEDDEVAAAAIEYLKAAKagratFLPLDKIRA 584
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605 185 IRPTDDDLRRLDKLKAEALVAFDSAIAPGHRWAFAGTLLATVLVwsfgrrlLERMLTWAMIRWLPEGRLRRSALALAVGL 264
Cdd:COG1196 585 RAALAAALARGAIGAAVDLVASDLREADARYYVLGDTLLGRTLV-------AARLEAALRRAVTLAGRLREVTLEGEGGS 657

                .
gi 15596605 265 A 265
Cdd:COG1196 658 A 658
MscS_porin pfam12795
Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part ...
33-168 2.86e-03

Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part of the turgor-driven solute efflux system that protects bacteria from lysis in the event of osmotic shock. The MscS protein alone is sufficient to form a functional mechanosensitive channel gated directly by tension in the lipid bilayer. The MscS proteins are heptamers of three transmembrane subunits with seven converging M3 domains, and this MscS_porin is towards the N-terminal of the molecules. The high concentration of negative charges at the extracellular entrance of the pore helps select the cations for efflux.


Pssm-ID: 432790 [Multi-domain]  Cd Length: 238  Bit Score: 40.36  E-value: 2.86e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605    33 APQAAVDLEAPAALAEDASLDQLNAQL-----DLIRQRVTADASDDLLAELRQSALQVQRQadaLLALRVAdIERLDDQL 107
Cdd:pfam12795  61 AALQAKAEAAPKEILASLSLEELEQRLlqtsaQLQELQNQLAQLNSQLIELQTRPERAQQQ---LSEARQR-LQQIRNRL 136
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 15596605   108 KviGPPQPDEAESLAAQRQALTRQknALLDDERQATQLGQSSRDLAAQIVNLRRSLFNSQI 168
Cdd:pfam12795 137 N--GPAPPGEPLSEAQRWALQAEL--AALKAQIDMLEQELLSNNNRQDLLKARRDLLTLRI 193
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
52-172 7.02e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 39.50  E-value: 7.02e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596605  52 LDQLNAQLDLIRQRVTA------DASDDLLA---ELRQSALQVQRQADALLALRvADIERLDDQLKVIGppqpDEAESLA 122
Cdd:COG4372  47 LEQLREELEQAREELEQleeeleQARSELEQleeELEELNEQLQAAQAELAQAQ-EELESLQEEAEELQ----EELEELQ 121
                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*
gi 15596605 123 AQRQALTRQKNAlLDDERQATQLGQSSRD-----LAAQIVNLRRSLFNSQISSRA 172
Cdd:COG4372 122 KERQDLEQQRKQ-LEAQIAELQSEIAEREeelkeLEEQLESLQEELAALEQELQA 175
 
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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