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Conserved domains on  [gi|2732679549|gb|XAT91329|]
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cytochrome c oxidase subunit I (mitochondrion) [Yoldia hyperborea]

Protein Classification

cytochrome c oxidase subunit 1( domain architecture ID 10108859)

cytochrome c oxidase subunit 1 is the catalytic subunit of cytochrome c oxidase, which is the component of the respiratory chain that catalyzes the reduction of oxygen to water

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Cyt_c_Oxidase_I cd01663
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
7-494 0e+00

Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Only subunits I and II are essential for function, but subunit III, which is also conserved, may play a role in assembly or oxygen delivery to the active site. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme (heme a3) and a copper ion (CuB). It also contains a low-spin heme (heme a), believed to participate in the transfer of electrons to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from cytochrome c on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are transferred from cytochrome c (the electron donor) to heme a via the CuA binuclear site in subunit II, and directly from heme a to the binuclear center.


:

Pssm-ID: 238833  Cd Length: 488  Bit Score: 774.73  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   7 TNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVPLMLGV 86
Cdd:cd01663     1 TNHKDIGTLYLIFGLWSGLVGTSLSLLIRLELSQPGSQLGNDQLYNVIVTAHALIMIFFMVMPALIGGFGNWLVPLMIGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  87 PDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATVI 166
Cdd:cd01663    81 PDMAFPRLNNLSFWLLPPSLLLLLLSALVEGGAGTGWTVYPPLSSILAHSGPSVDLAIFSLHLAGISSILGAINFITTIF 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 167 MMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLILP 246
Cdd:cd01663   161 NMRAPGMTLEKMPLFVWSVLITAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILP 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 247 GFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWG 326
Cdd:cd01663   241 GFGIISHIISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKVFSWLATMWG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 327 SpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLP 406
Cdd:cd01663   321 G-SIKFETPMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPKITGLSYNET 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 407 LTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPMLF-SLH 485
Cdd:cd01663   400 LGKIHFWLMFIGVNLTFFPQHFLGLAGMPRRYPDYPDAYAGWNMISSIGSLISFVSVLLFLFIVWESFVSGRKVIFnVGE 479

                  ....*....
gi 2732679549 486 SRCAREWLI 494
Cdd:cd01663   480 GSTSLEWTL 488
 
Name Accession Description Interval E-value
Cyt_c_Oxidase_I cd01663
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
7-494 0e+00

Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Only subunits I and II are essential for function, but subunit III, which is also conserved, may play a role in assembly or oxygen delivery to the active site. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme (heme a3) and a copper ion (CuB). It also contains a low-spin heme (heme a), believed to participate in the transfer of electrons to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from cytochrome c on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are transferred from cytochrome c (the electron donor) to heme a via the CuA binuclear site in subunit II, and directly from heme a to the binuclear center.


Pssm-ID: 238833  Cd Length: 488  Bit Score: 774.73  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   7 TNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVPLMLGV 86
Cdd:cd01663     1 TNHKDIGTLYLIFGLWSGLVGTSLSLLIRLELSQPGSQLGNDQLYNVIVTAHALIMIFFMVMPALIGGFGNWLVPLMIGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  87 PDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATVI 166
Cdd:cd01663    81 PDMAFPRLNNLSFWLLPPSLLLLLLSALVEGGAGTGWTVYPPLSSILAHSGPSVDLAIFSLHLAGISSILGAINFITTIF 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 167 MMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLILP 246
Cdd:cd01663   161 NMRAPGMTLEKMPLFVWSVLITAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILP 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 247 GFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWG 326
Cdd:cd01663   241 GFGIISHIISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKVFSWLATMWG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 327 SpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLP 406
Cdd:cd01663   321 G-SIKFETPMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPKITGLSYNET 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 407 LTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPMLF-SLH 485
Cdd:cd01663   400 LGKIHFWLMFIGVNLTFFPQHFLGLAGMPRRYPDYPDAYAGWNMISSIGSLISFVSVLLFLFIVWESFVSGRKVIFnVGE 479

                  ....*....
gi 2732679549 486 SRCAREWLI 494
Cdd:cd01663   480 GSTSLEWTL 488
COX1 MTH00153
cytochrome c oxidase subunit I; Provisional
1-502 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177210  Cd Length: 511  Bit Score: 774.04  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00153    2 NKWLFSTNHKDIGTLYFIFGAWSGMVGTSLSLLIRAELGQPGSLIGDDQIYNVIVTAHAFIMIFFMVMPIMIGGFGNWLV 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00153   82 PLMLGAPDMAFPRMNNMSFWLLPPSLTLLLSSSMVESGAGTGWTVYPPLSSNIAHSGASVDLAIFSLHLAGISSILGAIN 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00153  162 FITTIINMRSKGMTLDRMPLFVWSVLITAILLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEV 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00153  242 YILILPGFGMISHIISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKIFSW 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00153  322 LATLHGS-QINYSPSLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPLFTG 400
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00153  401 LTMNPKWLKIQFFIMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTSWNVISSIGSTISLISILFFIFIIWESMISKRPV 480
                         490       500
                  ....*....|....*....|..
gi 2732679549 481 LFSLHSRCAREWLIDSSVPRHT 502
Cdd:MTH00153  481 LFSLNLSSSIEWLQNLPPAEHS 502
CtaD_CoxA TIGR02891
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ...
6-503 1.31e-180

cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) of cytochrome c oxidases of bacterial origin. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits I-III form the functional core of the enzyme complex. Subunit I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit II and heme a of subunit I to the bimetallic center formed by heme a3 and copper B. This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. In the bacilli an apparent split (paralogism) has created a sister clade (TIGR02882) encoding subunits (QoxA) of the aa3-type quinone oxidase complex which reacts directly with quinones, bypassing the interaction with soluble cytochrome c. This model attempts to exclude these sequences, placing them between the trusted and noise cutoffs. These families, as well as archaeal and eukaryotic cytochrome c subunit I's are included within the superfamily model, pfam00115. [Energy metabolism, Electron transport]


Pssm-ID: 213748  Cd Length: 499  Bit Score: 517.16  E-value: 1.31e-180
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   6 STNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPvMMGGFGNWLVPLMLG 85
Cdd:TIGR02891   3 TVDHKRIGILYLVTAFAFFLVGGVLALLMRAQLATPGNTFMDAETYNQLFTMHGTIMIFLFAIP-ILAGFGNYLLPLMIG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  86 VPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATV 165
Cdd:TIGR02891  82 ARDMAFPRLNAFSYWLYLFGGLLLLASFFTGGAPDTGWTMYPPLSSTSGSPGVGVDLWLLGLHLLGISSILGAVNFIVTI 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 166 IMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLIL 245
Cdd:TIGR02891 162 LNMRAPGMTLMRMPLFVWGILVTSILILLAFPVLIAALILLLLDRLFGTHFFDPARGGDPLLWQHLFWFFGHPEVYIIFL 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 246 PGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAW 325
Cdd:TIGR02891 242 PAFGIISEILPTFARK-PIFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVKVFNWIATLW 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 326 GSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDL 405
Cdd:TIGR02891 321 GG-SIRFTTPMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPKVTGRMYNE 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 406 PLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCD--VFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRpmlfs 483
Cdd:TIGR02891 400 RLGRWHFWLTFVGFNLTFFPMHLLGLLGMPRRYYTYPPqmGFATLNLISTIGAFILAAGFLVFLWNLIWSLRKGP----- 474
                         490       500
                  ....*....|....*....|....*...
gi 2732679549 484 lhsRCAR--------EWLIDSSVPRHTW 503
Cdd:TIGR02891 475 ---KAGAnpwgattlEWTTSSPPPAHNF 499
CyoB COG0843
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
1-467 1.07e-179

Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];


Pssm-ID: 440605  Cd Length: 535  Bit Score: 516.22  E-value: 1.07e-179
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPvMMGGFGNWLV 80
Cdd:COG0843     7 RRWLTTVDHKRIGIMYLVTAFVFLLIGGLLALLMRLQLAGPGLGLLSPETYNQLFTMHGTIMIFFFATP-FLAGFGNYLV 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:COG0843    86 PLQIGARDMAFPRLNALSFWLYLFGGLLLLISLFVGGAADVGWTFYPPLSGLEASPGVGVDLWLLGLALFGVGSILGGVN 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:COG0843   166 FIVTILKMRAPGMTLMRMPLFTWAALVTSILILLAFPVLAAALLLLLLDRSLGTHFFDPAGGGDPLLWQHLFWFFGHPEV 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:COG0843   246 YILILPAFGIVSEIIPTFSRK-PLFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVKVFNW 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:COG0843   325 IATMWRG-RIRFTTPMLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPKMTG 403
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDY--CDVFKVWHGISSYGSFMSFLASYFFL 467
Cdd:COG0843   404 RMLNERLGKIHFWLWFIGFNLTFFPMHILGLLGMPRRYATYppEPGWQPLNLISTIGAFILAVGFLLFL 472
COX1 pfam00115
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ...
11-458 3.65e-124

Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key enzyme in aerobic metabolism. Proton pumping haem-copper oxidases represent the terminal, energy-transfer enzymes of respiratory chains in prokaryotes and eukaryotes. The CuB-haem a3 (or haem o) binuclear centre, associated with the largest subunit I of cytochrome c and ubiquinol oxidases (E.C:1.10.3.11), is directly involved in the coupling between dioxygen reduction and proton pumping. Some terminal oxidases generate a transmembrane proton gradient across the plasma membrane (prokaryotes) or the mitochondrial inner membrane (eukaryotes). The enzyme complex consists of 3-4 subunits (prokaryotes) up to 13 polypeptides (mammals) of which only the catalytic subunit (equivalent to mammalian subunit I (COXI) is found in all haem-copper respiratory oxidases. The presence of a bimetallic centre (formed by a high-spin haem and copper B) as well as a low-spin haem, both ligated to six conserved histidine residues near the outer side of four transmembrane spans within CO I is common to all family members.


Pssm-ID: 459678  Cd Length: 432  Bit Score: 370.75  E-value: 3.65e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  11 DIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGgFGNWLVPLMLGVPDMC 90
Cdd:pfam00115   1 RIGLLYLVTALVWFLVGGLLGLLIRLQLAFPGLNFLSPLTYNQLRTLHGNLMIFWFATPFLFG-FGNYLVPLMIGARDMA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  91 YPRLNNLSFWLVPFALLCLIFSMVvekGAGTGWTIYPPLssylfhtgASVDLACFSLHLSGLSSLLAAVNFMATVIMMRP 170
Cdd:pfam00115  80 FPRLNALSFWLVVLGAVLLLASFG---GATTGWTEYPPL--------VGVDLWYIGLLLAGVSSLLGAINFIVTILKRRA 148
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 171 NDQNWeKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTtffipsGGGDPILFQHLFWFFGHPEVYVLILPGFGM 250
Cdd:pfam00115 149 PGMTL-RMPLFVWAILATAILILLAFPVLAAALLLLLLDRSLGA------GGGDPLLDQHLFWWFGHPEVYILILPAFGI 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 251 ISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWGSPRI 330
Cdd:pfam00115 222 IYYILPKFAGR-PLFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVKVFNWLATLWGGWIR 300
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 331 SFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLPLTRA 410
Cdd:pfam00115 301 FRTTPMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLPKLTGRMYSEKLGKL 380
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2732679549 411 QFFINFFGVNITFFPHHFMGLNGMPRRY----VDYCDVFKVWHGISSYGSFM 458
Cdd:pfam00115 381 HFWLLFIGFNLTFFPMHILGLLGMPRRYappfIETVPAFQPLNWIRTIGGVL 432
 
Name Accession Description Interval E-value
Cyt_c_Oxidase_I cd01663
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
7-494 0e+00

Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Only subunits I and II are essential for function, but subunit III, which is also conserved, may play a role in assembly or oxygen delivery to the active site. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme (heme a3) and a copper ion (CuB). It also contains a low-spin heme (heme a), believed to participate in the transfer of electrons to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from cytochrome c on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are transferred from cytochrome c (the electron donor) to heme a via the CuA binuclear site in subunit II, and directly from heme a to the binuclear center.


Pssm-ID: 238833  Cd Length: 488  Bit Score: 774.73  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   7 TNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVPLMLGV 86
Cdd:cd01663     1 TNHKDIGTLYLIFGLWSGLVGTSLSLLIRLELSQPGSQLGNDQLYNVIVTAHALIMIFFMVMPALIGGFGNWLVPLMIGA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  87 PDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATVI 166
Cdd:cd01663    81 PDMAFPRLNNLSFWLLPPSLLLLLLSALVEGGAGTGWTVYPPLSSILAHSGPSVDLAIFSLHLAGISSILGAINFITTIF 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 167 MMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLILP 246
Cdd:cd01663   161 NMRAPGMTLEKMPLFVWSVLITAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILP 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 247 GFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWG 326
Cdd:cd01663   241 GFGIISHIISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKVFSWLATMWG 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 327 SpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLP 406
Cdd:cd01663   321 G-SIKFETPMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPKITGLSYNET 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 407 LTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPMLF-SLH 485
Cdd:cd01663   400 LGKIHFWLMFIGVNLTFFPQHFLGLAGMPRRYPDYPDAYAGWNMISSIGSLISFVSVLLFLFIVWESFVSGRKVIFnVGE 479

                  ....*....
gi 2732679549 486 SRCAREWLI 494
Cdd:cd01663   480 GSTSLEWTL 488
COX1 MTH00153
cytochrome c oxidase subunit I; Provisional
1-502 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177210  Cd Length: 511  Bit Score: 774.04  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00153    2 NKWLFSTNHKDIGTLYFIFGAWSGMVGTSLSLLIRAELGQPGSLIGDDQIYNVIVTAHAFIMIFFMVMPIMIGGFGNWLV 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00153   82 PLMLGAPDMAFPRMNNMSFWLLPPSLTLLLSSSMVESGAGTGWTVYPPLSSNIAHSGASVDLAIFSLHLAGISSILGAIN 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00153  162 FITTIINMRSKGMTLDRMPLFVWSVLITAILLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEV 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00153  242 YILILPGFGMISHIISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKIFSW 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00153  322 LATLHGS-QINYSPSLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPLFTG 400
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00153  401 LTMNPKWLKIQFFIMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTSWNVISSIGSTISLISILFFIFIIWESMISKRPV 480
                         490       500
                  ....*....|....*....|..
gi 2732679549 481 LFSLHSRCAREWLIDSSVPRHT 502
Cdd:MTH00153  481 LFSLNLSSSIEWLQNLPPAEHS 502
COX1 MTH00223
cytochrome c oxidase subunit I; Provisional
1-502 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177260  Cd Length: 512  Bit Score: 753.74  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00223    1 MRWLFSTNHKDIGTLYLIFGMWSGLVGTSLSLLIRAELGQPGALLGDDQLYNVIVTAHAFVMIFFLVMPMMIGGFGNWLV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00223   81 PLMLGAPDMAFPRLNNMSFWLLPPSLYLLLSSSAVESGVGTGWTVYPPLSSNLAHAGPSVDLAIFSLHLAGVSSILGAIN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00223  161 FITTIINMRSPGMQLERLPLFVWSVKVTAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEV 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00223  241 YILILPGFGMISHIVSHYSSKKEVFGTLGMIYAMLSIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSW 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00223  321 LATIYGS-KIKYEAPMLWALGFIFLFTVGGLTGIILSNSSLDIMLHDTYYVVAHFHYVLSMGAVFALFAGFNHWFPLFTG 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00223  400 VTLHRRWAKAHFFLMFLGVNLTFFPQHFLGLAGMPRRYSDYPDCYTKWNQVSSFGSMISFVSVLFFMFIVWEAFVSQRSV 479
                         490       500
                  ....*....|....*....|..
gi 2732679549 481 LFSLHSRCAREWLIDSSVPRHT 502
Cdd:MTH00223  480 VWSGHLSTSLEWDNLLPADFHN 501
COX1 MTH00167
cytochrome c oxidase subunit I; Provisional
1-506 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177222  Cd Length: 512  Bit Score: 706.06  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00167    4 NRWLFSTNHKDIGTLYFIFGAWAGMVGTALSLLIRAELSQPGSLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLV 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00167   84 PLMIGAPDMAFPRMNNMSFWLLPPSLLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLAIFSLHLAGVSSILGSIN 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00167  164 FITTIINMKPPGITQYQTPLFVWSILVTTILLLLSLPVLAAAITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEV 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00167  244 YILILPGFGMISHIVVYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKVFSW 323
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00167  324 LATLHGG-KIKWETPMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPLFTG 402
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00167  403 LTLNETWTKIHFFVMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNVVSSIGSLISLVAVILFLFIIWEAFSSKRKL 482
                         490       500
                  ....*....|....*....|....*.
gi 2732679549 481 LFSLHSRCAREWLIDSSVPRHTWCNG 506
Cdd:MTH00167  483 LPVELTSTNVEWLHGCPPPHHTWEEP 508
COX1 MTH00116
cytochrome c oxidase subunit I; Provisional
2-502 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177177  Cd Length: 515  Bit Score: 688.37  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00116    5 RWLFSTNHKDIGTLYLIFGAWAGMVGTALSLLIRAELGQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVP 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00116   85 LMIGAPDMAFPRMNNMSFWLLPPSFLLLLASSTVEAGAGTGWTVYPPLAGNLAHAGASVDLAIFSLHLAGVSSILGAINF 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00116  165 ITTCINMKPPAMSQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVY 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00116  245 ILILPGFGIISHIVTYYAGKKEPFGYMGMVWAMLSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGIKVFSWL 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00116  325 ATLHGG-TIKWDPPMLWALGFIFLFTIGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPLFTGY 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00116  404 TLHQTWTKAQFGVMFTGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTISSIGSLISMTAVIMLMFIIWEAFSSKRKVL 483
                         490       500
                  ....*....|....*....|.
gi 2732679549 482 FSLHSRCAREWLIDSSVPRHT 502
Cdd:MTH00116  484 QPELTTTNIEWIHGCPPPYHT 504
COX1 MTH00142
cytochrome c oxidase subunit I; Provisional
1-492 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214431  Cd Length: 511  Bit Score: 681.06  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00142    2 MRWLFSTNHKDIGTLYFLFGAWAGMVGTGLSLLIRAELGQPGSLLGDDQLYNVIVTAHAFVMIFFMVMPVMIGGFGNWLV 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00142   82 PLMLGAPDMAFPRMNNMSFWLLPPALLLLLSSAAVESGAGTGWTVYPPLSSNLAHSGGSVDLAIFSLHLAGVSSILGAIN 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00142  162 FITTVINMRAGGMKFERVPLFVWSVKITAILLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEV 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00142  242 YILILPGFGMISHIINHYSGKKEVFGTLGMIYAMLSIGLLGFIVWAHHMFTVGMDVDTRAYFTAATMVIAVPTGIKVFSW 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00142  322 LATLHGS-KVKYEPPMLWALGFIFLFTVGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFALFAGFIHWFPLFTG 400
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00142  401 LTLNPRWLKAHFYTMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTTWNVVSSLGSMISFIAVLMFVFIVWESFVSQRLV 480
                         490
                  ....*....|..
gi 2732679549 481 LFSLHSRCAREW 492
Cdd:MTH00142  481 MWSSHLSTSLEW 492
COX1 MTH00007
cytochrome c oxidase subunit I; Validated
1-492 0e+00

cytochrome c oxidase subunit I; Validated


Pssm-ID: 133649  Cd Length: 511  Bit Score: 636.17  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00007    1 MRWLYSTNHKDIGTLYFILGVWGGLLGTSMSLLIRIELGQPGAFLGSDQLYNTIVTAHAFLMIFFLVMPVFIGGFGNWLV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00007   81 PLMLGAPDMAFPRLNNMSFWLLPPALILLVSSAAVEKGVGTGWTVYPPLASNLAHAGPSVDLAIFSLHLAGVSSILGAIN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00007  161 FITTVINMRWKGLRLERIPLFVWAVVITVVLLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEV 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00007  241 YILILPGFGAISHIVTHYAGKLEPFGTLGMIYAMLGIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSW 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSPrISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00007  321 LATIHGSP-IKYETPMLWALGFIFLFTTGGLTGIVLSNSSLDIILHDTYYVVAHFHYVLSMGAVFAIFAAFNHWFPLFTG 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00007  400 LTLHDRWAKAHFFLMFLGVNLTFFPQHFLGLSGMPRRYSDYPDAYTKWNVVSSFGSMLSFVALLLFIFILWEAFSAQRGV 479
                         490
                  ....*....|..
gi 2732679549 481 LFSLHSRCAREW 492
Cdd:MTH00007  480 IASPHMSSSLEW 491
COX1 MTH00037
cytochrome c oxidase subunit I; Provisional
2-501 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177112  Cd Length: 517  Bit Score: 634.95  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00037    5 RWLFSTNHKDIGTLYLIFGAWAGMVGTAMSVIIRTELAQPGSLLQDDQIYNVIVTAHALVMIFFMVMPIMIGGFGNWLIP 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00037   85 LMIGAPDMAFPRMNNMSFWLIPPSFLLLLASAGVESGAGTGWTIYPPLSSNIAHAGGSVDLAIFSLHLAGASSILASINF 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00037  165 ITTIINMRTPGMTFDRLPLFVWSVFITAFLLLLSLPVLAGAITMLLTDRNINTTFFDPAGGGDPILFQHLFWFFGHPEVY 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00037  245 ILILPGFGMISHVIAHYSGKQEPFGYLGMVYAMIAIGILGFLVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWM 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSPrISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00037  325 ATLQGSN-LRWETPLLWALGFVFLFTIGGLTGIVLANSSIDVVLHDTYYVVAHFHYVLSMGAVFAIFAGFTHWFPLFSGV 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00037  404 SLHPLWSKVHFFLMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSTISLVATLFFLFLIWEAFASQREVI 483
                         490       500
                  ....*....|....*....|
gi 2732679549 482 FSLHSRCAREWLIDSSVPRH 501
Cdd:MTH00037  484 SPEFSSSSLEWQYSSFPPSH 503
COX1 MTH00079
cytochrome c oxidase subunit I; Provisional
1-498 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177148  Cd Length: 508  Bit Score: 620.93  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00079    5 SVWLESSNHKDIGTLYFLFGLWSGMVGTSLSLIIRLELSKPGLLLGNGQLYNSVITAHAILMIFFMVMPSMIGGFGNWML 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSyLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00079   85 PLMLGAPDMSFPRLNNLSFWLLPTSLFLILDSCFVDMGPGTSWTVYPPLST-LGHPGSSVDLAIFSLHCAGISSILGGIN 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00079  164 FMVTTKNLRSSSISLEHMSLFVWTVFVTVFLLVLSLPVLAGAITMLLTDRNLNTSFFDPSTGGNPLLYQHLFWFFGHPEV 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00079  244 YILILPAFGIISQSTLYLTGKKEVFGSLGMVYAILSIGLIGCVVWAHHMYTVGMDLDSRAYFTAATMVIAVPTGVKVFSW 323
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00079  324 LATLFGM-KMKFQPLLLWVLGFIFLFTIGGLTGVILSNSSLDIILHDTYYVVSHFHYVLSLGAVFGIFTGISLWWPFMTG 402
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00079  403 IVYDKLMMSAVFFLMFVGVNLTFFPLHFAGLHGMPRKYLDYPDVYSVWNVISSYGSMISVFALFLFIYVLLESFFSYRLV 482
                         490
                  ....*....|....*...
gi 2732679549 481 LFSLHSRCAREWLIDSSV 498
Cdd:MTH00079  483 LHDNYINSSPEYSLSSYV 500
COX1 MTH00103
cytochrome c oxidase subunit I; Validated
2-503 0e+00

cytochrome c oxidase subunit I; Validated


Pssm-ID: 177165  Cd Length: 513  Bit Score: 615.74  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00103    5 RWLFSTNHKDIGTLYLLFGAWAGMVGTALSLLIRAELGQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVP 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00103   85 LMIGAPDMAFPRMNNMSFWLLPPSFLLLLASSMVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINF 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00103  165 ITTIINMKPPAMSQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVY 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00103  245 ILILPGFGMISHIVTYYSGKKEPFGYMGMVWAMMSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVKVFSWL 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00103  325 ATLHGG-NIKWSPAMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLFSGY 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00103  404 TLNDTWAKIHFTIMFVGVNMTFFPQHFLGLSGMPRRYSDYPDAYTTWNTVSSMGSFISLTAVMLMIFMIWEAFASKREVL 483
                         490       500
                  ....*....|....*....|..
gi 2732679549 482 FSLHSRCAREWLIDSSVPRHTW 503
Cdd:MTH00103  484 TVELTTTNLEWLHGCPPPYHTF 505
COX1 MTH00183
cytochrome c oxidase subunit I; Provisional
2-503 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177234  Cd Length: 516  Bit Score: 615.01  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00183    5 RWFFSTNHKDIGTLYLVFGAWAGMVGTALSLLIRAELSQPGALLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLIP 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00183   85 LMIGAPDMAFPRMNNMSFWLLPPSFLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINF 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00183  165 ITTIINMKPPAISQYQTPLFVWAVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVY 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00183  245 ILILPGFGMISHIVAYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVKVFSWL 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00183  325 ATLHGG-SIKWETPLLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAAFVHWFPLFSGY 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00183  404 TLHSTWTKIHFGVMFVGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSLISLVAVIMFLFILWEAFAAKREVL 483
                         490       500
                  ....*....|....*....|..
gi 2732679549 482 FSLHSRCAREWLIDSSVPRHTW 503
Cdd:MTH00183  484 SVELTSTNVEWLHGCPPPYHTF 505
COX1 MTH00077
cytochrome c oxidase subunit I; Provisional
2-503 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214419  Cd Length: 514  Bit Score: 610.40  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00077    5 RWLFSTNHKDIGTLYLVFGAWAGMVGTALSLLIRAELSQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVP 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00077   85 LMIGAPDMAFPRMNNMSFWLLPPSFLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINF 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00077  165 ITTSINMKPPSMSQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPVLYQHLFWFFGHPEVY 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00077  245 ILILPGFGMISHIVTYYSAKKEPFGYMGMVWAMMSIGLLGFIVWAHHMFTVDLNVDTRAYFTSATMIIAIPTGVKVFSWL 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSPrISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00077  325 ATMHGGA-IKWDAAMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLFSGY 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00077  404 TLHSTWSKIHFGVMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSLISLVAVIMMMFIIWEAFSSKREVL 483
                         490       500
                  ....*....|....*....|..
gi 2732679549 482 FSLHSRCAREWLIDSSVPRHTW 503
Cdd:MTH00077  484 TTELTSTNIEWLHGCPPPYHTF 505
COX1 MTH00182
cytochrome c oxidase subunit I; Provisional
2-503 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214451  Cd Length: 525  Bit Score: 591.41  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00182    7 RWVFSTNHKDIGTLYLVFGAGAGMIGTAFSMLIRLELSAPGAMLGDDHLYNVIVTAHAFIMIFFLVMPVMIGGFGNWLVP 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00182   87 LYIGAPDMAFPRLNNISFWLLPPALILLLGSAFVEQGAGTGWTVYPPLSSIQAHSGGAVDMAIFSLHLAGVSSILGAINF 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00182  167 ITTIFNMRAPGVTFNRLPLFVWSILITAFLLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILFQHLFWFFGHPEVY 246
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00182  247 ILILPGFGMISQIIPTFVAKKQIFGYLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWL 326
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00182  327 ATIYGG-TLRLDTPMLWAMGFVFLFTLGGLTGVVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGKITGY 405
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPML 481
Cdd:MTH00182  406 CYNELYGKIHFWLMFIGVNLTFFPQHFLGLAGFPRRYSDFADAFAGWNLVSSLGSIISIVGVVWFIYIIYDAYVREEKFI 485
                         490       500
                  ....*....|....*....|....*.
gi 2732679549 482 ----FSLHSRCAREWLIDSSVPRHTW 503
Cdd:MTH00182  486 gwkeGTGESWASLEWVHSSPPLFHTY 511
COX1 MTH00184
cytochrome c oxidase subunit I; Provisional
2-479 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177235  Cd Length: 519  Bit Score: 585.64  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   2 RWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVP 81
Cdd:MTH00184    7 RWLFSTNHKDIGTLYLLFGAFAGMIGTAFSMLIRLELSAPGSMLGDDHLYNVIVTAHAFVMIFFLVMPVMIGGFGNWFVP 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  82 LMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNF 161
Cdd:MTH00184   87 LYIGAPDMAFPRLNNISFWLLPPALTLLLGSAFVEQGAGTGWTVYPPLSSIQAHSGGSVDMAIFSLHLAGISSILGAMNF 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 162 MATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVY 241
Cdd:MTH00184  167 ITTIFNMRAPGITMDRMPLFVWSILVTTFLLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILYQHLFWFFGHPEVY 246
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 242 VLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWV 321
Cdd:MTH00184  247 ILILPGFGIISQIIPTFAAKKQIFGYLGMVYAMVSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKIFSWI 326
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 322 ATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGI 401
Cdd:MTH00184  327 ATIFGG-SLRLDTPMLWAIGFVFLFTMGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGKITGY 405
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2732679549 402 CFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRP 479
Cdd:MTH00184  406 CYNEVYGKIHFWLMFIGVNLTFFPQHFLGLAGLPRRYSDFHDSFAGWNQISSLGSVISIVGVVWFIYIVYDAYVREIK 483
Heme_Cu_Oxidase_I cd00919
Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in ...
9-474 0e+00

Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and mitochondria which catalyze the reduction of O2 and simultaneously pump protons across the membrane. The superfamily is diverse in terms of electron donors, subunit composition, and heme types. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria. Membership in the superfamily is defined by subunit I, which contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme and a copper ion. It also contains a low-spin heme, believed to participate in the transfer of electrons to the binuclear center. Only subunit I is common to the entire superfamily. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from the electron donor on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I of cytochrome c oxidase (CcO) and ubiquinol oxidase. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electron transfer occurs in two segments: from the electron donor to the low-spin heme, and from the low-spin heme to the binuclear center. The first segment can be a multi-step process and varies among the different families, while the second segment, a direct transfer, is consistent throughout the superfamily.


Pssm-ID: 238461  Cd Length: 463  Bit Score: 535.19  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   9 HKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLVPlMLGVPD 88
Cdd:cd00919     1 HKDIGLLYLIFAFVALLLGGLLALLIRLELATPGSLFLDPQLYNQLVTAHGVIMIFFFVMPAIFGGFGNLLPP-LIGARD 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  89 MCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATVIMM 168
Cdd:cd00919    80 LAFPRLNNLSFWLFPPGLLLLLSSVLVGGGAGTGWTFYPPLSTLSYSSGVGVDLAILGLHLAGVSSILGAINFITTILNM 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 169 RPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLILPGF 248
Cdd:cd00919   160 RAPGMTLDKMPLFVWSVLVTAILLLLALPVLAAALVMLLLDRNFGTSFFDPAGGGDPVLYQHLFWFFGHPEVYILILPAF 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 249 GMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWGSp 328
Cdd:cd00919   240 GAISEIIPTFSGK-PLFGYKLMVYAFLAIGFLSFLVWAHHMFTVGLPVDTRAYFTAATMIIAVPTGIKVFNWLATLWGG- 317
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 329 RISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLPLT 408
Cdd:cd00919   318 RIRFDPPMLFALGFLFLFTIGGLTGVVLANVPLDIVLHDTYYVVAHFHYVLSGGVVFAIFAGLYYWFPKMTGRMLSEKLG 397
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2732679549 409 RAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETF 474
Cdd:cd00919   398 KIHFWLWFIGFNLTFFPMHFLGLLGMPRRYADYPDGFAPWNFISSVGAFILGLGLLLFLGNLFLSL 463
COX1 MTH00026
cytochrome c oxidase subunit I; Provisional
1-479 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 164599  Cd Length: 534  Bit Score: 530.74  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00026    5 VRWFFSCNHKDIGSLYLVFGALSGAIGTAFSMLIRLELSSPGSMLGDDHLYNVIVTAHAFVMIFFLVMPTMIGGFGNWFV 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00026   85 PLMIGAPDMAFPRLNNISFWLLPPALFLLLGSSLVEQGAGTGWTVYPPLASIQAHSGGSVDMAIFSLHLAGLSSILGAMN 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00026  165 FITTVMNMRTPGMTMSRIPLFVWSVFITAILLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILYQHLFWFFGHPEV 244
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00026  245 YILILPGFGIISQILSLFSYKKQIFGYLGMVYAMLAIGVLGFIVWAHHMYVVGMDVDTRAYFTAATMIIAVPTGIKIFSW 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSPR-ISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFT 399
Cdd:MTH00026  325 LATVSGSGRnLIFTTPMAWALGFIFLFTIGGLTGIVLSNSSLDILLHDTYYVVAHFHFVLSMGAVFAIFGGFYLWFGKIT 404
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 400 GICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRP 479
Cdd:MTH00026  405 GYAYKDIYGLIHFWLMFIGVNITFFPQHFLGLAGLPRRYADYPDNFEDFNQISSFGSIISIIAVIWFIVVIFDAYYREEP 484
CtaD_CoxA TIGR02891
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ...
6-503 1.31e-180

cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) of cytochrome c oxidases of bacterial origin. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits I-III form the functional core of the enzyme complex. Subunit I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit II and heme a of subunit I to the bimetallic center formed by heme a3 and copper B. This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. In the bacilli an apparent split (paralogism) has created a sister clade (TIGR02882) encoding subunits (QoxA) of the aa3-type quinone oxidase complex which reacts directly with quinones, bypassing the interaction with soluble cytochrome c. This model attempts to exclude these sequences, placing them between the trusted and noise cutoffs. These families, as well as archaeal and eukaryotic cytochrome c subunit I's are included within the superfamily model, pfam00115. [Energy metabolism, Electron transport]


Pssm-ID: 213748  Cd Length: 499  Bit Score: 517.16  E-value: 1.31e-180
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   6 STNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPvMMGGFGNWLVPLMLG 85
Cdd:TIGR02891   3 TVDHKRIGILYLVTAFAFFLVGGVLALLMRAQLATPGNTFMDAETYNQLFTMHGTIMIFLFAIP-ILAGFGNYLLPLMIG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  86 VPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFMATV 165
Cdd:TIGR02891  82 ARDMAFPRLNAFSYWLYLFGGLLLLASFFTGGAPDTGWTMYPPLSSTSGSPGVGVDLWLLGLHLLGISSILGAVNFIVTI 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 166 IMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYVLIL 245
Cdd:TIGR02891 162 LNMRAPGMTLMRMPLFVWGILVTSILILLAFPVLIAALILLLLDRLFGTHFFDPARGGDPLLWQHLFWFFGHPEVYIIFL 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 246 PGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAW 325
Cdd:TIGR02891 242 PAFGIISEILPTFARK-PIFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVKVFNWIATLW 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 326 GSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDL 405
Cdd:TIGR02891 321 GG-SIRFTTPMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPKVTGRMYNE 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 406 PLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCD--VFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRpmlfs 483
Cdd:TIGR02891 400 RLGRWHFWLTFVGFNLTFFPMHLLGLLGMPRRYYTYPPqmGFATLNLISTIGAFILAAGFLVFLWNLIWSLRKGP----- 474
                         490       500
                  ....*....|....*....|....*...
gi 2732679549 484 lhsRCAR--------EWLIDSSVPRHTW 503
Cdd:TIGR02891 475 ---KAGAnpwgattlEWTTSSPPPAHNF 499
CyoB COG0843
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
1-467 1.07e-179

Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];


Pssm-ID: 440605  Cd Length: 535  Bit Score: 516.22  E-value: 1.07e-179
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPvMMGGFGNWLV 80
Cdd:COG0843     7 RRWLTTVDHKRIGIMYLVTAFVFLLIGGLLALLMRLQLAGPGLGLLSPETYNQLFTMHGTIMIFFFATP-FLAGFGNYLV 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:COG0843    86 PLQIGARDMAFPRLNALSFWLYLFGGLLLLISLFVGGAADVGWTFYPPLSGLEASPGVGVDLWLLGLALFGVGSILGGVN 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:COG0843   166 FIVTILKMRAPGMTLMRMPLFTWAALVTSILILLAFPVLAAALLLLLLDRSLGTHFFDPAGGGDPLLWQHLFWFFGHPEV 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:COG0843   246 YILILPAFGIVSEIIPTFSRK-PLFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVKVFNW 324
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:COG0843   325 IATMWRG-RIRFTTPMLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPKMTG 403
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDY--CDVFKVWHGISSYGSFMSFLASYFFL 467
Cdd:COG0843   404 RMLNERLGKIHFWLWFIGFNLTFFPMHILGLLGMPRRYATYppEPGWQPLNLISTIGAFILAVGFLLFL 472
COX1 MTH00048
cytochrome c oxidase subunit I; Provisional
1-502 1.37e-156

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177123  Cd Length: 511  Bit Score: 456.45  E-value: 1.37e-156
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   1 MRWFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGGFGNWLV 80
Cdd:MTH00048    5 LSWLFTLDHKRIGVIYTLLGVWSGFVGLSLSLLIRLNFLDPYYNVISLDVYNFLITNHGIIMIFFFLMPVLIGGFGNYLL 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  81 PLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVveKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVN 160
Cdd:MTH00048   85 PLLLGLSDLNLPRLNALSAWLLVPSIVFLLLSMC--LGAGVGWTFYPPLSSSLFSSSWGVDFLMFSLHLAGVSSLFGSIN 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 161 FMATVIMMRPNDQNwEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEV 240
Cdd:MTH00048  163 FICTIYSAFMTNVF-SRTSIILWSYLFTSILLLLSLPVLAAAITMLLFDRNFGSAFFDPLGGGDPVLFQHMFWFFGHPEV 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 241 YVLILPGFGMISHVYVHYCRKERVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSW 320
Cdd:MTH00048  242 YVLILPGFGIISHICLSLSNNDDPFGYYGLVFAMFSIVCLGSVVWAHHMFTVGLDVKTAVFFSSVTMIIGVPTGIKVFSW 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 321 VATAWGSPRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTG 400
Cdd:MTH00048  322 LYMLLNSRVRKSDPVVWWVVSFIVLFTIGGVTGIVLSASVLDNVLHDTWFVVAHFHYVLSLGSYSSVVIMFIWWWPLITG 401
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 401 ICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDVFKVWHGISSYGSFMSFLASYFFLMLLGETFLVQRPM 480
Cdd:MTH00048  402 LSLNKYLLQCHCIISMIGFNLCFFPMHYFGLCGLPRRVCVYEPSYYWINVVCTVGSFISAFSGCFFVFILWESLVVKNEV 481
                         490       500
                  ....*....|....*....|..
gi 2732679549 481 LFSLHSRCAREWLIDSSVPRHT 502
Cdd:MTH00048  482 LGLWGSSSCVVNVLMSPVPYHN 503
Ubiquinol_Oxidase_I cd01662
Ubiquinol oxidase subunit I. Ubiquinol oxidase, the terminal oxidase in the respiratory ...
3-501 1.54e-155

Ubiquinol oxidase subunit I. Ubiquinol oxidase, the terminal oxidase in the respiratory chains of aerobic bacteria, is a multi-chain transmembrane protein located in the cell membrane. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits in ubiquinol oxidase varies from two to five. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme and a copper ion. It also contains a low-spin heme, believed to participate in the transfer of electrons from ubiquinol to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from ubiquinol on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. It is generally believed that the channels contain water molecules that act as 'proton wires' to transfer the protons. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are believed to be transferred directly from ubiquinol (the electron donor) to the low-spin heme, and directly from the low-spin heme to the binuclear center.


Pssm-ID: 238832  Cd Length: 501  Bit Score: 453.19  E-value: 1.54e-155
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   3 WFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPvMMGGFGNWLVPL 82
Cdd:cd01662     1 WLTTVDHKRIGIMYIITAFVFFLRGGVDALLMRTQLALPGNDFLSPEHYNQIFTMHGTIMIFLFAMP-LVFGLMNYLVPL 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  83 MLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFM 162
Cdd:cd01662    80 QIGARDVAFPRLNALSFWLFLFGGLLLNASLLIGGFPDAGWFAYPPLSGLEYSPGVGVDYWILGLQFSGIGTLLGAINFI 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 163 ATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYV 242
Cdd:cd01662   160 VTILKMRAPGMTLMRMPIFTWTTLVTSILILFAFPVLTAALALLELDRYFGTHFFTNALGGNPMLWQHLFWIFGHPEVYI 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 243 LILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVA 322
Cdd:cd01662   240 LILPAFGIFSEIVPTFSRK-PLFGYRSMVYATVAIGFLSFGVWVHHMFTTGAGALVNAFFSIATMIIAVPTGVKIFNWLF 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 323 TAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGIC 402
Cdd:cd01662   319 TMWRG-RIRFETPMLWAIGFLVTFVIGGLTGVMLASPPADFQVHDTYFVVAHFHYVLIGGVVFPLFAGFYYWFPKMFGRM 397
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 403 FDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDV--FKVWHGISSYGSFMSFLASYFFLMLLGETFLvQRPM 480
Cdd:cd01662   398 LNERLGKWSFWLWFIGFNLTFFPMHILGLMGMPRRVYTYLPGpgWDPLNLISTIGAFLIAAGVLLFLINVIVSIR-KGKR 476
                         490       500
                  ....*....|....*....|...
gi 2732679549 481 LFSLHSRCAR--EWLIDSSVPRH 501
Cdd:cd01662   477 DATGDPWGARtlEWATSSPPPAY 499
COX1 pfam00115
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ...
11-458 3.65e-124

Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key enzyme in aerobic metabolism. Proton pumping haem-copper oxidases represent the terminal, energy-transfer enzymes of respiratory chains in prokaryotes and eukaryotes. The CuB-haem a3 (or haem o) binuclear centre, associated with the largest subunit I of cytochrome c and ubiquinol oxidases (E.C:1.10.3.11), is directly involved in the coupling between dioxygen reduction and proton pumping. Some terminal oxidases generate a transmembrane proton gradient across the plasma membrane (prokaryotes) or the mitochondrial inner membrane (eukaryotes). The enzyme complex consists of 3-4 subunits (prokaryotes) up to 13 polypeptides (mammals) of which only the catalytic subunit (equivalent to mammalian subunit I (COXI) is found in all haem-copper respiratory oxidases. The presence of a bimetallic centre (formed by a high-spin haem and copper B) as well as a low-spin haem, both ligated to six conserved histidine residues near the outer side of four transmembrane spans within CO I is common to all family members.


Pssm-ID: 459678  Cd Length: 432  Bit Score: 370.75  E-value: 3.65e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  11 DIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGgFGNWLVPLMLGVPDMC 90
Cdd:pfam00115   1 RIGLLYLVTALVWFLVGGLLGLLIRLQLAFPGLNFLSPLTYNQLRTLHGNLMIFWFATPFLFG-FGNYLVPLMIGARDMA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  91 YPRLNNLSFWLVPFALLCLIFSMVvekGAGTGWTIYPPLssylfhtgASVDLACFSLHLSGLSSLLAAVNFMATVIMMRP 170
Cdd:pfam00115  80 FPRLNALSFWLVVLGAVLLLASFG---GATTGWTEYPPL--------VGVDLWYIGLLLAGVSSLLGAINFIVTILKRRA 148
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 171 NDQNWeKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTtffipsGGGDPILFQHLFWFFGHPEVYVLILPGFGM 250
Cdd:pfam00115 149 PGMTL-RMPLFVWAILATAILILLAFPVLAAALLLLLLDRSLGA------GGGDPLLDQHLFWWFGHPEVYILILPAFGI 221
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 251 ISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVATAWGSPRI 330
Cdd:pfam00115 222 IYYILPKFAGR-PLFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVKVFNWLATLWGGWIR 300
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 331 SFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGICFDLPLTRA 410
Cdd:pfam00115 301 FRTTPMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLPKLTGRMYSEKLGKL 380
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2732679549 411 QFFINFFGVNITFFPHHFMGLNGMPRRY----VDYCDVFKVWHGISSYGSFM 458
Cdd:pfam00115 381 HFWLLFIGFNLTFFPMHILGLLGMPRRYappfIETVPAFQPLNWIRTIGGVL 432
CyoB TIGR02843
cytochrome o ubiquinol oxidase, subunit I; Cytochrome o terminal oxidase complex is the ...
3-468 2.14e-109

cytochrome o ubiquinol oxidase, subunit I; Cytochrome o terminal oxidase complex is the component of the aerobic respiratory chain which reacts with oxygen, reducing it to water with the concomitant transport of 4 protons across the membrane. Also known as the cytochrome bo complex, cytochrome o ubiquinol oxidase contains four subunits, two heme b cofactors and a copper atom which is believed to be the oxygen active site. This complex is structurally related to the cytochrome caa3 oxidases which utilize cytochrome c as the reductant and contain heme a cofactors, as well as the intermediate form aa3 oxidases which also react directly with quinones as the reductant. [Energy metabolism, Electron transport]


Pssm-ID: 131890  Cd Length: 646  Bit Score: 339.73  E-value: 2.14e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   3 WFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMN--LRVPGSQLF-DPHLYNVIVTAHALIMIFFMVMPVMMGGFgNWL 79
Cdd:TIGR02843  47 WLTTVDHKKIGIMYIIVALVMLLRGFADAIMMRTQqaLASGGSAGYlPPHHYDQIFTAHGVIMIFFVAMPFVFGLM-NLV 125
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  80 VPLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAV 159
Cdd:TIGR02843 126 VPLQIGARDVAFPFLNSLSFWLTVVGAILVNVSLGVGEFAQTGWLAYPPLSELQYSPGVGVDYYIWALQISGIGTLLTGI 205
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 160 NFMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPE 239
Cdd:TIGR02843 206 NFFVTIIKMRAPGMTLMKMPVFTWTSLCSNVLIIASFPILTVTLALLTLDRYLGMHFFTNEAGGNPMMYVNLIWAWGHPE 285
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 240 VYVLILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFS 319
Cdd:TIGR02843 286 VYILILPAFGIFSEVVATFSRK-RLFGYTSMVWATIAITVLSFIVWLHHFFTMGAGANVNAFFGIATMIIAIPTGVKIFN 364
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 320 WVATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFT 399
Cdd:TIGR02843 365 WLFTMYKG-RIRFETPMLWTIGFMVTFSIGGMTGVLLAVPPADFVLHNSLFLIAHFHNVIIGGVVFGCFAGLTYWFPKAF 443
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 400 GICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDYCDV-FKVWHGISSYGSFMSFLASYFFLM 468
Cdd:TIGR02843 444 GFKLNEKLGKRSFWCWFIGFYLAFMPLYILGFMGMTRRLNHYDNPeWHPMLIIAAFGAFLIACGILCQII 513
QoxB TIGR02882
cytochrome aa3 quinol oxidase, subunit I; This family (QoxB) encodes subunit I of the aa3-type ...
3-441 6.88e-98

cytochrome aa3 quinol oxidase, subunit I; This family (QoxB) encodes subunit I of the aa3-type quinone oxidase, one of several bacterial terminal oxidases. This complex couples oxidation of reduced quinones with the reduction of molecular oxygen to water and the pumping of protons to form a proton gradient utilized for ATP production. aa3-type oxidases contain two heme a cofactors as well as copper atoms in the active site. [Energy metabolism, Electron transport]


Pssm-ID: 131928  Cd Length: 643  Bit Score: 309.86  E-value: 6.88e-98
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   3 WFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQLFDPHLYNVIVTAHALIMIFFMVMPVMMGgFGNWLVPL 82
Cdd:TIGR02882  44 WLTTVDHKKIGVMYIICAVLMLFRGGIDALLMRAQLTVPDNKFLDAQHYNEIFTTHGVIMIIFMAMPFIIG-LMNIVVPL 122
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  83 MLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAVNFM 162
Cdd:TIGR02882 123 QIGARDVAFPVLNALSFWLFFAGAMLFNISFVIGGSPDAGWTNYAPLAGPEFSPGVGVNYYLIALQISGIGTLMTGINFF 202
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 163 ATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPEVYV 242
Cdd:TIGR02882 203 VTILKMRAPGMKLMQMPMFTWTTLITTLIIIFAFPVLTVALALMTTDRIFDTAFFTVAHGGMPMLWANLFWIWGHPEVYI 282
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 243 LILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFSWVA 322
Cdd:TIGR02882 283 VILPAFGIYSEIISTFAQK-RLFGYKSMVWSTVGIAFLSFLVWVHHFFTMGNGALINSFFSITTMAIAIPTGVKIFNWLL 361
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 323 TAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFTGIC 402
Cdd:TIGR02882 362 TLYKG-KIRFTTPMLFSLAFIPNFLIGGVTGVMLAMASADYQYHNTYFLVAHFHYVLITGVVFACLAGLIYWYPKMFGYK 440
                         410       420       430
                  ....*....|....*....|....*....|....*....
gi 2732679549 403 FDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRRYVDY 441
Cdd:TIGR02882 441 LNERLGKWCFWFFMIGFNVCFFPMYILGLDGMPRRMYTY 479
PRK15017 PRK15017
cytochrome o ubiquinol oxidase subunit I; Provisional
3-437 7.27e-95

cytochrome o ubiquinol oxidase subunit I; Provisional


Pssm-ID: 184978  Cd Length: 663  Bit Score: 302.62  E-value: 7.27e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549   3 WFVSTNHKDIGTLYFIVGLWAGLMGMSLSLAIRMNLRVPGSQ---LFDPHLYNVIVTAHALIMIFFMVMPVMMGgFGNWL 79
Cdd:PRK15017   48 WLTSVDHKRLGIMYIIVAIVMLLRGFADAIMMRSQQALASAGeagFLPPHHYDQIFTAHGVIMIFFVAMPFVIG-LMNLV 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  80 VPLMLGVPDMCYPRLNNLSFWLVPFALLCLIFSMVVEKGAGTGWTIYPPLSSYLFHTGASVDLACFSLHLSGLSSLLAAV 159
Cdd:PRK15017  127 VPLQIGARDVAFPFLNNLSFWFTVVGVILVNVSLGVGEFAQTGWLAYPPLSGIEYSPGVGVDYWIWSLQLSGIGTTLTGI 206
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 160 NFMATVIMMRPNDQNWEKVPLFACSMCVTSFLLLISLPVLAGGVTMLIADRHFNTTFFIPSGGGDPILFQHLFWFFGHPE 239
Cdd:PRK15017  207 NFFVTILKMRAPGMTMFKMPVFTWASLCANVLIIASFPILTVTVALLTLDRYLGTHFFTNDMGGNMMMYINLIWAWGHPE 286
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 240 VYVLILPGFGMISHVYVHYCRKeRVFGKIGMVYAMVSIGILGFIVWAHHMFTVGLNVDTRAYFTAATMIIAVPTGVKVFS 319
Cdd:PRK15017  287 VYILILPVFGVFSEIAATFSRK-RLFGYTSLVWATVCITVLSFIVWLHHFFTMGAGANVNAFFGITTMIIAIPTGVKIFN 365
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 320 WVATAWGSpRISFSASMLYGVGFLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSMGAVFSIFSGFYYWFPLFT 399
Cdd:PRK15017  366 WLFTMYQG-RIVFHSAMLWTIGFIVTFSVGGMTGVLLAVPGADFVLHNSLFLIAHFHNVIIGGVVFGCFAGMTYWWPKAF 444
                         410       420       430
                  ....*....|....*....|....*....|....*...
gi 2732679549 400 GICFDLPLTRAQFFINFFGVNITFFPHHFMGLNGMPRR 437
Cdd:PRK15017  445 GFKLNETWGKRAFWFWIIGFFVAFMPLYALGFMGMTRR 482
ba3-like_Oxidase_I cd01660
ba3-like heme-copper oxidase subunit I. The ba3 family of heme-copper oxidases are ...
45-475 3.47e-18

ba3-like heme-copper oxidase subunit I. The ba3 family of heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and some archaea which catalyze the reduction of O2 and simultaneously pump protons across the membrane. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria. The ba3 family contains oxidases that lack the conserved residues that form the D- and K-pathways in CcO and ubiquinol oxidase. Instead they contain a potential alternative K-pathway. Additional proton channels have been proposed for this family of oxidases but none have been identified definitively. For general information on the heme-copper oxidase superfamily, please see cd00919.


Pssm-ID: 238830  Cd Length: 473  Bit Score: 87.34  E-value: 3.47e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549  45 LFDPHLYNVIVTAHALIMIFFMVMPVMMGgFGNWLVPLMLGVPDMcYPRLNNLSFWLVPFALLCLIFSMVVEKgAGTGWT 124
Cdd:cd01660    38 PSSGILYYQGLTLHGVLLAIVFTTFFIMG-FFYAIVARALLRSLF-NRRLAWAGFWLMVIGTVMAAVPILLGQ-ASVLYT 114
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 125 IYPPL-SSYLFHTGASVdlacfslhLSGLSSLLAAVNFMATVIMMRPNDQnwEKVPLFAcSMCVTSFLL--LISLPVLAG 201
Cdd:cd01660   115 FYPPLqAHPLFYIGAAL--------VVVGSWISGFAMFVTLWRWKKANPG--KKVPLAT-FMVVTTMILwlVASLGVALE 183
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 202 GVTMLIADRHFNTTffipsgGGDPILFQHLFWFFGHPEVYVLILPGFgMISHVYVHYCRKERVFGKIGMVYAMVSIGILG 281
Cdd:cd01660   184 VLFQLLPWSLGLVD------TVDVLLSRTLFWWFGHPLVYFWLLPAY-IAWYTILPKIAGGKLFSDPLARLAFILFLLFS 256
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 282 FIVWAHHMFT-VGLNVDTRAYFTAATMIIAVPTGVKVFSWVAT--------------------AWGSPRisFSASMLYgv 340
Cdd:cd01660   257 TPVGFHHQFAdPGIGPGWKFIHMVLTFMVALPSLLTAFTVFASleiagrlrggkglfgwiralPWGDPM--FLALFLA-- 332
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2732679549 341 gfLVLFTVGGLTGIMLSNSCLDVVLHDTYYVTGHFHYVLSmGAVFSIFSGFYYWF-PLFTGICFDLP-LTRAQFFINFFG 418
Cdd:cd01660   333 --MLMFIPGGAGGIINASYQLNYVVHNTAWVPGHFHLTVG-GAVALTFMAVAYWLvPHLTGRELAAKrLALAQPWLWFVG 409
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2732679549 419 VNITFFPHHFMGLNGMPRR--YVDYCDVFKV-----WHGISSYGSFMSFLASYFFLMLLGETFL 475
Cdd:cd01660   410 MTIMSTAMHVAGLLGAPRRtaEAQYGGLPAAgewapYQQLMAIGGTILFVSGALFLYILFRTLL 473
 
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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