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Conserved domains on  [gi|571254271|emb|CAP09771|]
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cytochrome oxidase subunit I, partial (mitochondrion) [Poecilimon pergamicus]

Protein Classification

heme-copper oxidase family protein( domain architecture ID 14)

heme-copper oxidase family protein may catalyze the transfer of electrons from an electron donor onto molecular oxygen

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Heme_Cu_Oxidase_I super family cl00275
Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in ...
 1-274 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.


The actual alignment was detected with superfamily member MTH00153:

Pssm-ID: 469701  Cd Length: 511  Bit Score: 563.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00153 238 HPEVYILILPGFGMISHIISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 317

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00153 318 IFSWLATLHGSQINYSPSLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPL 397

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00153 398 FTGLTMNPKWLKIQFFIMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTSWNVISSIGSTISLISILFFIFIIWESMISK 477

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00153 478 RPVLFSLNLSSSIEWLQNLPPAEHSYSELPLLTN 511
 
Name Accession Description Interval E-value
COX1 MTH00153
cytochrome c oxidase subunit I; Provisional
 1-274 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177210  Cd Length: 511  Bit Score: 563.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00153 238 HPEVYILILPGFGMISHIISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 317

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00153 318 IFSWLATLHGSQINYSPSLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPL 397

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00153 398 FTGLTMNPKWLKIQFFIMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTSWNVISSIGSTISLISILFFIFIIWESMISK 477

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00153 478 RPVLFSLNLSSSIEWLQNLPPAEHSYSELPLLTN 511
Cyt_c_Oxidase_I cd01663
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
 1-255 6.67e-161

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: 455.79  E-value: 6.67e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:cd01663  231 HPEVYILILPGFGIISHIISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIK 310

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:cd01663  311 VFSWLATMWGGSIKFETPMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPK 390

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:cd01663  391 ITGLSYNETLGKIHFWLMFIGVNLTFFPQHFLGLAGMPRRYPDYPDAYAGWNMISSIGSLISFVSVLLFLFIVWESFVSG 470

                        250
                 ....*....|....*.
gi 571254271 241 RTVLF-PLSMTSSLEW 255
Cdd:cd01663  471 RKVIFnVGEGSTSLEW 486
CyoB COG0843
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
1-270 5.86e-96

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


Pssm-ID: 440605  Cd Length: 535  Bit Score: 291.65  E-value: 5.86e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:COG0843  242 HPEVYILILPAFGIVSEIIPTFSRKP-LFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVK 320

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:COG0843  321 VFNWIATMWRGRIRFTTPMLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPK 400

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYP--DVYMSWNVLSSIGSTISFIGIIMLIFIIWESMI 238
Cdd:COG0843  401 MTGRMLNERLGKIHFWLWFIGFNLTFFPMHILGLLGMPRRYATYPpePGWQPLNLISTIGAFILAVGFLLFLINLVVSLR 480

                        250       260       270
                 ....*....|....*....|....*....|...
gi 571254271 239 SNRTVL-FPLSMTsSLEWYQNLPPAEHSYSELP 270
Cdd:COG0843  481 KGPKAGgNPWGAR-TLEWATPSPPPLYNFASIP 512
CtaD_CoxA TIGR02891
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ...
 1-266 7.69e-94

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: 285.27  E-value: 7.69e-94
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271    1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:TIGR02891 233 HPEVYIIFLPAFGIISEILPTFARKP-IFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVK 311

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:TIGR02891 312 VFNWIATLWGGSIRFTTPMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPK 391

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPD--VYMSWNVLSSIGSTISFIGIIMLIFIIWESMI 238
Cdd:TIGR02891 392 VTGRMYNERLGRWHFWLTFVGFNLTFFPMHLLGLLGMPRRYYTYPPqmGFATLNLISTIGAFILAAGFLVFLWNLIWSLR 471

                         250       260
                  ....*....|....*....|....*...
gi 571254271  239 SNRTVLFPLSMTSSLEWYQNLPPAEHSY 266
Cdd:TIGR02891 472 KGPKAGANPWGATTLEWTTSSPPPAHNF 499
COX1 pfam00115
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ...
 1-221 2.24e-71

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: 225.53  E-value: 2.24e-71
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271    1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:pfam00115 208 HPEVYILILPAFGIIYYILPKFAGRP-LFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVK 286

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   81 IFSWLATLHGTQLT-YSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYP 159
Cdd:pfam00115 287 VFNWLATLWGGWIRfRTTPMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLP 366

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 571254271  160 LFTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYS----DYPDVYMSWNVLSSIGSTI 221
Cdd:pfam00115 367 KLTGRMYSEKLGKLHFWLLFIGFNLTFFPMHILGLLGMPRRYAppfiETVPAFQPLNWIRTIGGVL 432
 
Name Accession Description Interval E-value
COX1 MTH00153
cytochrome c oxidase subunit I; Provisional
 1-274 0e+00

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177210  Cd Length: 511  Bit Score: 563.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00153 238 HPEVYILILPGFGMISHIISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 317

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00153 318 IFSWLATLHGSQINYSPSLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPL 397

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00153 398 FTGLTMNPKWLKIQFFIMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTSWNVISSIGSTISLISILFFIFIIWESMISK 477

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00153 478 RPVLFSLNLSSSIEWLQNLPPAEHSYSELPLLTN 511
Cyt_c_Oxidase_I cd01663
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
 1-255 6.67e-161

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: 455.79  E-value: 6.67e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:cd01663  231 HPEVYILILPGFGIISHIISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIK 310

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:cd01663  311 VFSWLATMWGGSIKFETPMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPK 390

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:cd01663  391 ITGLSYNETLGKIHFWLMFIGVNLTFFPQHFLGLAGMPRRYPDYPDAYAGWNMISSIGSLISFVSVLLFLFIVWESFVSG 470

                        250
                 ....*....|....*.
gi 571254271 241 RTVLF-PLSMTSSLEW 255
Cdd:cd01663  471 RKVIFnVGEGSTSLEW 486
COX1 MTH00142
cytochrome c oxidase subunit I; Provisional
 1-274 3.50e-157

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214431  Cd Length: 511  Bit Score: 447.25  E-value: 3.50e-157
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00142 238 HPEVYILILPGFGMISHIINHYSGKKEVFGTLGMIYAMLSIGLLGFIVWAHHMFTVGMDVDTRAYFTAATMVIAVPTGIK 317

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00142 318 VFSWLATLHGSKVKYEPPMLWALGFIFLFTVGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFALFAGFIHWFPL 397

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00142 398 FTGLTLNPRWLKAHFYTMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTTWNVVSSLGSMISFIAVLMFVFIVWESFVSQ 477

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00142 478 RLVMWSSHLSTSLEWSHRLPPDFHTYDELPILVV 511
COX1 MTH00223
cytochrome c oxidase subunit I; Provisional
 1-270 6.40e-154

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177260  Cd Length: 512  Bit Score: 439.03  E-value: 6.40e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00223 237 HPEVYILILPGFGMISHIVSHYSSKKEVFGTLGMIYAMLSIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIK 316

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00223 317 VFSWLATIYGSKIKYEAPMLWALGFIFLFTVGGLTGIILSNSSLDIMLHDTYYVVAHFHYVLSMGAVFALFAGFNHWFPL 396

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00223 397 FTGVTLHRRWAKAHFFLMFLGVNLTFFPQHFLGLAGMPRRYSDYPDCYTKWNQVSSFGSMISFVSVLFFMFIVWEAFVSQ 476

                        250       260       270
                 ....*....|....*....|....*....|
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELP 270
Cdd:MTH00223 477 RSVVWSGHLSTSLEWDNLLPADFHNNSETG 506
COX1 MTH00167
cytochrome c oxidase subunit I; Provisional
 1-272 7.68e-154

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177222  Cd Length: 512  Bit Score: 438.73  E-value: 7.68e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00167 240 HPEVYILILPGFGMISHIVVYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00167 320 VFSWLATLHGGKIKWETPMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00167 400 FTGLTLNETWTKIHFFVMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNVVSSIGSLISLVAVILFLFIIWEAFSSK 479

                        250       260       270
                 ....*....|....*....|....*....|..
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPML 272
Cdd:MTH00167 480 RKLLPVELTSTNVEWLHGCPPPHHTWEEPPFV 511
COX1 MTH00116
cytochrome c oxidase subunit I; Provisional
 1-274 1.74e-153

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177177  Cd Length: 515  Bit Score: 437.99  E-value: 1.74e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00116 240 HPEVYILILPGFGIISHIVTYYAGKKEPFGYMGMVWAMLSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGIK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00116 320 VFSWLATLHGGTIKWDPPMLWALGFIFLFTIGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00116 400 FTGYTLHQTWTKAQFGVMFTGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTISSIGSLISMTAVIMLMFIIWEAFSSK 479

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00116 480 RKVLQPELTTTNIEWIHGCPPPYHTFEEPAFVQV 513
COX1 MTH00037
cytochrome c oxidase subunit I; Provisional
 1-270 3.31e-137

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177112  Cd Length: 517  Bit Score: 396.89  E-value: 3.31e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00037 240 HPEVYILILPGFGMISHVIAHYSGKQEPFGYLGMVYAMIAIGILGFLVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00037 320 VFSWMATLQGSNLRWETPLLWALGFVFLFTIGGLTGIVLANSSIDVVLHDTYYVVAHFHYVLSMGAVFAIFAGFTHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00037 400 FSGVSLHPLWSKVHFFLMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSTISLVATLFFLFLIWEAFASQ 479

                        250       260       270
                 ....*....|....*....|....*....|.
gi 571254271 241 RTVLFPLSMTSSLEW-YQNLPPAEHSYSELP 270
Cdd:MTH00037 480 REVISPEFSSSSLEWqYSSFPPSHHTFDETP 510
COX1 MTH00103
cytochrome c oxidase subunit I; Validated
 1-268 4.14e-134

cytochrome c oxidase subunit I; Validated


Pssm-ID: 177165  Cd Length: 513  Bit Score: 388.86  E-value: 4.14e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00103 240 HPEVYILILPGFGMISHIVTYYSGKKEPFGYMGMVWAMMSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00103 320 VFSWLATLHGGNIKWSPAMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00103 400 FSGYTLNDTWAKIHFTIMFVGVNMTFFPQHFLGLSGMPRRYSDYPDAYTTWNTVSSMGSFISLTAVMLMIFMIWEAFASK 479

                        250       260
                 ....*....|....*....|....*...
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSE 268
Cdd:MTH00103 480 REVLTVELTTTNLEWLHGCPPPYHTFEE 507
COX1 MTH00183
cytochrome c oxidase subunit I; Provisional
 1-268 2.14e-131

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177234  Cd Length: 516  Bit Score: 381.96  E-value: 2.14e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00183 240 HPEVYILILPGFGMISHIVAYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00183 320 VFSWLATLHGGSIKWETPLLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAAFVHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00183 400 FSGYTLHSTWTKIHFGVMFVGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSLISLVAVIMFLFILWEAFAAK 479

                        250       260
                 ....*....|....*....|....*...
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSE 268
Cdd:MTH00183 480 REVLSVELTSTNVEWLHGCPPPYHTFEE 507
COX1 MTH00007
cytochrome c oxidase subunit I; Validated
 1-273 9.82e-131

cytochrome c oxidase subunit I; Validated


Pssm-ID: 133649  Cd Length: 511  Bit Score: 380.02  E-value: 9.82e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00007 237 HPEVYILILPGFGAISHIVTHYAGKLEPFGTLGMIYAMLGIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIK 316

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00007 317 VFSWLATIHGSPIKYETPMLWALGFIFLFTTGGLTGIVLSNSSLDIILHDTYYVVAHFHYVLSMGAVFAIFAAFNHWFPL 396

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00007 397 FTGLTLHDRWAKAHFFLMFLGVNLTFFPQHFLGLSGMPRRYSDYPDAYTKWNVVSSFGSMLSFVALLLFIFILWEAFSAQ 476

                        250       260       270
                 ....*....|....*....|....*....|...
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLS 273
Cdd:MTH00007 477 RGVIASPHMSSSLEWQDTLPLDFHNLPETGIIT 509
COX1 MTH00077
cytochrome c oxidase subunit I; Provisional
 1-274 5.05e-129

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214419  Cd Length: 514  Bit Score: 375.82  E-value: 5.05e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00077 240 HPEVYILILPGFGMISHIVTYYSAKKEPFGYMGMVWAMMSIGLLGFIVWAHHMFTVDLNVDTRAYFTSATMIIAIPTGVK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00077 320 VFSWLATMHGGAIKWDAAMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPL 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00077 400 FSGYTLHSTWSKIHFGVMFIGVNLTFFPQHFLGLAGMPRRYSDYPDAYTLWNTVSSIGSLISLVAVIMMMFIIWEAFSSK 479

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSELPMLSN 274
Cdd:MTH00077 480 REVLTTELTSTNIEWLHGCPPPYHTFEEPSFVQT 513
COX1 MTH00079
cytochrome c oxidase subunit I; Provisional
 1-268 1.77e-120

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177148  Cd Length: 508  Bit Score: 353.60  E-value: 1.77e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00079 240 HPEVYILILPAFGIISQSTLYLTGKKEVFGSLGMVYAILSIGLIGCVVWAHHMYTVGMDLDSRAYFTAATMVIAVPTGVK 319

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00079 320 VFSWLATLFGMKMKFQPLLLWVLGFIFLFTIGGLTGVILSNSSLDIILHDTYYVVSHFHYVLSLGAVFGIFTGISLWWPF 399

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00079 400 MTGIVYDKLMMSAVFFLMFVGVNLTFFPLHFAGLHGMPRKYLDYPDVYSVWNVISSYGSMISVFALFLFIYVLLESFFSY 479

                        250       260
                 ....*....|....*....|....*...
gi 571254271 241 RTVLFPLSMTSSLEWYQNLPPAEHSYSE 268
Cdd:MTH00079 480 RLVLHDNYINSSPEYSLSSYVFGHSYQS 507
COX1 MTH00182
cytochrome c oxidase subunit I; Provisional
 1-272 1.14e-115

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 214451  Cd Length: 525  Bit Score: 342.19  E-value: 1.14e-115
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00182 242 HPEVYILILPGFGMISQIIPTFVAKKQIFGYLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIK 321

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00182 322 VFSWLATIYGGTLRLDTPMLWAMGFVFLFTLGGLTGVVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGK 401

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMISN 240
Cdd:MTH00182 402 ITGYCYNELYGKIHFWLMFIGVNLTFFPQHFLGLAGFPRRYSDFADAFAGWNLVSSLGSIISIVGVVWFIYIIYDAYVRE 481

                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 571254271 241 RTVL----FPLSMTSSLEWYQNLPPAEHSYSELPML 272
Cdd:MTH00182 482 EKFIgwkeGTGESWASLEWVHSSPPLFHTYNELPFV 517
COX1 MTH00184
cytochrome c oxidase subunit I; Provisional
 1-272 2.34e-111

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177235  Cd Length: 519  Bit Score: 331.02  E-value: 2.34e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00184 242 HPEVYILILPGFGIISQIIPTFAAKKQIFGYLGMVYAMVSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIK 321

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:MTH00184 322 IFSWIATIFGGSLRLDTPMLWAIGFVFLFTMGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGK 401

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMIsn 240
Cdd:MTH00184 402 ITGYCYNEVYGKIHFWLMFIGVNLTFFPQHFLGLAGLPRRYSDFHDSFAGWNQISSLGSVISIVGVVWFIYIVYDAYV-- 479

                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 571254271 241 RTVLF-----PLSMTSSLEWYQNLPPAEHSYSELPML 272
Cdd:MTH00184 480 REIKFvgwveDSGHYPSLEWAQTSPPAHHTYNELPYV 516
Heme_Cu_Oxidase_I cd00919
Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in ...
 1-237 1.34e-104

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: 311.77  E-value: 1.34e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:cd00919  228 HPEVYILILPAFGAISEIIPTFSGKP-LFGYKLMVYAFLAIGFLSFLVWAHHMFTVGLPVDTRAYFTAATMIIAVPTGIK 306

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:cd00919  307 VFNWLATLWGGRIRFDPPMLFALGFLFLFTIGGLTGVVLANVPLDIVLHDTYYVVAHFHYVLSGGVVFAIFAGLYYWFPK 386

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESM 237
Cdd:cd00919  387 MTGRMLSEKLGKIHFWLWFIGFNLTFFPMHFLGLLGMPRRYADYPDGFAPWNFISSVGAFILGLGLLLFLGNLFLSL 463
CyoB COG0843
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
1-270 5.86e-96

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


Pssm-ID: 440605  Cd Length: 535  Bit Score: 291.65  E-value: 5.86e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:COG0843  242 HPEVYILILPAFGIVSEIIPTFSRKP-LFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVK 320

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:COG0843  321 VFNWIATMWRGRIRFTTPMLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPK 400

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYP--DVYMSWNVLSSIGSTISFIGIIMLIFIIWESMI 238
Cdd:COG0843  401 MTGRMLNERLGKIHFWLWFIGFNLTFFPMHILGLLGMPRRYATYPpePGWQPLNLISTIGAFILAVGFLLFLINLVVSLR 480

                        250       260       270
                 ....*....|....*....|....*....|...
gi 571254271 239 SNRTVL-FPLSMTsSLEWYQNLPPAEHSYSELP 270
Cdd:COG0843  481 KGPKAGgNPWGAR-TLEWATPSPPPLYNFASIP 512
COX1 MTH00026
cytochrome c oxidase subunit I; Provisional
 1-272 5.43e-95

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 164599  Cd Length: 534  Bit Score: 289.61  E-value: 5.43e-95
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00026 241 HPEVYILILPGFGIISQILSLFSYKKQIFGYLGMVYAMLAIGVLGFIVWAHHMYVVGMDVDTRAYFTAATMIIAVPTGIK 320

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGT--QLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWY 158
Cdd:MTH00026 321 IFSWLATVSGSgrNLIFTTPMAWALGFIFLFTIGGLTGIVLSNSSLDILLHDTYYVVAHFHFVLSMGAVFAIFGGFYLWF 400

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 159 PLFTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESM- 237
Cdd:MTH00026 401 GKITGYAYKDIYGLIHFWLMFIGVNITFFPQHFLGLAGLPRRYADYPDNFEDFNQISSFGSIISIIAVIWFIVVIFDAYy 480

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*..
gi 571254271 238 --------ISNRTVLFPLSMT----SSLEWYQNLPPAEHSYSELPML 272
Cdd:MTH00026 481 reepfdinIMAKGPLIPFSCQpahfDTLEWSLTSPPEHHTYNELPYI 527
CtaD_CoxA TIGR02891
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ...
 1-266 7.69e-94

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: 285.27  E-value: 7.69e-94
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271    1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:TIGR02891 233 HPEVYIIFLPAFGIISEILPTFARKP-IFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVK 311

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:TIGR02891 312 VFNWIATLWGGSIRFTTPMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPK 391

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPD--VYMSWNVLSSIGSTISFIGIIMLIFIIWESMI 238
Cdd:TIGR02891 392 VTGRMYNERLGRWHFWLTFVGFNLTFFPMHLLGLLGMPRRYYTYPPqmGFATLNLISTIGAFILAAGFLVFLWNLIWSLR 471

                         250       260
                  ....*....|....*....|....*...
gi 571254271  239 SNRTVLFPLSMTSSLEWYQNLPPAEHSY 266
Cdd:TIGR02891 472 KGPKAGANPWGATTLEWTTSSPPPAHNF 499
COX1 MTH00048
cytochrome c oxidase subunit I; Provisional
 1-265 1.48e-88

cytochrome c oxidase subunit I; Provisional


Pssm-ID: 177123  Cd Length: 511  Bit Score: 272.32  E-value: 1.48e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:MTH00048 238 HPEVYVLILPGFGIISHICLSLSNNDDPFGYYGLVFAMFSIVCLGSVVWAHHMFTVGLDVKTAVFFSSVTMIIGVPTGIK 317

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYS-PALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYP 159
Cdd:MTH00048 318 VFSWLYMLLNSRVRKSdPVVWWVVSFIVLFTIGGVTGIVLSASVLDNVLHDTWFVVAHFHYVLSLGSYSSVVIMFIWWWP 397

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 160 LFTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDVYMSWNVLSSIGSTISFIGIIMLIFIIWESMIS 239
Cdd:MTH00048 398 LITGLSLNKYLLQCHCIISMIGFNLCFFPMHYFGLCGLPRRVCVYEPSYYWINVVCTVGSFISAFSGCFFVFILWESLVV 477

                        250       260
                 ....*....|....*....|....*.
gi 571254271 240 NRTVLFPLSMTSSLEWYQNLPPAEHS 265
Cdd:MTH00048 478 KNEVLGLWGSSSCVVNVLMSPVPYHN 503
Ubiquinol_Oxidase_I cd01662
Ubiquinol oxidase subunit I. Ubiquinol oxidase, the terminal oxidase in the respiratory ...
 1-221 1.49e-85

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: 264.06  E-value: 1.49e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:cd01662  234 HPEVYILILPAFGIFSEIVPTFSRKP-LFGYRSMVYATVAIGFLSFGVWVHHMFTTGAGALVNAFFSIATMIIAVPTGVK 312

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:cd01662  313 IFNWLFTMWRGRIRFETPMLWAIGFLVTFVIGGLTGVMLASPPADFQVHDTYFVVAHFHYVLIGGVVFPLFAGFYYWFPK 392

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPDV--YMSWNVLSSIGSTI 221
Cdd:cd01662  393 MFGRMLNERLGKWSFWLWFIGFNLTFFPMHILGLMGMPRRVYTYLPGpgWDPLNLISTIGAFL 455
COX1 pfam00115
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ...
 1-221 2.24e-71

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: 225.53  E-value: 2.24e-71
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271    1 HPEVYILILPGFGMISHIISQESGKKeAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:pfam00115 208 HPEVYILILPAFGIIYYILPKFAGRP-LFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVK 286

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   81 IFSWLATLHGTQLT-YSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYP 159
Cdd:pfam00115 287 VFNWLATLWGGWIRfRTTPMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLP 366

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 571254271  160 LFTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYS----DYPDVYMSWNVLSSIGSTI 221
Cdd:pfam00115 367 KLTGRMYSEKLGKLHFWLLFIGFNLTFFPMHILGLLGMPRRYAppfiETVPAFQPLNWIRTIGGVL 432
QoxB TIGR02882
cytochrome aa3 quinol oxidase, subunit I; This family (QoxB) encodes subunit I of the aa3-type ...
 1-270 6.20e-56

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: 190.07  E-value: 6.20e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271    1 HPEVYILILPGFGMISHIISQESgKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:TIGR02882 277 HPEVYIVILPAFGIYSEIISTFA-QKRLFGYKSMVWSTVGIAFLSFLVWVHHFFTMGNGALINSFFSITTMAIAIPTGVK 355

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:TIGR02882 356 IFNWLLTLYKGKIRFTTPMLFSLAFIPNFLIGGVTGVMLAMASADYQYHNTYFLVAHFHYVLITGVVFACLAGLIYWYPK 435

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDY--PDVYMSWNVLSSIGSTI-SFIGIIMLIFIIWESM 237
Cdd:TIGR02882 436 MFGYKLNERLGKWCFWFFMIGFNVCFFPMYILGLDGMPRRMYTYspSDGWFPLNLISTIGALLmAIGFIFLVYNIYYSHR 515

                         250       260       270
                  ....*....|....*....|....*....|...
gi 571254271  238 ISNRTVLFPLSMTSSLEWYQNLPPAEHSYSELP 270
Cdd:TIGR02882 516 KSPREATGDPWNGRTLEWATASPPPKYNFAVTP 548
PRK15017 PRK15017
cytochrome o ubiquinol oxidase subunit I; Provisional
 1-270 6.10e-52

cytochrome o ubiquinol oxidase subunit I; Provisional


Pssm-ID: 184978  Cd Length: 663  Bit Score: 179.75  E-value: 6.10e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESgKKEAFGTLGMIYAMLAIGLLGFVVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIK 80
Cdd:PRK15017 284 HPEVYILILPVFGVFSEIAATFS-RKRLFGYTSLVWATVCITVLSFIVWLHHFFTMGAGANVNAFFGITTMIIAIPTGVK 362

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  81 IFSWLATLHGTQLTYSPALLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMAGFIQWYPL 160
Cdd:PRK15017 363 IFNWLFTMYQGRIVFHSAMLWTIGFIVTFSVGGMTGVLLAVPGADFVLHNSLFLIAHFHNVIIGGVVFGCFAGMTYWWPK 442

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 161 FTGLSLNPKWLMIQFTIMFVGVNLTFFPQHFLGLAGMPRRYSDYPD-VYMSWNVLSSIGSTISFIGIIMLIFIIWESMIS 239
Cdd:PRK15017 443 AFGFKLNETWGKRAFWFWIIGFFVAFMPLYALGFMGMTRRLSQQIDpQFHTMLMIAASGAALIALGILCQVIQMYVSIRD 522

                        250       260       270
                 ....*....|....*....|....*....|....
gi 571254271 240 ---NRTVLFPLSMTSSLEWYQNLPPAEHSYSELP 270
Cdd:PRK15017 523 rdqNRDLTGDPWGGRTLEWATSSPPPFYNFAVVP 556
ba3-like_Oxidase_I cd01660
ba3-like heme-copper oxidase subunit I. The ba3 family of heme-copper oxidases are ...
 1-223 2.72e-14

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: 72.32  E-value: 2.72e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271   1 HPEVYILILPGFGMISHIISQESGKKEAFGTLGMIyAMLAIGLLGFVVWAHHMFT-VGMDVDTRAYFTSATMIIAVPTGI 79
Cdd:cd01660  213 HPLVYFWLLPAYIAWYTILPKIAGGKLFSDPLARL-AFILFLLFSTPVGFHHQFAdPGIGPGWKFIHMVLTFMVALPSLL 291

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271  80 KIFSWLATL-HGTQLTYSPALLW---------------ALGFVFlFTIGGLTGVVLANSSIDIILHDTYYVVAHFHyvLS 143
Cdd:cd01660  292 TAFTVFASLeIAGRLRGGKGLFGwiralpwgdpmflalFLAMLM-FIPGGAGGIINASYQLNYVVHNTAWVPGHFH--LT 368

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 571254271 144 MGAVFAIMAGFIQWY--PLFTGLSLNPKWL-MIQFTIMFVGVNLTFFPQHFLGLAGMPRR--YSDYPDVYM-----SWNV 213
Cdd:cd01660  369 VGGAVALTFMAVAYWlvPHLTGRELAAKRLaLAQPWLWFVGMTIMSTAMHVAGLLGAPRRtaEAQYGGLPAagewaPYQQ 448

                        250
                 ....*....|
gi 571254271 214 LSSIGSTISF 223
Cdd:cd01660  449 LMAIGGTILF 458
 
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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