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Conserved domains on  [gi|1197511558|ref|YP_009368260|]
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cytochrome c oxidase subunit 2 (mitochondrion) [Lepilemur tymerlachsoni]

Protein Classification

cytochrome c oxidase subunit II( domain architecture ID 11475897)

cytochrome c oxidase subunit II, part of the functional core of the enzyme, transfers the electrons from cytochrome c via its binuclear copper A center to the bimetallic center of the catalytic subunit I

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
COX2 MTH00098
cytochrome c oxidase subunit II; Validated
 1-227 1.14e-165

cytochrome c oxidase subunit II; Validated


:

Pssm-ID: 177160 [Multi-domain]  Cd Length: 227  Bit Score: 455.72  E-value: 1.14e-165
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00098    1 MAYPFQLGFQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQEVETIWTILPAIILILIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00098   81 LRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLSFDSYMIPTSDLKPGELRLLEVDNRVVLPMEMPIRMLISSEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00098  161 HSWAVPSLGLKTDAIPGRLNQTTLMSTRPGLYYGQCSEICGSNHSFMPIVLELVPLKYFEKWSASML 227
 
Name Accession Description Interval E-value
COX2 MTH00098
cytochrome c oxidase subunit II; Validated
 1-227 1.14e-165

cytochrome c oxidase subunit II; Validated


Pssm-ID: 177160 [Multi-domain]  Cd Length: 227  Bit Score: 455.72  E-value: 1.14e-165
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00098    1 MAYPFQLGFQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQEVETIWTILPAIILILIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00098   81 LRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLSFDSYMIPTSDLKPGELRLLEVDNRVVLPMEMPIRMLISSEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00098  161 HSWAVPSLGLKTDAIPGRLNQTTLMSTRPGLYYGQCSEICGSNHSFMPIVLELVPLKYFEKWSASML 227
CcO_II_C cd13912
C-terminal domain of Cytochrome c Oxidase subunit II; Cytochrome c Oxidase (CcO), the terminal ...
 93-222 1.88e-90

C-terminal domain of Cytochrome c Oxidase subunit II; 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. 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 II contains a copper-copper binuclear site called CuA, which is believed to be involved in electron transfer from cytochrome c to the binuclear center (active site) in subunit I.


Pssm-ID: 259979 [Multi-domain]  Cd Length: 130  Bit Score: 261.74  E-value: 1.88e-90
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  93 PSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKT 172
Cdd:cd13912     1 PSLTIKAIGHQWYWSYEYSDFNDLEFDSYMIPEDDLEKGQLRLLEVDNRLVVPVNTHIRVLVTSADVIHSWAVPSLGIKV 80

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1197511558 173 DAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEW 222
Cdd:cd13912    81 DAVPGRLNQTSFFIERPGVYYGQCSEICGANHSFMPIVVEAVSLEDFLSW 130
COX2 pfam00116
Cytochrome C oxidase subunit II, periplasmic domain;
95-214 7.85e-79

Cytochrome C oxidase subunit II, periplasmic domain;


Pssm-ID: 395066 [Multi-domain]  Cd Length: 120  Bit Score: 232.30  E-value: 7.85e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  95 LTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDA 174
Cdd:pfam00116   1 LTIKAIGHQWYWSYEYTDFGDLEFDSYMIPTEDLEEGQLRLLEVDNRVVLPVETHIRVIVTAADVIHSWAVPSLGIKTDA 80

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1197511558 175 IPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELI 214
Cdd:pfam00116  81 VPGRLNQTSFSIDREGVFYGQCSEICGINHSFMPIVIEAV 120
CyoA COG1622
Heme/copper-type cytochrome/quinol oxidase, subunit 2 [Energy production and conversion];
6-223 1.37e-52

Heme/copper-type cytochrome/quinol oxidase, subunit 2 [Energy production and conversion];


Pssm-ID: 441229 [Multi-domain]  Cd Length: 229  Bit Score: 169.24  E-value: 1.37e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   6 QMGFQDAASPIMEELlyfhDHTLMIVFLISSLV-LYIISLML-------------STKLTHTSTVdaqeVETVWTILPAV 71
Cdd:COG1622    18 QLSLPDPAGPIAEEI----DDLFWVSLIIMLVIfVLVFGLLLyfairyrrrkgdaDPAQFHHNTK----LEIVWTVIPII 89

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  72 ILILIALPSLRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLcfdsymvplldlkpgdlrlleVDNRVTLPTEMSIR 151
Cdd:COG1622    90 IVIVLAVPTLRVLHALDDAPEDPLTVEVTGYQWKWLFRYPDQGIA---------------------TVNELVLPVGRPVR 148

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1197511558 152 MLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:COG1622   149 FLLTSADVIHSFWVPALGGKQDAIPGRVTELWFTADKPGTYRGQCAELCGTGHAGMRFKVVVVSPEEFDAWL 220
CoxB TIGR02866
cytochrome c oxidase, subunit II; Cytochrome c oxidase is the terminal electron acceptor of ...
 12-223 8.93e-43

cytochrome c oxidase, subunit II; Cytochrome c oxidase is the terminal electron acceptor of mitochondria (and one of several possible acceptors in prokaryotes) in the electron transport chain of aerobic respiration. The enzyme couples the oxidation of reduced cytochrome c with the reduction of molecular oxygen to water. This process results in the pumping of four protons across the membrane which are used in the proton gradient powered synthesis of ATP. The oxidase contains two heme a cofactors and three copper atoms as well as other bound ions. [Energy metabolism, Electron transport]


Pssm-ID: 274329 [Multi-domain]  Cd Length: 199  Bit Score: 143.29  E-value: 8.93e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  12 AASPIMEELLYFHDHTLMIVFLISSLVLYIISLML------STKLTHTSTVDAQEVETVWTILPAVILI-LIALPSLRIL 84
Cdd:TIGR02866   1 PGGEIAQQIAFLFLFVLAVSTLISLLVAALLAYVVwkfrrkGDEEKPSQIHGNRRLEYVWTVIPLIIVVgLFAATAKGLL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  85 YMMDEITTPSLTVKTLGHQWYWSYEYTDYenlcfdsymvplldlkpgdlrLLEVDNRVTLPTEMSIRMLISSEDVLHSWT 164
Cdd:TIGR02866  81 YLERPIPKDALKVKVTGYQWWWDFEYPES---------------------GFTTVNELVLPAGTPVELQVTSKDVIHSFW 139

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1197511558 165 VPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:TIGR02866 140 VPELGGKIDAIPGQTNALWFNADEPGVYYGFCAELCGAGHSLMLFKVVVVPKEEFDAYV 198
 
Name Accession Description Interval E-value
COX2 MTH00098
cytochrome c oxidase subunit II; Validated
 1-227 1.14e-165

cytochrome c oxidase subunit II; Validated


Pssm-ID: 177160 [Multi-domain]  Cd Length: 227  Bit Score: 455.72  E-value: 1.14e-165
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00098    1 MAYPFQLGFQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQEVETIWTILPAIILILIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00098   81 LRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLSFDSYMIPTSDLKPGELRLLEVDNRVVLPMEMPIRMLISSEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00098  161 HSWAVPSLGLKTDAIPGRLNQTTLMSTRPGLYYGQCSEICGSNHSFMPIVLELVPLKYFEKWSASML 227
COX2 MTH00117
cytochrome c oxidase subunit II; Provisional
 1-227 7.26e-157

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177178 [Multi-domain]  Cd Length: 227  Bit Score: 433.57  E-value: 7.26e-157
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00117    1 MANPSQLGFQDASSPIMEELLFFHDHALMVALLISSLVLYLLTLMLTTKLTHTNTVDAQEVELIWTILPAIVLILLALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00117   81 LRILYLMDEINNPHLTIKAIGHQWYWSYEYTDYKDLSFDSYMIPTQDLPNGHFRLLEVDHRMVIPMESPIRILITAEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00117  161 HSWAVPSLGVKTDAVPGRLNQTSFITTRPGVFYGQCSEICGANHSFMPIVVESVPLKHFENWSSLLS 227
COX2 MTH00129
cytochrome c oxidase subunit II; Provisional
 1-227 2.92e-139

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177187 [Multi-domain]  Cd Length: 230  Bit Score: 389.07  E-value: 2.92e-139
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00129    1 MAHPSQLGFQDAASPVMEELLHFHDHALMIVFLISTLVLYIIVAMVSTKLTNKYILDSQEIEIIWTVLPAVILILIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00129   81 LRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYEDLGFDSYMIPTQDLTPGQFRLLEADHRMVVPVESPIRVLVSAEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00129  161 HSWAVPALGVKMDAVPGRLNQTAFIASRPGVFYGQCSEICGANHSFMPIVVEAVPLEHFENWSSLML 227
COX2 MTH00076
cytochrome c oxidase subunit II; Provisional
 1-227 5.98e-138

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 164646 [Multi-domain]  Cd Length: 228  Bit Score: 385.67  E-value: 5.98e-138
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00076    1 MAHPSQLGFQDAASPIMEELLHFHDHALMAVFLISTLVLYIITIMMTTKLTNTNTMDAQEIEMVWTIMPAIILIVIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00076   81 LRILYLMDEINDPHLTVKAIGHQWYWSYEYTDYEDLSFDSYMIPTQDLTPGQFRLLEVDNRMVVPMESPIRMLITAEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00076  161 HSWAVPSLGIKTDAIPGRLNQTSFIASRPGVYYGQCSEICGANHSFMPIVVEATPLNNFLNWSSSML 227
COX2 MTH00154
cytochrome c oxidase subunit II; Provisional
 1-227 3.81e-132

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 214438 [Multi-domain]  Cd Length: 227  Bit Score: 371.08  E-value: 3.81e-132
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00154    1 MATWSNLSFQDSASPLMEQLIFFHDHTMMILIMITILVGYMMISLLFNKFTNRFLLEGQEIEIIWTILPAIILIFIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00154   81 LRLLYLLDEVNNPSITLKTIGHQWYWSYEYSDFKNIEFDSYMIPTNELENNGFRLLDVDNRLVLPMNTQIRILITAADVI 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00154  161 HSWTVPSLGVKVDAVPGRLNQLNFLINRPGLFFGQCSEICGANHSFMPIVIESVSVNNFINWIKNMS 227
COX2 MTH00185
cytochrome c oxidase subunit II; Provisional
 1-227 8.80e-129

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 164736 [Multi-domain]  Cd Length: 230  Bit Score: 362.67  E-value: 8.80e-129
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00185    1 MAHPSQLGLQDAASPVMEELIHFHDHTLMIVFLISTLVLYIIVAMVTTKLTNKYILDSQEIEIVWTILPAIILIMIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00185   81 LRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYEQLEFDSYMTPTQDLTPGQFRLLETDHRMVVPMESPIRVLITAEDVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00185  161 HSWTVPALGVKMDAVPGRLNQATFIISRPGLYYGQCSEICGANHSFMPIVVEAVPLEHFENWSSLML 227
COX2 MTH00168
cytochrome c oxidase subunit II; Provisional
 1-225 2.33e-125

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177223 [Multi-domain]  Cd Length: 225  Bit Score: 353.90  E-value: 2.33e-125
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00168    1 MATYSQLGLQDAASPVMEELILFHDHALLILVLILTLVLYSLLVLVTSKYTNRFLLDSQMIEFVWTIIPAFILISLALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00168   81 LRLLYLMDEIDKPDLTIKAVGHQWYWSYEYTDYNDLEFDSYMVPTQDLSPGQFRLLEVDNRLVLPMDSKIRVLVTSADVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLT 225
Cdd:MTH00168  161 HSWTLPSLGLKMDAVPGRLNQLAFLSSRPGSFYGQCSEICGANHSFMPIVVEFVPWETFENWVDS 225
COX2 MTH00038
cytochrome c oxidase subunit II; Provisional
 1-227 1.44e-122

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177113 [Multi-domain]  Cd Length: 229  Bit Score: 347.07  E-value: 1.44e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00038    1 MATWLQLGLQDASSPLMEELIYFHDYALIILTLITILVFYGLASLLFSSPTNRFFLEGQELETIWTIVPAFILIFIALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00038   81 LQLLYLMDEVNNPFLTIKAIGHQWYWSYEYTDYNDLEFDSYMVPTSDLSTGLPRLLEVDNRLVLPYQTPIRVLVSSADVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00038  161 HSWAVPSLGVKMDAVPGRLNQTTFFISRTGLFYGQCSEICGANHSFMPIVIESVPFNTFENWVSNFL 227
COX2 MTH00140
cytochrome c oxidase subunit II; Provisional
 6-226 2.09e-122

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 214430 [Multi-domain]  Cd Length: 228  Bit Score: 346.54  E-value: 2.09e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   6 QMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPSLRILY 85
Cdd:MTH00140    6 QLGFQDPASPLMEELIFFHDHAMVVLVLIFSFVMYMLVLLLFNKFSCRTILEAQKLETIWTIVPALILVFLALPSLRLLY 85

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  86 MMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTV 165
Cdd:MTH00140   86 LLDETNNPLLTVKAIGHQWYWSYEYSDFSVIEFDSYMVPENELELGDFRLLEVDNRLVLPYSVDTRVLVTSADVIHSWTV 165

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1197511558 166 PSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTM 226
Cdd:MTH00140  166 PSLGVKVDAIPGRLNQLSFEPKRPGVFYGQCSEICGANHSFMPIVVEAVPLEDFVKWLELM 226
COX2 MTH00139
cytochrome c oxidase subunit II; Provisional
 1-226 5.04e-117

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 214429 [Multi-domain]  Cd Length: 226  Bit Score: 332.84  E-value: 5.04e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00139    1 MAYWGQLGFQDSASPLMEQLIFFHDHAMVILIMILSFVGYISLSLMSNKFTSRSLLESQEVETIWTVLPAFILLFLALPS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVL 160
Cdd:MTH00139   81 LRLLYLMDEVSDPYLTFKAVGHQWYWSYEYSDFKNLSFDSYMIPTEDLSSGEFRLLEVDNRLVLPYKSNIRALITAADVL 160

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1197511558 161 HSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTM 226
Cdd:MTH00139  161 HSWTVPSLGVKIDAVPGRLNQVGFFINRPGVFYGQCSEICGANHSFMPIVVEAISPKFFLEWILEK 226
COX2 MTH00008
cytochrome c oxidase subunit II; Validated
 6-225 4.75e-109

cytochrome c oxidase subunit II; Validated


Pssm-ID: 164584 [Multi-domain]  Cd Length: 228  Bit Score: 312.56  E-value: 4.75e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   6 QMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPSLRILY 85
Cdd:MTH00008    6 QLMFQDAASPVMLQLISFHDHALLILTLVLTVVGYAMTSLMFNKLSNRYILEAQQIETIWTILPALILLFLAFPSLRLLY 85

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  86 MMDEITTPSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTV 165
Cdd:MTH00008   86 LMDEVSNPSITLKTIGHQWYWSYEYSDFSNLEFDSYMLPTSDLSPGQFRLLEVDNRAVLPMQTEIRVLVTAADVIHSWTV 165

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558 166 PSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLT 225
Cdd:MTH00008  166 PSLGVKVDAVPGRLNQIGFTITRPGVFYGQCSEICGANHSFMPIVLEAVDTKSFMKWVSS 225
COX2 MTH00023
cytochrome c oxidase subunit II; Validated
 4-226 9.10e-106

cytochrome c oxidase subunit II; Validated


Pssm-ID: 214402 [Multi-domain]  Cd Length: 240  Bit Score: 304.75  E-value: 9.10e-106
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   4 PIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPSLRI 83
Cdd:MTH00023   13 PWQLGFQDAADPVMEEIIFFHDQIMFLLIIIITVVLWLIVEALNGKFYDRFLVDGTFLEIVWTIIPAVILVFIALPSLKL 92

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  84 LYMMDEITTPSLTVKTLGHQWYWSYEYTDY--ENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLH 161
Cdd:MTH00023   93 LYLMDEVVSPALTIKAIGHQWYWSYEYSDYegETLEFDSYMVPTSDLNSGDFRLLEVDNRLVVPINTHVRILVTGADVLH 172

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1197511558 162 SWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTM 226
Cdd:MTH00023  173 SFAVPSLGLKIDAVPGRLNQTGFFIKRPGVFYGQCSEICGANHSFMPIVIEAVSLDKYINWLLSL 237
COX2 MTH00051
cytochrome c oxidase subunit II; Provisional
 4-226 7.43e-104

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177126 [Multi-domain]  Cd Length: 234  Bit Score: 299.77  E-value: 7.43e-104
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   4 PIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPSLRI 83
Cdd:MTH00051    6 PWQLGFQDAASPVMEEIIFFHDQIMFILTIIITTVLWLIIRALTTKYYHKYLFEGTLIEIIWTLIPAAILIFIAFPSLKL 85

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  84 LYMMDEITTPSLTVKTLGHQWYWSYEYTDY--ENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLH 161
Cdd:MTH00051   86 LYLMDEVIDPALTIKAIGHQWYWSYEYSDYgtDTIEFDSYMIPTSDLNSGDLRLLEVDNRLIVPIQTQVRVLVTAADVLH 165

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1197511558 162 SWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTM 226
Cdd:MTH00051  166 SFAVPSLSVKIDAVPGRLNQTSFFIKRPGVFYGQCSEICGANHSFMPIVIEGVSLDKYINWVATQ 230
CcO_II_C cd13912
C-terminal domain of Cytochrome c Oxidase subunit II; Cytochrome c Oxidase (CcO), the terminal ...
 93-222 1.88e-90

C-terminal domain of Cytochrome c Oxidase subunit II; 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. 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 II contains a copper-copper binuclear site called CuA, which is believed to be involved in electron transfer from cytochrome c to the binuclear center (active site) in subunit I.


Pssm-ID: 259979 [Multi-domain]  Cd Length: 130  Bit Score: 261.74  E-value: 1.88e-90
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  93 PSLTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKT 172
Cdd:cd13912     1 PSLTIKAIGHQWYWSYEYSDFNDLEFDSYMIPEDDLEKGQLRLLEVDNRLVVPVNTHIRVLVTSADVIHSWAVPSLGIKV 80

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1197511558 173 DAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEW 222
Cdd:cd13912    81 DAVPGRLNQTSFFIERPGVYYGQCSEICGANHSFMPIVVEAVSLEDFLSW 130
COX2 MTH00027
cytochrome c oxidase subunit II; Provisional
 4-223 1.47e-85

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 214405 [Multi-domain]  Cd Length: 262  Bit Score: 254.56  E-value: 1.47e-85
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   4 PIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLY-IISLMLSTKLT--HTSTVDAQEVETVWTILPAVILILIALPS 80
Cdd:MTH00027   32 PWQLGFQDAGSPVMEEIIMLHDQILFILTIIVGVVLWlIIRILLGNNYYsyYWNKLDGSLIEVIWTLIPAFILILIAFPS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  81 LRILYMMDE-ITTPSLTVKTLGHQWYWSYEYTDY--ENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSE 157
Cdd:MTH00027  112 LRLLYIMDEcGFSANITIKVTGHQWYWSYSYEDYgeKNIEFDSYMIPTADLEFGDLRLLEVDNRLILPVDTNVRVLITAA 191

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1197511558 158 DVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:MTH00027  192 DVLHSWTVPSLAVKMDAVPGRINETGFLIKRPGIFYGQCSEICGANHSFMPIVVESVSLSKYIDWI 257
COX2 pfam00116
Cytochrome C oxidase subunit II, periplasmic domain;
95-214 7.85e-79

Cytochrome C oxidase subunit II, periplasmic domain;


Pssm-ID: 395066 [Multi-domain]  Cd Length: 120  Bit Score: 232.30  E-value: 7.85e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  95 LTVKTLGHQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDA 174
Cdd:pfam00116   1 LTIKAIGHQWYWSYEYTDFGDLEFDSYMIPTEDLEEGQLRLLEVDNRVVLPVETHIRVIVTAADVIHSWAVPSLGIKTDA 80

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1197511558 175 IPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELI 214
Cdd:pfam00116  81 VPGRLNQTSFSIDREGVFYGQCSEICGINHSFMPIVIEAV 120
COX2 MTH00080
cytochrome c oxidase subunit II; Provisional
 23-227 1.00e-76

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 177149 [Multi-domain]  Cd Length: 231  Bit Score: 230.67  E-value: 1.00e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  23 FHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTVDAQEVETVWTILPAVILILIALPSLRILYMMDEITTPS-LTVKTLG 101
Cdd:MTH00080   25 FNCSLLFGEFVLAFVVFLFLYLISNNFYFKSKKIEYQFGELLCSVFPVLILLMQMVPSLSLLYYYGLMNLDSnLTVKVTG 104

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558 102 HQWYWSYEYTDYENLCFDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAIPGRLNQ 181
Cdd:MTH00080  105 HQWYWSYEFSDIPGLEFDSYMKSLDQLRLGEPRLLEVDNRCVLPCDTNIRFCITSSDVIHSWALPSLSIKMDAMSGILST 184

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*.
gi 1197511558 182 VTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWLLTML 227
Cdd:MTH00080  185 LCYSFPMPGVFYGQCSEICGANHSFMPIAVEVTLLDNFKEWCKLLL 230
CyoA COG1622
Heme/copper-type cytochrome/quinol oxidase, subunit 2 [Energy production and conversion];
6-223 1.37e-52

Heme/copper-type cytochrome/quinol oxidase, subunit 2 [Energy production and conversion];


Pssm-ID: 441229 [Multi-domain]  Cd Length: 229  Bit Score: 169.24  E-value: 1.37e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   6 QMGFQDAASPIMEELlyfhDHTLMIVFLISSLV-LYIISLML-------------STKLTHTSTVdaqeVETVWTILPAV 71
Cdd:COG1622    18 QLSLPDPAGPIAEEI----DDLFWVSLIIMLVIfVLVFGLLLyfairyrrrkgdaDPAQFHHNTK----LEIVWTVIPII 89

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  72 ILILIALPSLRILYMMDEITTPSLTVKTLGHQWYWSYEYTDYENLcfdsymvplldlkpgdlrlleVDNRVTLPTEMSIR 151
Cdd:COG1622    90 IVIVLAVPTLRVLHALDDAPEDPLTVEVTGYQWKWLFRYPDQGIA---------------------TVNELVLPVGRPVR 148

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1197511558 152 MLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:COG1622   149 FLLTSADVIHSFWVPALGGKQDAIPGRVTELWFTADKPGTYRGQCAELCGTGHAGMRFKVVVVSPEEFDAWL 220
COX2 MTH00047
cytochrome c oxidase subunit II; Provisional
 17-214 6.51e-45

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 214412 [Multi-domain]  Cd Length: 194  Bit Score: 148.56  E-value: 6.51e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  17 MEELLYFHDHTLMIVFLISSLVLYIISLMLSTKLTHTSTV----DAQEVETVWTILPAVI-LILIALPSLRILYMMDeiT 91
Cdd:MTH00047    1 MNLSLLYYDIVCYILALCVFIPCWVYIMLCWQVVSGNGSVnfgsENQVLELLWTVVPTLLvLVLCFLNLNFITSDLD--C 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  92 TPSLTVKTLGHQWYWSYEYTDyeNLCFDSYMVPLLDLkpgdlrlleVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVK 171
Cdd:MTH00047   79 FSSETIKVIGHQWYWSYEYSF--GGSYDSFMTDDIFG---------VDKPLRLVYGVPYHLLVTSSDVIHSFSVPDLNLK 147

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|...
gi 1197511558 172 TDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELI 214
Cdd:MTH00047  148 MDAIPGRINHLFFCPDRHGVFVGYCSELCGVGHSYMPIVIEVV 190
PTZ00047 PTZ00047
cytochrome c oxidase subunit II; Provisional
 118-215 3.13e-44

cytochrome c oxidase subunit II; Provisional


Pssm-ID: 240243 [Multi-domain]  Cd Length: 162  Bit Score: 145.73  E-value: 3.13e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558 118 FDSYMVPLLDLKPGDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCS 197
Cdd:PTZ00047   51 FQSNLVTDEDLKPGMLRQLEVDKRLTLPTRTHIRFLITATDVIHSWSVPSLGIKADAIPGRLHKINTFILREGVFYGQCS 130

                          90
                  ....*....|....*...
gi 1197511558 198 EICGANHSFMPIVLELIS 215
Cdd:PTZ00047  131 EMCGTLHGFMPIVVEAVS 148
CoxB TIGR02866
cytochrome c oxidase, subunit II; Cytochrome c oxidase is the terminal electron acceptor of ...
 12-223 8.93e-43

cytochrome c oxidase, subunit II; Cytochrome c oxidase is the terminal electron acceptor of mitochondria (and one of several possible acceptors in prokaryotes) in the electron transport chain of aerobic respiration. The enzyme couples the oxidation of reduced cytochrome c with the reduction of molecular oxygen to water. This process results in the pumping of four protons across the membrane which are used in the proton gradient powered synthesis of ATP. The oxidase contains two heme a cofactors and three copper atoms as well as other bound ions. [Energy metabolism, Electron transport]


Pssm-ID: 274329 [Multi-domain]  Cd Length: 199  Bit Score: 143.29  E-value: 8.93e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  12 AASPIMEELLYFHDHTLMIVFLISSLVLYIISLML------STKLTHTSTVDAQEVETVWTILPAVILI-LIALPSLRIL 84
Cdd:TIGR02866   1 PGGEIAQQIAFLFLFVLAVSTLISLLVAALLAYVVwkfrrkGDEEKPSQIHGNRRLEYVWTVIPLIIVVgLFAATAKGLL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  85 YMMDEITTPSLTVKTLGHQWYWSYEYTDYenlcfdsymvplldlkpgdlrLLEVDNRVTLPTEMSIRMLISSEDVLHSWT 164
Cdd:TIGR02866  81 YLERPIPKDALKVKVTGYQWWWDFEYPES---------------------GFTTVNELVLPAGTPVELQVTSKDVIHSFW 139

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1197511558 165 VPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:TIGR02866 140 VPELGGKIDAIPGQTNALWFNADEPGVYYGFCAELCGAGHSLMLFKVVVVPKEEFDAYV 198
CuRO_HCO_II_like cd13842
Cupredoxin domain of Heme-copper oxidase subunit II; Heme-copper oxidases are transmembrane ...
 95-212 1.26e-31

Cupredoxin domain of Heme-copper oxidase subunit II; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259911 [Multi-domain]  Cd Length: 95  Bit Score: 111.23  E-value: 1.26e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  95 LTVKTLGHQWYWSYEYTDyenlcfdsymvplldlkpgdlrlLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDA 174
Cdd:cd13842     1 LTVYVTGVQWSWTFIYPN-----------------------VRTPNEIVVPAGTPVRFRVTSPDVIHGFYIPNLGVKVDA 57

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1197511558 175 IPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLE 212
Cdd:cd13842    58 VPGYTSELWFVADKPGTYTIICAEYCGLGHSYMLGKVE 95
CuRO_CcO_Caa3_II cd04213
The cupredoxin domain of Caa3 type Cytochrome c oxidase subunit II; Cytochrome c oxidase (CcO), ...
 94-207 3.72e-29

The cupredoxin domain of Caa3 type Cytochrome c oxidase subunit II; Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of most bacteria, is a multi-chain transmembrane protein located in the inner membrane the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. Caa3 type of CcO Subunit II contains a copper-copper binuclear site called CuA, which is believed to be involved in electron transfer from cytochrome c to the cytochromes a, a3 and CuB active site in subunit I.


Pssm-ID: 259875 [Multi-domain]  Cd Length: 103  Bit Score: 105.01  E-value: 3.72e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  94 SLTVKTLGHQWYWSYEYTDYenlcfdsymvplldlkpgDLRLLEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTD 173
Cdd:cd04213     1 ALTIEVTGHQWWWEFRYPDE------------------PGRGIVTANELHIPVGRPVRLRLTSADVIHSFWVPSLAGKMD 62

                          90       100       110
                  ....*....|....*....|....*....|....
gi 1197511558 174 AIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd04213    63 MIPGRTNRLWLQADEPGVYRGQCAEFCGASHALM 96
COX2_TM pfam02790
Cytochrome C oxidase subunit II, transmembrane domain; The N-terminal domain of cytochrome C ...
 1-83 1.22e-28

Cytochrome C oxidase subunit II, transmembrane domain; The N-terminal domain of cytochrome C oxidase contains two transmembrane alpha-helices.


Pssm-ID: 397083 [Multi-domain]  Cd Length: 89  Bit Score: 103.18  E-value: 1.22e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558   1 MACPIQMGFQDAASPIMEELLYFHDHTLMIVFLISSLVLYIISLML------STKLTHTSTVDAQEVETVWTILPAVILI 74
Cdd:pfam02790   1 MPTPWGLGFQDAASPLMEGLLELHDYIMFILTLILILVLYILVTCLirfnrrKNPITARYTTHGQTIEIIWTIIPAVILI 80


                  ....*....
gi 1197511558  75 LIALPSLRI 83
Cdd:pfam02790  81 LIALPSFKL 89
CuRO_HCO_II_like_5 cd13919
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 95-207 3.36e-22

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259986 [Multi-domain]  Cd Length: 107  Bit Score: 87.31  E-value: 3.36e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  95 LTVKTLGHQWYWSYEYTDYenlcfDSYMVPLLDLKPGDLRLlEVDNRVTLptemsirmLISSEDVLHSWTVPSLGVKTDA 174
Cdd:cd13919     2 LVVEVTAQQWAWTFRYPGG-----DGKLGTDDDVTSPELHL-PVGRPVLF--------NLRSKDVIHSFWVPEFRVKQDA 67

                          90       100       110
                  ....*....|....*....|....*....|...
gi 1197511558 175 IPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd13919    68 VPGRTTRLWFTPTREGEYEVRCAELCGLGHYRM 100
CuRO_HCO_II_like_3 cd13914
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 96-223 1.40e-20

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259981 [Multi-domain]  Cd Length: 108  Bit Score: 83.23  E-value: 1.40e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  96 TVKTLGHQWYWSYEYTDYENlcfdsymvplldlkpgdlrllEVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAI 175
Cdd:cd13914     2 EIEVEAYQWGWEFSYPEANV---------------------TTSEQLVIPADRPVYFRITSRDVIHAFHVPELGLKQDAF 60

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1197511558 176 PGRLNqvTLMTS--RPGIYYGQCSEICGANHSFMPIVLELISLKHFEEWL 223
Cdd:cd13914    61 PGQYN--TIKTEatEEGEYQLYCAEYCGAGHSQMLSTVTVVSQDEYQQWL 108
CuRO_HCO_II_like_6 cd13918
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 67-223 2.70e-20

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259985 [Multi-domain]  Cd Length: 139  Bit Score: 83.27  E-value: 2.70e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  67 ILPAVILI-LIALPSLRILYMMDEITTP---SLTVKTLGHQWYWSYEYTD-YENLcfdSYMVplldlkpgdlrllevdnr 141
Cdd:cd13918     1 GLSAIIVIsLIVWTYGMLLYVEDPPDEAdedALEVEVEGFQFGWQFEYPNgVTTG---NTLR------------------ 59

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558 142 vtLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFMPIVLELISLKHFEE 221
Cdd:cd13918    60 --VPADTPIALRVTSTDVFHTFGIPELRVKADAIPGEYTSTWFEADEPGTYEAKCYELCGSGHSLMTGDVIVMDEEEFEA 137


                  ..
gi 1197511558 222 WL 223
Cdd:cd13918   138 WY 139
CuRO_HCO_II_like_2 cd13915
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 94-207 8.36e-19

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259982 [Multi-domain]  Cd Length: 98  Bit Score: 78.05  E-value: 8.36e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  94 SLTVKTLGHQWYWSYEYtdyenlcfdsymvplldlkPGDLRlleVDNRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTD 173
Cdd:cd13915     1 ALEIQVTGRQWMWEFTY-------------------PNGKR---EINELHVPVGKPVRLILTSKDVIHSFYVPAFRIKQD 58

                          90       100       110
                  ....*....|....*....|....*....|....
gi 1197511558 174 AIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd13915    59 VVPGRYTYLWFEATKPGEYDLFCTEYCGTGHSGM 92
ba3_CcO_II_C cd13913
C-terminal cupredoxin domain of Ba3-like heme-copper oxidase subunit II; The ba3 family of ...
 140-207 1.53e-08

C-terminal cupredoxin domain of Ba3-like heme-copper oxidase subunit II; 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.


Pssm-ID: 259980 [Multi-domain]  Cd Length: 99  Bit Score: 50.65  E-value: 1.53e-08
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1197511558 140 NRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd13913    25 NEIEVPAGATVTFYVTSKDVIHGFEIAGTNVNVMVIPGQVSSVTYTFDKPGEYLIICNEYCGAGHHNM 92
Cupredoxin cd00920
Cupredoxin superfamily; Cupredoxins contain type I copper centers and are involved in ...
 129-212 2.23e-08

Cupredoxin superfamily; Cupredoxins contain type I copper centers and are involved in inter-molecular electron transfer reactions. Cupredoxins are blue copper proteins, having an intense blue color due to the presence of a mononuclear type 1 (T1) copper site. Structurally, the cupredoxin-like fold consists of a beta-sandwich with 7 strands in 2 beta-sheets, which is arranged in a Greek-key beta-barrel. Some of these proteins have lost the ability to bind copper. The majority of family members contain multiple cupredoxin domain repeats: ceruloplasmin and the coagulation factors V/VIII have six repeats; laccase, ascorbate oxidase, spore coat protein A, and multicopper oxidase CueO contain three repeats; and nitrite reductase has two repeats. Others are mono-domain cupredoxins, such as plastocyanin, pseudoazurin, plantacyanin, azurin, rusticyanin, stellacyanin, quinol oxidase, and the periplasmic domain of cytochrome c oxidase subunit II.


Pssm-ID: 259860 [Multi-domain]  Cd Length: 110  Bit Score: 50.69  E-value: 2.23e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558 129 KPGDLRLLEVDNRVTLPTEMSIRMLISSE-DVLHSWTVPSLGVKTDAI---------------PGRLNQVTLMTSRPGIY 192
Cdd:cd00920    12 FTYNGVLLFGPPVLVVPVGDTVRVQFVNKlGENHSVTIAGFGVPVVAMagganpglvntlvigPGESAEVTFTTDQAGVY 91

                          90       100
                  ....*....|....*....|
gi 1197511558 193 YGQCSEICGaNHSFMPIVLE 212
Cdd:cd00920    92 WFYCTIPGH-NHAGMVGTIN 110
CuRO_UO_II cd04212
The cupredoxin domain of Ubiquinol oxidase subunit II; Ubiquinol oxidase, the terminal oxidase ...
 140-207 3.48e-05

The cupredoxin domain of Ubiquinol oxidase subunit II; 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. Although subunit II of ubiquinol oxidase lacks the binuclear CuA site found in cytochrome c oxidases, the structure is conserved.


Pssm-ID: 259874 [Multi-domain]  Cd Length: 99  Bit Score: 41.38  E-value: 3.48e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1197511558 140 NRVTLPTEMSIRMLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd04212    25 NELVIPVGRPVNFRLTSDSVMNSFFIPQLGGQIYAMAGMQTQLHLIADKPGTYQGLSANYSGEGFSDM 92
CuRO_HCO_II_like_1 cd13916
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 96-207 4.75e-05

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259983 [Multi-domain]  Cd Length: 93  Bit Score: 40.83  E-value: 4.75e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1197511558  96 TVKTLGHQWYWSYEYTdyenlcfdsymvpllDLKPGDLrlleVDNRVTlptemsirmlisSEDVLHSWTVPS----LGVK 171
Cdd:cd13916     2 VVAVTGHQWYWELSRT---------------EIPAGKP----VEFRVT------------SADVNHGFGIYDpdmrLLAQ 50

                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 1197511558 172 TDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd13916    51 TQAMPGYTNVLRYTFDKPGTYTILCLEYCGLAHHVM 86
N2OR_C cd04223
The C-terminal cupredoxin domain of Nitrous-oxide reductase; Nitrous-oxide reductase ...
 157-207 1.58e-03

The C-terminal cupredoxin domain of Nitrous-oxide reductase; Nitrous-oxide reductase participates in nitrogen metabolism and catalyzes the last step in dissimilatory nitrate reduction, the two-electron reduction of N2O to N2. It contains copper ions as cofactors in the form of a binuclear CuA center at the site of electron entry and a tetranuclear CuZ centre at the active site. The C-terminus of Nitrous-oxide reductase is a cupredoxin domain.


Pssm-ID: 259885 [Multi-domain]  Cd Length: 95  Bit Score: 36.83  E-value: 1.58e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1197511558 157 EDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd04223    37 EDITHGFAIPGYNVNLSLEPGETATVTFVADKPGVYPYYCTEFCSALHLEM 87
CuRO_HCO_II_like_4 cd13917
Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; ...
 151-207 5.28e-03

Uncharacterized subfamily with similarity to Heme-copper oxidase subunit II cupredoxin domain; 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 two to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian cytochrome c oxidase (CcO) are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria. Subunit II is found in CcO, ubiquinol oxidase, and the ba3-like oxidases, while the cbb3 oxidases contain alternative additional subunits. Additionally, nitrous oxide reductase contains the globular portion of subunit II as a domain within its structure. In some families, subunit II contains a copper-copper binuclear center that is involved in the transfer of electrons from the substrate to the binuclear center (active site) in subunit I.


Pssm-ID: 259984 [Multi-domain]  Cd Length: 88  Bit Score: 35.04  E-value: 5.28e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1197511558 151 RMLISSEDVLHSWTVPSLGVKTDAIPGRLNQVTLMTSRPGIYYGQCSEICGANHSFM 207
Cdd:cd13917    25 RLHLSSLDVQHGFSLQPKNINFQVLPGYEWVITMTPNETGEFHIICNEYCGIGHHTM 81
 
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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