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Conserved domains on  [gi|769829438|ref|YP_009128363|]
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cytochrome c oxidase subunit III (mitochondrion) [Tribolium confusum]

Protein Classification

cytochrome c oxidase subunit 3( domain architecture ID 10009592)

cytochrome c oxidase subunit 3 is one of main transmembrane subunits of cytochrome c oxidase, the last enzyme in the respiratory electron transport chain of mitochondria or bacteria located in the mitochondrial or bacterial membrane

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
2-256 2.31e-153

cytochrome c oxidase subunit III; Provisional


:

Pssm-ID: 214439  Cd Length: 255  Bit Score: 427.29  E-value: 2.31e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 769829438 242 HFVDVVWLFLYITIY 256
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
 
Name Accession Description Interval E-value
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
2-256 2.31e-153

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214439  Cd Length: 255  Bit Score: 427.29  E-value: 2.31e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 769829438 242 HFVDVVWLFLYITIY 256
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
COX3 pfam00510
Cytochrome c oxidase subunit III;
5-260 1.90e-119

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 341.70  E-value: 1.90e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438    5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMF--DSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGM 82
Cdd:pfam00510   1 HPFHMVSPSPWPLFGSFALLLLTSGLVLWFHGYsgNMTLFIIALFSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGM 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   83 ILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGL 162
Cdd:pfam00510  81 ILFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  163 MLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWH 242
Cdd:pfam00510 161 ILTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWH 240
                         250
                  ....*....|....*...
gi 769829438  243 FVDVVWLFLYITIYWWGS 260
Cdd:pfam00510 241 FVDVVWLFLYVSVYWWGS 258
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
17-258 1.55e-118

Cytochrome c oxidase subunit III. 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. CcO 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, is believed to play a role in assembly of the multimer complex. Rhodobacter CcO subunit III stabilizes the integrity of the binuclear center in subunit I. 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 III contains bound phospholipids in several crystal structures and is proposed to contain a "lipid pool." These phospholipids are believed to intrinsic constituents similar to cofactors of the enzyme.


Pssm-ID: 238834  Cd Length: 243  Bit Score: 338.72  E-value: 1.55e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  17 ILSSLSAMVMMSGLIKWFHMFDSSLMM-IGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMILFITSEVFFFLS 95
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGYGGPLLLfLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  96 FFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTIL 175
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 176 QGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITI 255
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 769829438 256 YWW 258
Cdd:cd01665  241 YWW 243
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
69-258 5.42e-51

Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];


Pssm-ID: 441450  Cd Length: 192  Bit Score: 165.02  E-value: 5.42e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  69 QHTFTVTLGLKWGMILFITSEVFFFLSFFWGFFHNSLAPAidigmmWPPKGIETFNPIqIPLLNTLILLTSGLTVTWAHH 148
Cdd:COG1845    7 PHAPERRSPGKLGMWLFLASEVMLFAALFAAYFVLRASAP------DWPAGAELLDLP-LPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 149 SLMENNFKQTSQGLMLTVILGLYFTILQGYEY---IESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNH 225
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYshlIAEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 769829438 226 FSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWW 258
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
130-259 6.07e-12

cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III 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: 131943  Cd Length: 190  Bit Score: 62.95  E-value: 6.07e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  130 LLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYE---YIESPFTISDAAYGSSFFMATGFHGIH 206
Cdd:TIGR02897  56 LIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGTHGCH 135
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 769829438  207 VIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWWG 259
Cdd:TIGR02897 136 VTLGIVWAICLLIQIQRRGLTPYTAPKVFIVSLYWHFLDVVWVFIFTAVYLIG 188
 
Name Accession Description Interval E-value
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
2-256 2.31e-153

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214439  Cd Length: 255  Bit Score: 427.29  E-value: 2.31e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 769829438 242 HFVDVVWLFLYITIY 256
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
COX3 MTH00118
cytochrome c oxidase subunit III; Provisional
2-260 7.80e-135

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177179  Cd Length: 261  Bit Score: 380.45  E-value: 7.80e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00118   3 HQAHPYHMVDPSPWPLTGAMAALLLTSGLAMWFHYNSTTLLKLGLLSMLLTMLQWWRDIVRESTFQGHHTPTVQKGLRYG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00118  83 MILFITSEVFFFLGFFWAFYHSSLAPTPELGGQWPPTGIKPLNPFEVPLLNTAVLLASGVTVTWAHHSIMEGNRKQAIQA 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00118 163 LTLTILLGLYFTALQAMEYYEAPFTISDSVYGSTFFVATGFHGLHVIIGSTFLIVCLLRLIKFHFTTNHHFGFEAAAWYW 242
                        250
                 ....*....|....*....
gi 769829438 242 HFVDVVWLFLYITIYWWGS 260
Cdd:MTH00118 243 HFVDVVWLFLYISIYWWGS 261
COX3 MTH00189
cytochrome c oxidase subunit III; Provisional
1-260 6.43e-131

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177238  Cd Length: 260  Bit Score: 370.46  E-value: 6.43e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   1 MHKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKW 80
Cdd:MTH00189   1 MHQAHPFHLVDPSPWPLTGAIAALLLTSGLAMWFHYNSFILLFLGLILLLLTMIQWWRDVVRESTFQGFHTPPVQKGLRY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  81 GMILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQ 160
Cdd:MTH00189  81 GMILFITSEVFFFLGFFWAFFHSSLAPTVELGMCWPPTGIEPLNPFEVPLLNTAVLLSSGVTVTWAHHSLMEGNRKEAIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 161 GLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWY 240
Cdd:MTH00189 161 ALTLTVILGVYFTLLQAMEYYEAPFTIADSVYGSTFFVATGFHGLHVIIGSTFLLVCLLRQIQGHFTSSHHFGFEAAAWY 240
                        250       260
                 ....*....|....*....|
gi 769829438 241 WHFVDVVWLFLYITIYWWGS 260
Cdd:MTH00189 241 WHFVDVVWLFLYVSIYWWGS 260
COX3 MTH00141
cytochrome c oxidase subunit III; Provisional
3-260 5.70e-127

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177199  Cd Length: 259  Bit Score: 360.75  E-value: 5.70e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   3 KNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGM 82
Cdd:MTH00141   2 TRNPFHLVEFSPWPLTGSIGALFLTVGLVSWFHGGSFLLLVLGLVLIVLTMFQWWRDIVRESTFQGFHTSKVQRGLRWGF 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  83 ILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGL 162
Cdd:MTH00141  82 ILFIVSEVCFFFAFFWAYFHSSLAPSVEIGCCWPPVGIEPLNPFQVPLLNTAVLLASGVTVTWAHHSLMEGDYKSALQGL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 163 MLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWH 242
Cdd:MTH00141 162 GLTIILGVYFTFLQAGEYYEASFSIADGVYGSTFFVLTGFHGLHVIIGTTFLLVCLVRLLLGHFSTNHHFGFEAAAWYWH 241
                        250
                 ....*....|....*...
gi 769829438 243 FVDVVWLFLYITIYWWGS 260
Cdd:MTH00141 242 FVDVVWLFLYLSIYWWGS 259
COX3 MTH00039
cytochrome c oxidase subunit III; Validated
1-260 5.11e-124

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177114  Cd Length: 260  Bit Score: 353.26  E-value: 5.11e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   1 MHKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKW 80
Cdd:MTH00039   1 MTHQHPYHLVDQSPWPLTAAIGALIMTSGLVLWFHGDSILLLLLGLLLLILTSINWWRDVIREATFQGMHTLIVINGLRY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  81 GMILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQ 160
Cdd:MTH00039  81 GMILFITSEVCFFFAFFWAFFHSSLAPTVEIGVSWPPTGINPINPFLVPLLNTAVLLSSGVTITWSHHSILEGNRTEAIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 161 GLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWY 240
Cdd:MTH00039 161 ALFLTVLLGLYFTALQAWEYYDAPFTIADSVYGSTFFVATGFHGLHVIIGTTFLAVCLFRLINHHFSNNHHFGFEAAAWY 240
                        250       260
                 ....*....|....*....|
gi 769829438 241 WHFVDVVWLFLYITIYWWGS 260
Cdd:MTH00039 241 WHFVDVVWLFLYVCIYWWGS 260
COX3 MTH00130
cytochrome c oxidase subunit III; Provisional
2-260 2.67e-123

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177188  Cd Length: 261  Bit Score: 351.37  E-value: 2.67e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00130   3 HQAHAYHMVDPSPWPLTGAVAALLMTSGLAIWFHFHSTTLMTLGLILLLLTMYQWWRDIVREGTFQGHHTPPVQKGLRYG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00130  83 MILFITSEVFFFLGFFWAFYHSSLAPTPELGGCWPPTGITTLDPFEVPLLNTAVLLASGVTVTWAHHSIMEGERKQAIQS 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00130 163 LTLTILLGFYFTFLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSTFLAVCLLRQIQYHFTSEHHFGFEAAAWYW 242
                        250
                 ....*....|....*....
gi 769829438 242 HFVDVVWLFLYITIYWWGS 260
Cdd:MTH00130 243 HFVDVVWLFLYISIYWWGS 261
COX3 MTH00099
cytochrome c oxidase subunit III; Validated
2-260 3.48e-123

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177161  Cd Length: 261  Bit Score: 350.95  E-value: 3.48e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00099   3 HQTHAYHMVNPSPWPLTGALSALLMTSGLIMWFHFNSTTLLTLGLLTNMLTMYQWWRDIIRESTFQGHHTPIVQKGLRYG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00099  83 MILFIISEVFFFAGFFWAFYHSSLAPTPELGGCWPPTGITPLNPLEVPLLNTSVLLASGVSITWAHHSLMEGNRKHMLQA 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00099 163 LFITILLGLYFTLLQASEYYEAPFTISDGIYGSTFFMATGFHGLHVIIGSTFLIVCFLRQLKFHFTSNHHFGFEAAAWYW 242
                        250
                 ....*....|....*....
gi 769829438 242 HFVDVVWLFLYITIYWWGS 260
Cdd:MTH00099 243 HFVDVVWLFLYVSIYWWGS 261
COX3 MTH00219
cytochrome c oxidase subunit III; Provisional
5-260 6.03e-120

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214464  Cd Length: 262  Bit Score: 342.92  E-value: 6.03e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMIL 84
Cdd:MTH00219   7 NPYHLVDYSPWPLTGSLGALMLTSGLVAWFHHYNLDLLILGLLIIVLTMIQWWRDVIRESTFMGLHTSKVSTGLRIGMIL 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  85 FITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLML 164
Cdd:MTH00219  87 FIVSEILFFFAFFWAFFHSSLAPTIELGSCWPPTGINPLNPFQVPLLNTAVLLASGVTVTWAHHSLMESNHKEAQQGLLF 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 165 TVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFV 244
Cdd:MTH00219 167 TILLGLYFTMLQGMEYLEASFSISDSVYGTTFFVATGFHGLHVIIGTIFLFVCFMRGLMLHFSKNHHFGFEAAAWYWHFV 246
                        250
                 ....*....|....*.
gi 769829438 245 DVVWLFLYITIYWWGS 260
Cdd:MTH00219 247 DVVWLFLYVSIYWWGS 262
COX3 pfam00510
Cytochrome c oxidase subunit III;
5-260 1.90e-119

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 341.70  E-value: 1.90e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438    5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMF--DSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGM 82
Cdd:pfam00510   1 HPFHMVSPSPWPLFGSFALLLLTSGLVLWFHGYsgNMTLFIIALFSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGM 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   83 ILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGL 162
Cdd:pfam00510  81 ILFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  163 MLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWH 242
Cdd:pfam00510 161 ILTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWH 240
                         250
                  ....*....|....*...
gi 769829438  243 FVDVVWLFLYITIYWWGS 260
Cdd:pfam00510 241 FVDVVWLFLYVSVYWWGS 258
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
17-258 1.55e-118

Cytochrome c oxidase subunit III. 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. CcO 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, is believed to play a role in assembly of the multimer complex. Rhodobacter CcO subunit III stabilizes the integrity of the binuclear center in subunit I. 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 III contains bound phospholipids in several crystal structures and is proposed to contain a "lipid pool." These phospholipids are believed to intrinsic constituents similar to cofactors of the enzyme.


Pssm-ID: 238834  Cd Length: 243  Bit Score: 338.72  E-value: 1.55e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  17 ILSSLSAMVMMSGLIKWFHMFDSSLMM-IGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMILFITSEVFFFLS 95
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGYGGPLLLfLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  96 FFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTIL 175
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 176 QGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITI 255
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 769829438 256 YWW 258
Cdd:cd01665  241 YWW 243
COX3 MTH00075
cytochrome c oxidase subunit III; Provisional
2-260 4.01e-118

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177146  Cd Length: 261  Bit Score: 338.26  E-value: 4.01e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   2 HKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWG 81
Cdd:MTH00075   3 HQAHAFHMVDPSPWPLTGAIAALLLTSGLAMWFHFGSMIIMLLGLIIMLLTMFQWWRDIVREGTFQGHHTPPVQKGLRYG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  82 MILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQG 161
Cdd:MTH00075  83 MILFITSEVFFFLGFFWAFYNSSLAPTPELGECWPPTGITPLDPFEVPLLNTAVLLASGVTVTWAHHSIMQGNRKEAIQS 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 162 LMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYW 241
Cdd:MTH00075 163 LALTIILGLYFTLLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSLFLLVCLLRQINFHFTSQHHFGFEAAAWYW 242
                        250
                 ....*....|....*....
gi 769829438 242 HFVDVVWLFLYITIYWWGS 260
Cdd:MTH00075 243 HFVDVVWLFLYVSIYWWGS 261
COX3 MTH00024
cytochrome c oxidase subunit III; Validated
5-260 1.00e-110

cytochrome c oxidase subunit III; Validated


Pssm-ID: 214403  Cd Length: 261  Bit Score: 319.39  E-value: 1.00e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMIL 84
Cdd:MTH00024   6 HPYHLVEPSPWPFLGAGGAFFITVGSVVYFHYGFSFILYLGLLVIVGVMFVWWQDVIRESTFQGHHSLIVKQGLKYGMLL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  85 FITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLML 164
Cdd:MTH00024  86 FILSEVLFFFSFFWAFFHSSLAPAVELGVVWPPQGINPLNPFSVPLLNTAVLLSSGATVTWAHHAIISGKRKEAILGLFL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 165 TVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFV 244
Cdd:MTH00024 166 TVFLGVLFTGLQAIEYYEAPFAISDSVYGSTFFVATGFHGLHVIIGTTFLFVCLLRLLSNQFTRRQHVGFEAASWYWHFV 245
                        250
                 ....*....|....*.
gi 769829438 245 DVVWLFLYITIYWWGS 260
Cdd:MTH00024 246 DVVWLFLYLCIYWWGS 261
COX3 MTH00009
cytochrome c oxidase subunit III; Validated
5-260 1.86e-108

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177101  Cd Length: 259  Bit Score: 313.70  E-value: 1.86e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMIL 84
Cdd:MTH00009   4 QPFHLVEYSPWPLTGSIGAFTLTVGLASWFHGYGTLCLILGLIIIILTMIQWWRDVIREGTYMGHHTSYVTKGLRWGMIL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  85 FITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLML 164
Cdd:MTH00009  84 FIASEVMFFFAFFWAFFHSSLAPTPELGCSWPPTGIEPLNPFSVPLLNTAVLLASGVTVTWAHHSLIEGDRPEATQALIL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 165 TVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFV 244
Cdd:MTH00009 164 TVLLGAYFTFLQAGEYIEAPFTIADSVYGSTFFVATGFHGLHVLIGSSFLFVCLLRTWSHHFSTGHHFGFEAAAWYWHFV 243
                        250
                 ....*....|....*.
gi 769829438 245 DVVWLFLYITIYWWGS 260
Cdd:MTH00009 244 DVVWIFLYLCIYWWGS 259
COX3 MTH00052
cytochrome c oxidase subunit III; Provisional
1-260 6.11e-106

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 164623  Cd Length: 262  Bit Score: 307.49  E-value: 6.11e-106
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   1 MHKNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKW 80
Cdd:MTH00052   3 QQYYHPYHLVDPSPWPYIGGCGALFTTVGGVMYFHYSQSWVLILGLITIIFTMVVWWRDVIRESTYQGHHTLIVKQGLKY 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  81 GMILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQ 160
Cdd:MTH00052  83 GMILFIVSEVCLFFSFFWAFFHSSLAPTIEIGAVWPPRGVDPLNPFSVPLLNTAVLLSSGATVTWAHHGIISGKRKEAII 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 161 GLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWY 240
Cdd:MTH00052 163 GLALTVALGLLFTGLQAMEYYEAPFTISDSVYGSTFFVTTGAHGGHVLIGSSFLLVCLFRLINHQFTRHHHFGFEAAAWY 242
                        250       260
                 ....*....|....*....|
gi 769829438 241 WHFVDVVWLFLYITIYWWGS 260
Cdd:MTH00052 243 WHFVDVVWLFLFIFMYWWGS 262
COX3 MTH00028
cytochrome c oxidase subunit III; Provisional
5-260 3.11e-91

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214406  Cd Length: 297  Bit Score: 271.55  E-value: 3.11e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKWGMIL 84
Cdd:MTH00028   6 HPYHLVDPSPWPFVGASGAFLFTSGAVILFHYSDYRLALTGLFLIIITASAWWRDVIREGTHQGHHTQIVVRGLKLGMLL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  85 FITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLM------------- 151
Cdd:MTH00028  86 FILSEVCLFFAFFWAFFHSSLAPSVELGSVWPPKGIEALDPFAVPLLNTTILLSSGATVTWAHHAIIgtgnpaslekgtq 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 152 ----------------------ENNFKQTSQ-GLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVI 208
Cdd:MTH00028 166 giegpnpsngappdpqkgptflLSDFRTNAViGLLMTILLGIIFTGLQAFEYKEASFAISDSVYGSTFFMLTGTHGLHVL 245
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|..
gi 769829438 209 IGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWWGS 260
Cdd:MTH00028 246 VGTTFLIVCFIRLLSNQFTNSHHLGLEAAIWYWHFVDVVWLFLYVFVYWWGS 297
PLN02194 PLN02194
cytochrome-c oxidase
3-259 7.53e-83

cytochrome-c oxidase


Pssm-ID: 177845  Cd Length: 265  Bit Score: 249.20  E-value: 7.53e-83
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   3 KNHPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFD--SSLMMIGSISMILIMYQWWRDISREGTFQGQHTFTVTLGLKW 80
Cdd:PLN02194   5 QRHSYHLVDPSPWPISGSLGALATTVGGVMYMHPFQggARLLSLGLIFILYTMFVWWRDVLRESTLEGHHTKVVQLGPRY 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  81 GMILFITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQ 160
Cdd:PLN02194  85 GSILFIVSEVMFFFAFFWASSHSSLAPAVEIGGIWPPKGIEVLDPWEIPFLNTPILPSSGAAVTWAHHAILAGKEKRAVY 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 161 GLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWY 240
Cdd:PLN02194 165 ALVATVLLALVFTGFQGMEYYQAPFTISDSIYGSTFFLATGFHGFHVIIGTLFLIICGIRQYLGHLTKEHHVGFEAAAWY 244
                        250
                 ....*....|....*....
gi 769829438 241 WHFVDVVWLFLYITIYWWG 259
Cdd:PLN02194 245 WHFVDVVWLFLFVSIYWWG 263
COX3 MTH00083
cytochrome c oxidase subunit III; Provisional
5-260 1.67e-68

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177150  Cd Length: 256  Bit Score: 212.12  E-value: 1.67e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438   5 HPYHLVDISPWPILSSLSAMVMMSGLIKWFHMFDSSLMMIGSISMILIMYQWWRDISREGtFQGQHTFTVTLGLKWGMIL 84
Cdd:MTH00083   3 HNFHILSLSSYPYMMFFSSLGLTSSLVVFFKYGLFYSFFFSLLYLLFISFLWGKDISMEG-LSGYHNFFVMDGFKFGMIL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  85 FITSEVFFFLSFFWGFFHNSLAPAIDIGMMWPPKGIETFNPIQIPLLNTLILLTSGLTVTWAHHSLMENNfKQTSQGLML 164
Cdd:MTH00083  82 FIFSEFMFFFSIFWTFFDAALVPVHELGGVWSPIGIHLVNYLGVPLLNTIILLSSGVSVTWSHHSLCLSN-KSCTNSLLL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 165 TVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFV 244
Cdd:MTH00083 161 TCFLGLYFTSFQLMEYKEASFSISDSIYGSIFYLGTGFHGIHVLCGGLFLLFNLLRLLKSHFNYNHHLGLEFAILYWHFV 240
                        250
                 ....*....|....*.
gi 769829438 245 DVVWLFLYITIYWWGS 260
Cdd:MTH00083 241 DVVWLFLFVFVYWWSY 256
Heme_Cu_Oxidase_III_like cd00386
Heme-copper oxidase subunit III. Heme-copper oxidases are transmembrane protein complexes in ...
70-258 1.27e-62

Heme-copper oxidase subunit III. Heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and mitochondria which couple the reduction of molecular oxygen to water to, proton pumping across the membrane. The heme-copper oxidase superfamily is diverse in terms of electron donors, subunit composition, and heme types. This superfamily includes cytochrome c and ubiquinol oxidases. Bacterial oxidases typically contain 3 or 4 subunits in contrast to the 13 subunit bovine cytochrome c oxidase (CcO). 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. Subunits I, II and III of ubiquinol oxidase are homologous to the corresponding subunits in CcO. This group additionally contains proteins which are fusions between subunits I and III, such as Sulfolobus acidocaldarius SoxM, a subunit of the SoxM terminal oxidase complex. It also includes NorE which has been speculated to be a subunit of nitric oxide reductase. Some archaebacterial cytochrome oxidases lack subunit III. Although not required for catalytic activity, subunit III is believed to play a role in assembly of the multimer complex. Rhodobacter CcO subunit III stabilizes the integrity of the binuclear center in subunit I. It has been proposed that archaea acquired heme-copper oxidases through gene transfer from gram-positive bacteria.


Pssm-ID: 238227  Cd Length: 183  Bit Score: 194.34  E-value: 1.27e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  70 HTFTVTLGLKWGMILFITSEVFFFLSFFWGFFHNSLAPAIDIGmmwppkgiETFNPIQIPLLNTLILLTSGLTVTWAHHS 149
Cdd:cd00386    1 HTASVRSGGRLGMWLFILSEVMLFGSFFWAYFHSRLSPPVEFG--------AGLDPLDLPLLNTNTLLLSGSSVTWAHAS 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 150 LM--ENNFKQTSQGLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNHFS 227
Cdd:cd00386   73 LAarRGNRKKARLWLLLTILLGLAFLGLQAYEYSHLIFTISDSVFGSTFFLLTGFHGLHVIIGLIFLLVVLIRLRRGHFT 152
                        170       180       190
                 ....*....|....*....|....*....|.
gi 769829438 228 PIHHFGFEAAAWYWHFVDVVWLFLYITIYWW 258
Cdd:cd00386  153 PRHHLGLEAAALYWHFVDVVWLFLFPLVYLW 183
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
69-258 5.42e-51

Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];


Pssm-ID: 441450  Cd Length: 192  Bit Score: 165.02  E-value: 5.42e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  69 QHTFTVTLGLKWGMILFITSEVFFFLSFFWGFFHNSLAPAidigmmWPPKGIETFNPIqIPLLNTLILLTSGLTVTWAHH 148
Cdd:COG1845    7 PHAPERRSPGKLGMWLFLASEVMLFAALFAAYFVLRASAP------DWPAGAELLDLP-LPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 149 SLMENNFKQTSQGLMLTVILGLYFTILQGYEY---IESPFTISDAAYGSSFFMATGFHGIHVIIGTTFLAICLARHLNNH 225
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYshlIAEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 769829438 226 FSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWW 258
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
NorE_like cd02862
NorE_like subfamily of heme-copper oxidase subunit III. Heme-copper oxidases include ...
130-256 1.21e-23

NorE_like subfamily of heme-copper oxidase subunit III. Heme-copper oxidases include cytochrome c and ubiquinol oxidases. Alcaligenes faecalis norE is found in a gene cluster containing norCB. norCB encodes the cytochrome c and cytochrome b subunits of nitric oxide reductase (NOR). Based on this and on its similarity to subunit III of cytochrome c oxidase (CcO) and ubiquinol oxidase, NorE has been speculated to be a subunit of NOR.


Pssm-ID: 239213  Cd Length: 186  Bit Score: 94.22  E-value: 1.21e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 130 LLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYEYIESpFTISDAAYGSSFFMA----TGFHGI 205
Cdd:cd02862   55 ALNTLVLLTSSFTVALAVRAARAGRRRRARRWLAAAVLLGLVFLVIKYFEYAHK-IAAGIDPDAGLFFTLyfllTGFHLL 133
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 769829438 206 HVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIY 256
Cdd:cd02862  134 HVLIGLGILLWVAWRARRGRYSARDYEGVEAAALYWHMVDLVWIVLFPLLY 184
Ubiquinol_oxidase_III cd02863
Ubiquinol oxidase subunit III subfamily. Ubiquinol oxidase, the terminal oxidase in the ...
117-256 1.11e-17

Ubiquinol oxidase subunit III subfamily. 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. Ubiquinol oxidases feature four subunits in contrast to the 13 subunit bovine cytochrome c oxidase (CcO). Subunits I, II, and III of bovine CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunits I, II and III of ubiquinol oxidase are homologous to the corresponding subunits in bovine CcO. Although not required for catalytic activity, subunit III appears to be involved in assembly of the multimer complex.


Pssm-ID: 239214  Cd Length: 186  Bit Score: 78.44  E-value: 1.11e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 117 PKGIETFNpIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYE---YIESPFTISDAAYG 193
Cdd:cd02863   42 PPGHELFE-LPLVFIETFLLLLSSFTCGLAMIAMNKNNKKKVILWLIITFLLGLGFVGMEIYEfhhLIAEGAGPDRSAFL 120
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 769829438 194 SSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIY 256
Cdd:cd02863  121 SAFFTLVGTHGLHVTFGLIWILVMIIQLKKRGLTPDTARRLFCLSLFWHFLDIVWIFVFTVVY 183
COX3 MTH00049
cytochrome c oxidase subunit III; Validated
125-256 2.81e-17

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177124  Cd Length: 215  Bit Score: 78.03  E-value: 2.81e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 125 PIQIPLLNTLILLTSGLTVTWAHHSLmenNFKQTSQGLMLTVILGLYFTILQGYEYIESPFTISDAAYGSSFFMATGFHG 204
Cdd:MTH00049  89 SLEIPFVGCFLLLGSSITVTAYHHLL---GWKYCDLFLYLTILLGLLFVVLQVFEFEESGVNSLDSSYYASCFCTVGLHF 165
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 769829438 205 IHVIIGTTFLAICLARHLNNhFSPIHHfgfEAAAWYWHFVDVVWLFLYITIY 256
Cdd:MTH00049 166 SHVVLGVVGLSTLLLVGSSS-FGVYRS---TVLTWYWHFVDYIWLLVYLIVY 213
Heme_Cu_Oxidase_III_2 cd02865
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
129-258 4.68e-17

Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and mitochondria which couple the reduction of molecular oxygen to water to, proton pumping across the membrane. The heme-copper oxidase superfamily is diverse in terms of electron donors, subunit composition, and heme types. This superfamily includes cytochrome c and ubiquinol oxidases. Bacterial oxidases typically contain 3 or 4 subunits in contrast to the 13 subunit bovine cytochrome c oxidase (CcO). 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. Subunits I, II and III of ubiquinol oxidase are homologous to the corresponding subunits in CcO. Although not required for catalytic activity, subunit III is believed to play a role in assembly of the multimer complex. Rhodobacter CcO subunit III stabilizes the integrity of the binuclear center in subunit I. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria.


Pssm-ID: 239216  Cd Length: 184  Bit Score: 76.64  E-value: 4.68e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 129 PLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYEYIESPF---TISDAAYGSSFFMATGFHGI 205
Cdd:cd02865   52 LSLNTAVLAASSVAMQWARRAARRNRRVLARLGLALAGALALAFLAGQLLAWHALNDagyGPTSNPAGSFFYLLTGLHGL 131
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 769829438 206 HVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWW 258
Cdd:cd02865  132 HVIGGLVALAIVLAGLIRGHYGPRRRLPVELCALYWHFLLLVWLVLLALLYGT 184
Heme_Cu_Oxidase_III_1 cd02864
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
125-258 2.72e-15

Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and mitochondria which couple the reduction of molecular oxygen to water to, proton pumping across the membrane. The heme-copper oxidase superfamily is diverse in terms of electron donors, subunit composition, and heme types. This superfamily includes cytochrome c and ubiquinol oxidases. Bacterial oxidases typically contain 3 or 4 subunits in contrast to the 13 subunit bovine cytochrome c oxidase (CcO). 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. Subunits I, II and III of ubiquinol oxidase are homologous to the corresponding subunits in CcO. Although not required for catalytic activity, subunit III is believed to play a role in assembly of the multimer complex. Rhodobacter CcO subunit III stabilizes the integrity of the binuclear center in subunit I. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria.


Pssm-ID: 239215  Cd Length: 202  Bit Score: 72.15  E-value: 2.72e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 125 PIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYEY-----------IESPFTIsdAAYG 193
Cdd:cd02864   59 PLVLIAIMTFILITSSGTMAMAVNFGYRGNRKAAARLMLATALLGATFVGMQAFEWtkliveegvrpWGNPWGA--AQFG 136
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 769829438 194 SSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFG-FEAAAWYWHFVDVVWLFLYITIYWW 258
Cdd:cd02864  137 ASFFMITGFHGTHVTIGVIYLIIIARKVWRGKYQRIGRYEiVEIAGLYWHFVDLVWVFIFAFFYLW 202
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
130-259 6.07e-12

cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III 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: 131943  Cd Length: 190  Bit Score: 62.95  E-value: 6.07e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438  130 LLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYE---YIESPFTISDAAYGSSFFMATGFHGIH 206
Cdd:TIGR02897  56 LIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGTHGCH 135
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 769829438  207 VIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWWG 259
Cdd:TIGR02897 136 VTLGIVWAICLLIQIQRRGLTPYTAPKVFIVSLYWHFLDVVWVFIFTAVYLIG 188
PRK10663 PRK10663
cytochrome o ubiquinol oxidase subunit III; Provisional
117-260 2.79e-09

cytochrome o ubiquinol oxidase subunit III; Provisional


Pssm-ID: 182628  Cd Length: 204  Bit Score: 55.56  E-value: 2.79e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 769829438 117 PKGIETFNpIQIPLLNTLILLTSGLTVTWAHHSLMENNFKQTSQGLMLTVILGLYFTILQGYEY---IESPFTISDAAYG 193
Cdd:PRK10663  58 PTGKDIFE-LPFVLVETFLLLFSSITYGMAAIAMYKNNKSQVISWLALTFLFGAGFIGMEIYEFhhlIVEGMGPDRSGFL 136
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 769829438 194 SSFFMATGFHGIHVIIGTTFLAICLARHLNNHFSPIHHFGFEAAAWYWHFVDVVWLFLYITIYWWGS 260
Cdd:PRK10663 137 SAFFALVGTHGLHVTSGLIWMAVLMVQVARRGLTSTNRTRIMCLSLFWHFLDVVWICVFTVVYLMGA 203
 
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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