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Conserved domains on  [gi|212725627|ref|YP_002317369|]
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cytochrome c oxidase subunit III (mitochondrion) [Architeuthis dux]

Protein Classification

cytochrome c oxidase subunit 3( domain architecture ID 10791091)

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 MTH00141
cytochrome c oxidase subunit III; Provisional
1-259 4.07e-156

cytochrome c oxidase subunit III; Provisional


:

Pssm-ID: 177199  Cd Length: 259  Bit Score: 434.32  E-value: 4.07e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00141   1 MTRNPFHLVEFSPWPLTGSIGALFLTVGLVSWFHGGSFLLLVLGLVLIVLTMFQWWRDIVRESTFQGFHTSKVQRGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00141  81 FILFIVSEVCFFFAFFWAYFHSSLAPSVEIGCCWPPVGIEPLNPFQVPLLNTAVLLASGVTVTWAHHSLMEGDYKSALQG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00141 161 LGLTIILGVYFTFLQAGEYYEASFSIADGVYGSTFFVLTGFHGLHVIIGTTFLLVCLVRLLLGHFSTNHHFGFEAAAWYW 240
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00141 241 HFVDVVWLFLYLSIYWWGS 259
 
Name Accession Description Interval E-value
COX3 MTH00141
cytochrome c oxidase subunit III; Provisional
1-259 4.07e-156

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177199  Cd Length: 259  Bit Score: 434.32  E-value: 4.07e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00141   1 MTRNPFHLVEFSPWPLTGSIGALFLTVGLVSWFHGGSFLLLVLGLVLIVLTMFQWWRDIVRESTFQGFHTSKVQRGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00141  81 FILFIVSEVCFFFAFFWAYFHSSLAPSVEIGCCWPPVGIEPLNPFQVPLLNTAVLLASGVTVTWAHHSLMEGDYKSALQG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00141 161 LGLTIILGVYFTFLQAGEYYEASFSIADGVYGSTFFVLTGFHGLHVIIGTTFLLVCLVRLLLGHFSTNHHFGFEAAAWYW 240
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00141 241 HFVDVVWLFLYLSIYWWGS 259
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
16-257 9.74e-119

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: 339.11  E-value: 9.74e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  16 LTGSLGAMFLTVGLTSWFHN-HGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILFITSEICFFFA 94
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGyGGPLLLFLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  95 FFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVL 174
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 175 QAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCI 254
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 212725627 255 YWW 257
Cdd:cd01665  241 YWW 243
COX3 pfam00510
Cytochrome c oxidase subunit III;
5-259 2.09e-115

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 331.30  E-value: 2.09e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627    5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFH--NHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMI 82
Cdd:pfam00510   2 PFHMVSPSPWPLFGSFALLLLTSGLVLWFHgySGNMTLFIIALFSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGMI 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   83 LFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMI 162
Cdd:pfam00510  82 LFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGLI 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  163 LTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHF 242
Cdd:pfam00510 162 LTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWHF 241
                         250
                  ....*....|....*..
gi 212725627  243 VDVVWLILYTCIYWWGS 259
Cdd:pfam00510 242 VDVVWLFLYVSVYWWGS 258
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
69-257 7.85e-44

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


Pssm-ID: 441450  Cd Length: 192  Bit Score: 146.53  E-value: 7.85e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  69 HTMKVSLGMRMGMILFITSEICF-FFAFFWAYFHSSLAPNtevgacWPPIHIHPlnPFQVPLLNTAILLASGVTVTWAHH 147
Cdd:COG1845    8 HAPERRSPGKLGMWLFLASEVMLfAALFAAYFVLRASAPD------WPAGAELL--DLPLPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 148 SLMCGNHKEATQSMILTIILGVYFTVLQAQEYME---TSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHH 224
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYSHliaEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 212725627 225 FSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWW 257
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
129-258 2.81e-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: 63.72  E-value: 2.81e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  129 LLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQE---YMETSFSISDSIYGSTFFVATGFHGLH 205
Cdd:TIGR02897  56 LIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGTHGCH 135
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 212725627  206 VMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWWG 258
Cdd:TIGR02897 136 VTLGIVWAICLLIQIQRRGLTPYTAPKVFIVSLYWHFLDVVWVFIFTAVYLIG 188
 
Name Accession Description Interval E-value
COX3 MTH00141
cytochrome c oxidase subunit III; Provisional
1-259 4.07e-156

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177199  Cd Length: 259  Bit Score: 434.32  E-value: 4.07e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00141   1 MTRNPFHLVEFSPWPLTGSIGALFLTVGLVSWFHGGSFLLLVLGLVLIVLTMFQWWRDIVRESTFQGFHTSKVQRGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00141  81 FILFIVSEVCFFFAFFWAYFHSSLAPSVEIGCCWPPVGIEPLNPFQVPLLNTAVLLASGVTVTWAHHSLMEGDYKSALQG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00141 161 LGLTIILGVYFTFLQAGEYYEASFSIADGVYGSTFFVLTGFHGLHVIIGTTFLLVCLVRLLLGHFSTNHHFGFEAAAWYW 240
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00141 241 HFVDVVWLFLYLSIYWWGS 259
COX3 MTH00118
cytochrome c oxidase subunit III; Provisional
5-259 1.98e-141

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177179  Cd Length: 261  Bit Score: 397.40  E-value: 1.98e-141
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILF 84
Cdd:MTH00118   7 PYHMVDPSPWPLTGAMAALLLTSGLAMWFHYNSTTLLKLGLLSMLLTMLQWWRDIVRESTFQGHHTPTVQKGLRYGMILF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  85 ITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILT 164
Cdd:MTH00118  87 ITSEVFFFLGFFWAFYHSSLAPTPELGGQWPPTGIKPLNPFEVPLLNTAVLLASGVTVTWAHHSIMEGNRKQAIQALTLT 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 165 IILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVD 244
Cdd:MTH00118 167 ILLGLYFTALQAMEYYEAPFTISDSVYGSTFFVATGFHGLHVIIGSTFLIVCLLRLIKFHFTTNHHFGFEAAAWYWHFVD 246
                        250
                 ....*....|....*
gi 212725627 245 VVWLILYTCIYWWGS 259
Cdd:MTH00118 247 VVWLFLYISIYWWGS 261
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
1-255 6.18e-139

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214439  Cd Length: 255  Bit Score: 390.70  E-value: 6.18e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 212725627 241 HFVDVVWLILYTCIY 255
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
COX3 MTH00189
cytochrome c oxidase subunit III; Provisional
1-259 3.76e-138

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177238  Cd Length: 260  Bit Score: 388.95  E-value: 3.76e-138
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00189   2 HQAHPFHLVDPSPWPLTGAIAALLLTSGLAMWFHYNSFILLFLGLILLLLTMIQWWRDVVRESTFQGFHTPPVQKGLRYG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00189  82 MILFITSEVFFFLGFFWAFFHSSLAPTVELGMCWPPTGIEPLNPFEVPLLNTAVLLSSGVTVTWAHHSLMEGNRKEAIQA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00189 162 LTLTVILGVYFTLLQAMEYYEAPFTIADSVYGSTFFVATGFHGLHVIIGSTFLLVCLLRQIQGHFTSSHHFGFEAAAWYW 241
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00189 242 HFVDVVWLFLYVSIYWWGS 260
COX3 MTH00219
cytochrome c oxidase subunit III; Provisional
1-259 2.93e-131

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214464  Cd Length: 262  Bit Score: 371.43  E-value: 2.93e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00219   4 FQTNPYHLVDYSPWPLTGSLGALMLTSGLVAWFHHYNLDLLILGLLIIVLTMIQWWRDVIRESTFMGLHTSKVSTGLRIG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00219  84 MILFIVSEILFFFAFFWAFFHSSLAPTIELGSCWPPTGINPLNPFQVPLLNTAVLLASGVTVTWAHHSLMESNHKEAQQG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00219 164 LLFTILLGLYFTMLQGMEYLEASFSISDSVYGTTFFVATGFHGLHVIIGTIFLFVCFMRGLMLHFSKNHHFGFEAAAWYW 243
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00219 244 HFVDVVWLFLYVSIYWWGS 262
COX3 MTH00009
cytochrome c oxidase subunit III; Validated
1-259 2.57e-127

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177101  Cd Length: 259  Bit Score: 361.46  E-value: 2.57e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   1 MTRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:MTH00009   1 MIRQPFHLVEYSPWPLTGSIGAFTLTVGLASWFHGYGTLCLILGLIIIILTMIQWWRDVIREGTYMGHHTSYVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:MTH00009  81 MILFIASEVMFFFAFFWAFFHSSLAPTPELGCSWPPTGIEPLNPFSVPLLNTAVLLASGVTVTWAHHSLIEGDRPEATQA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:MTH00009 161 LILTVLLGAYFTFLQAGEYIEAPFTIADSVYGSTFFVATGFHGLHVLIGSSFLFVCLLRTWSHHFSTGHHFGFEAAAWYW 240
                        250
                 ....*....|....*....
gi 212725627 241 HFVDVVWLILYTCIYWWGS 259
Cdd:MTH00009 241 HFVDVVWIFLYLCIYWWGS 259
COX3 MTH00039
cytochrome c oxidase subunit III; Validated
5-259 2.91e-127

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177114  Cd Length: 260  Bit Score: 361.35  E-value: 2.91e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILF 84
Cdd:MTH00039   6 PYHLVDQSPWPLTAAIGALIMTSGLVLWFHGDSILLLLLGLLLLILTSINWWRDVIREATFQGMHTLIVINGLRYGMILF 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  85 ITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILT 164
Cdd:MTH00039  86 ITSEVCFFFAFFWAFFHSSLAPTVEIGVSWPPTGINPINPFLVPLLNTAVLLSSGVTITWSHHSILEGNRTEAIQALFLT 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 165 IILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVD 244
Cdd:MTH00039 166 VLLGLYFTALQAWEYYDAPFTIADSVYGSTFFVATGFHGLHVIIGTTFLAVCLFRLINHHFSNNHHFGFEAAAWYWHFVD 245
                        250
                 ....*....|....*
gi 212725627 245 VVWLILYTCIYWWGS 259
Cdd:MTH00039 246 VVWLFLYVCIYWWGS 260
COX3 MTH00130
cytochrome c oxidase subunit III; Provisional
5-259 8.19e-126

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177188  Cd Length: 261  Bit Score: 357.92  E-value: 8.19e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILF 84
Cdd:MTH00130   7 AYHMVDPSPWPLTGAVAALLMTSGLAIWFHFHSTTLMTLGLILLLLTMYQWWRDIVREGTFQGHHTPPVQKGLRYGMILF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  85 ITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILT 164
Cdd:MTH00130  87 ITSEVFFFLGFFWAFYHSSLAPTPELGGCWPPTGITTLDPFEVPLLNTAVLLASGVTVTWAHHSIMEGERKQAIQSLTLT 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 165 IILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVD 244
Cdd:MTH00130 167 ILLGFYFTFLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSTFLAVCLLRQIQYHFTSEHHFGFEAAAWYWHFVD 246
                        250
                 ....*....|....*
gi 212725627 245 VVWLILYTCIYWWGS 259
Cdd:MTH00130 247 VVWLFLYISIYWWGS 261
COX3 MTH00075
cytochrome c oxidase subunit III; Provisional
6-259 1.19e-125

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177146  Cd Length: 261  Bit Score: 357.52  E-value: 1.19e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   6 FHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILFI 85
Cdd:MTH00075   8 FHMVDPSPWPLTGAIAALLLTSGLAMWFHFGSMIIMLLGLIIMLLTMFQWWRDIVREGTFQGHHTPPVQKGLRYGMILFI 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  86 TSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTI 165
Cdd:MTH00075  88 TSEVFFFLGFFWAFYNSSLAPTPELGECWPPTGITPLDPFEVPLLNTAVLLASGVTVTWAHHSIMQGNRKEAIQSLALTI 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 166 ILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDV 245
Cdd:MTH00075 168 ILGLYFTLLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSLFLLVCLLRQINFHFTSQHHFGFEAAAWYWHFVDV 247
                        250
                 ....*....|....
gi 212725627 246 VWLILYTCIYWWGS 259
Cdd:MTH00075 248 VWLFLYVSIYWWGS 261
COX3 MTH00099
cytochrome c oxidase subunit III; Validated
5-259 7.59e-125

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177161  Cd Length: 261  Bit Score: 355.19  E-value: 7.59e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILF 84
Cdd:MTH00099   7 AYHMVNPSPWPLTGALSALLMTSGLIMWFHFNSTTLLTLGLLTNMLTMYQWWRDIIRESTFQGHHTPIVQKGLRYGMILF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  85 ITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILT 164
Cdd:MTH00099  87 IISEVFFFAGFFWAFYHSSLAPTPELGGCWPPTGITPLNPLEVPLLNTSVLLASGVSITWAHHSLMEGNRKHMLQALFIT 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 165 IILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVD 244
Cdd:MTH00099 167 ILLGLYFTLLQASEYYEAPFTISDGIYGSTFFMATGFHGLHVIIGSTFLIVCFLRQLKFHFTSNHHFGFEAAAWYWHFVD 246
                        250
                 ....*....|....*
gi 212725627 245 VVWLILYTCIYWWGS 259
Cdd:MTH00099 247 VVWLFLYVSIYWWGS 261
COX3 MTH00024
cytochrome c oxidase subunit III; Validated
5-259 2.41e-119

cytochrome c oxidase subunit III; Validated


Pssm-ID: 214403  Cd Length: 261  Bit Score: 341.35  E-value: 2.41e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILF 84
Cdd:MTH00024   7 PYHLVEPSPWPFLGAGGAFFITVGSVVYFHYGFSFILYLGLLVIVGVMFVWWQDVIRESTFQGHHSLIVKQGLKYGMLLF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  85 ITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILT 164
Cdd:MTH00024  87 ILSEVLFFFSFFWAFFHSSLAPAVELGVVWPPQGINPLNPFSVPLLNTAVLLSSGATVTWAHHAIISGKRKEAILGLFLT 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 165 IILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVD 244
Cdd:MTH00024 167 VFLGVLFTGLQAIEYYEAPFAISDSVYGSTFFVATGFHGLHVIIGTTFLFVCLLRLLSNQFTRRQHVGFEAASWYWHFVD 246
                        250
                 ....*....|....*
gi 212725627 245 VVWLILYTCIYWWGS 259
Cdd:MTH00024 247 VVWLFLYLCIYWWGS 261
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
16-257 9.74e-119

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: 339.11  E-value: 9.74e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  16 LTGSLGAMFLTVGLTSWFHN-HGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMILFITSEICFFFA 94
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGyGGPLLLFLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  95 FFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVL 174
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 175 QAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCI 254
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 212725627 255 YWW 257
Cdd:cd01665  241 YWW 243
COX3 pfam00510
Cytochrome c oxidase subunit III;
5-259 2.09e-115

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 331.30  E-value: 2.09e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627    5 PFHLVEFSPWPLTGSLGAMFLTVGLTSWFH--NHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMI 82
Cdd:pfam00510   2 PFHMVSPSPWPLFGSFALLLLTSGLVLWFHgySGNMTLFIIALFSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGMI 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   83 LFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMI 162
Cdd:pfam00510  82 LFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGLI 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  163 LTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHF 242
Cdd:pfam00510 162 LTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWHF 241
                         250
                  ....*....|....*..
gi 212725627  243 VDVVWLILYTCIYWWGS 259
Cdd:pfam00510 242 VDVVWLFLYVSVYWWGS 258
COX3 MTH00052
cytochrome c oxidase subunit III; Provisional
2-259 4.48e-113

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 164623  Cd Length: 262  Bit Score: 325.59  E-value: 4.48e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   2 TRNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGM 81
Cdd:MTH00052   5 YYHPYHLVDPSPWPYIGGCGALFTTVGGVMYFHYSQSWVLILGLITIIFTMVVWWRDVIRESTYQGHHTLIVKQGLKYGM 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  82 ILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSM 161
Cdd:MTH00052  85 ILFIVSEVCLFFSFFWAFFHSSLAPTIEIGAVWPPRGVDPLNPFSVPLLNTAVLLSSGATVTWAHHGIISGKRKEAIIGL 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 162 ILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWH 241
Cdd:MTH00052 165 ALTVALGLLFTGLQAMEYYEAPFTISDSVYGSTFFVTTGAHGGHVLIGSSFLLVCLFRLINHQFTRHHHFGFEAAAWYWH 244
                        250
                 ....*....|....*...
gi 212725627 242 FVDVVWLILYTCIYWWGS 259
Cdd:MTH00052 245 FVDVVWLFLFIFMYWWGS 262
COX3 MTH00028
cytochrome c oxidase subunit III; Provisional
4-259 9.55e-92

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214406  Cd Length: 297  Bit Score: 272.71  E-value: 9.55e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   4 NPFHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMGMIL 83
Cdd:MTH00028   6 HPYHLVDPSPWPFVGASGAFLFTSGAVILFHYSDYRLALTGLFLIIITASAWWRDVIREGTHQGHHTQIVVRGLKLGMLL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  84 FITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHK-------- 155
Cdd:MTH00028  86 FILSEVCLFFAFFWAFFHSSLAPSVELGSVWPPKGIEALDPFAVPLLNTTILLSSGATVTWAHHAIIGTGNPaslekgtq 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 156 ----------------------------EATQSMILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVM 207
Cdd:MTH00028 166 giegpnpsngappdpqkgptfllsdfrtNAVIGLLMTILLGIIFTGLQAFEYKEASFAISDSVYGSTFFMLTGTHGLHVL 245
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|..
gi 212725627 208 IGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWWGS 259
Cdd:MTH00028 246 VGTTFLIVCFIRLLSNQFTNSHHLGLEAAIWYWHFVDVVWLFLYVFVYWWGS 297
PLN02194 PLN02194
cytochrome-c oxidase
3-258 7.95e-84

cytochrome-c oxidase


Pssm-ID: 177845  Cd Length: 265  Bit Score: 251.51  E-value: 7.95e-84
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   3 RNPFHLVEFSPWPLTGSLGAMFLTVGLTSWFH--NHGIITMSLGLFLITMTMFQWWRDIIRESTFQGYHTMKVSLGMRMG 80
Cdd:PLN02194   6 RHSYHLVDPSPWPISGSLGALATTVGGVMYMHpfQGGARLLSLGLIFILYTMFVWWRDVLRESTLEGHHTKVVQLGPRYG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  81 MILFITSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQS 160
Cdd:PLN02194  86 SILFIVSEVMFFFAFFWASSHSSLAPAVEIGGIWPPKGIEVLDPWEIPFLNTPILPSSGAAVTWAHHAILAGKEKRAVYA 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 161 MILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYW 240
Cdd:PLN02194 166 LVATVLLALVFTGFQGMEYYQAPFTISDSIYGSTFFLATGFHGFHVIIGTLFLIICGIRQYLGHLTKEHHVGFEAAAWYW 245
                        250
                 ....*....|....*...
gi 212725627 241 HFVDVVWLILYTCIYWWG 258
Cdd:PLN02194 246 HFVDVVWLFLFVSIYWWG 263
COX3 MTH00083
cytochrome c oxidase subunit III; Provisional
6-259 9.34e-76

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177150  Cd Length: 256  Bit Score: 230.61  E-value: 9.34e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627   6 FHLVEFSPWPLTGSLGAMFLTVGLTSWFHNHGIITMSLGLFLITMTMFQWWRDIIREStFQGYHTMKVSLGMRMGMILFI 85
Cdd:MTH00083   5 FHILSLSSYPYMMFFSSLGLTSSLVVFFKYGLFYSFFFSLLYLLFISFLWGKDISMEG-LSGYHNFFVMDGFKFGMILFI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  86 TSEICFFFAFFWAYFHSSLAPNTEVGACWPPIHIHPLNPFQVPLLNTAILLASGVTVTWAHHSLMCGNhKEATQSMILTI 165
Cdd:MTH00083  84 FSEFMFFFSIFWTFFDAALVPVHELGGVWSPIGIHLVNYLGVPLLNTIILLSSGVSVTWSHHSLCLSN-KSCTNSLLLTC 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 166 ILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDV 245
Cdd:MTH00083 163 FLGLYFTSFQLMEYKEASFSISDSIYGSIFYLGTGFHGIHVLCGGLFLLFNLLRLLKSHFNYNHHLGLEFAILYWHFVDV 242
                        250
                 ....*....|....
gi 212725627 246 VWLILYTCIYWWGS 259
Cdd:MTH00083 243 VWLFLFVFVYWWSY 256
Heme_Cu_Oxidase_III_like cd00386
Heme-copper oxidase subunit III. Heme-copper oxidases are transmembrane protein complexes in ...
69-257 4.22e-61

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: 190.49  E-value: 4.22e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  69 HTMKVSLGMRMGMILFITSEICFFFAFFWAYFHSSLAPNTEVGAcwppihihPLNPFQVPLLNTAILLASGVTVTWAHHS 148
Cdd:cd00386    1 HTASVRSGGRLGMWLFILSEVMLFGSFFWAYFHSRLSPPVEFGA--------GLDPLDLPLLNTNTLLLSGSSVTWAHAS 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 149 LMC--GNHKEATQSMILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFS 226
Cdd:cd00386   73 LAArrGNRKKARLWLLLTILLGLAFLGLQAYEYSHLIFTISDSVFGSTFFLLTGFHGLHVIIGLIFLLVVLIRLRRGHFT 152
                        170       180       190
                 ....*....|....*....|....*....|.
gi 212725627 227 TNHHLGFEAAAWYWHFVDVVWLILYTCIYWW 257
Cdd:cd00386  153 PRHHLGLEAAALYWHFVDVVWLFLFPLVYLW 183
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
69-257 7.85e-44

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


Pssm-ID: 441450  Cd Length: 192  Bit Score: 146.53  E-value: 7.85e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  69 HTMKVSLGMRMGMILFITSEICF-FFAFFWAYFHSSLAPNtevgacWPPIHIHPlnPFQVPLLNTAILLASGVTVTWAHH 147
Cdd:COG1845    8 HAPERRSPGKLGMWLFLASEVMLfAALFAAYFVLRASAPD------WPAGAELL--DLPLPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 148 SLMCGNHKEATQSMILTIILGVYFTVLQAQEYME---TSFSISDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHH 224
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYSHliaEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 212725627 225 FSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWW 257
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
NorE_like cd02862
NorE_like subfamily of heme-copper oxidase subunit III. Heme-copper oxidases include ...
129-255 4.58e-22

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: 89.99  E-value: 4.58e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 129 LLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQEY---METSFSISDSIYGSTFFVATGFHGLH 205
Cdd:cd02862   55 ALNTLVLLTSSFTVALAVRAARAGRRRRARRWLAAAVLLGLVFLVIKYFEYahkIAAGIDPDAGLFFTLYFLLTGFHLLH 134
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 212725627 206 VMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIY 255
Cdd:cd02862  135 VLIGLGILLWVAWRARRGRYSARDYEGVEAAALYWHMVDLVWIVLFPLLY 184
Heme_Cu_Oxidase_III_2 cd02865
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
110-257 1.87e-16

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: 75.10  E-value: 1.87e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 110 VGACWPPIHIHPLNpfqVPLLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQEYMETSFSI--- 186
Cdd:cd02865   37 SGDWQPGAPLPLPN---LLSLNTAVLAASSVAMQWARRAARRNRRVLARLGLALAGALALAFLAGQLLAWHALNDAGygp 113
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 212725627 187 SDSIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWW 257
Cdd:cd02865  114 TSNPAGSFFYLLTGLHGLHVIGGLVALAIVLAGLIRGHYGPRRRLPVELCALYWHFLLLVWLVLLALLYGT 184
Heme_Cu_Oxidase_III_1 cd02864
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
114-257 3.81e-16

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: 74.46  E-value: 3.81e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 114 WPPIH---IHPLNPFQVPL----LNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQEYMETSFSI 186
Cdd:cd02864   42 WPLPSdvfALRIGHFNIPLvliaIMTFILITSSGTMAMAVNFGYRGNRKAAARLMLATALLGATFVGMQAFEWTKLIVEE 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 187 SD---------SIYGSTFFVATGFHGLHVMIGSIFLFTCLMRILYHHF-STNHHLGFEAAAWYWHFVDVVWLILYTCIYW 256
Cdd:cd02864  122 GVrpwgnpwgaAQFGASFFMITGFHGTHVTIGVIYLIIIARKVWRGKYqRIGRYEIVEIAGLYWHFVDLVWVFIFAFFYL 201

                 .
gi 212725627 257 W 257
Cdd:cd02864  202 W 202
Ubiquinol_oxidase_III cd02863
Ubiquinol oxidase subunit III subfamily. Ubiquinol oxidase, the terminal oxidase in the ...
125-255 1.84e-15

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: 72.27  E-value: 1.84e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 125 FQVPL--LNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQE---YMETSFSISDSIYGSTFFVAT 199
Cdd:cd02863   48 FELPLvfIETFLLLLSSFTCGLAMIAMNKNNKKKVILWLIITFLLGLGFVGMEIYEfhhLIAEGAGPDRSAFLSAFFTLV 127
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 212725627 200 GFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIY 255
Cdd:cd02863  128 GTHGLHVTFGLIWILVMIIQLKKRGLTPDTARRLFCLSLFWHFLDIVWIFVFTVVY 183
COX3 MTH00049
cytochrome c oxidase subunit III; Validated
124-255 3.29e-15

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177124  Cd Length: 215  Bit Score: 72.26  E-value: 3.29e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 124 PFQVPLLNTAILLASGVTVTWAHHSLmcgNHKEATQSMILTIILGVYFTVLQAQEYMETSFSISDSIYGSTFFVATGFHG 203
Cdd:MTH00049  89 SLEIPFVGCFLLLGSSITVTAYHHLL---GWKYCDLFLYLTILLGLLFVVLQVFEFEESGVNSLDSSYYASCFCTVGLHF 165
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 212725627 204 LHVMIGSIFLFTclmrILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIY 255
Cdd:MTH00049 166 SHVVLGVVGLST----LLLVGSSSFGVYRSTVLTWYWHFVDYIWLLVYLIVY 213
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
129-258 2.81e-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: 63.72  E-value: 2.81e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627  129 LLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQE---YMETSFSISDSIYGSTFFVATGFHGLH 205
Cdd:TIGR02897  56 LIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGTHGCH 135
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 212725627  206 VMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWWG 258
Cdd:TIGR02897 136 VTLGIVWAICLLIQIQRRGLTPYTAPKVFIVSLYWHFLDVVWVFIFTAVYLIG 188
PRK10663 PRK10663
cytochrome o ubiquinol oxidase subunit III; Provisional
125-259 2.08e-07

cytochrome o ubiquinol oxidase subunit III; Provisional


Pssm-ID: 182628  Cd Length: 204  Bit Score: 50.16  E-value: 2.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 125 FQVP--LLNTAILLASGVTVTWAHHSLMCGNHKEATQSMILTIILGVYFTVLQAQEY---METSFSISDSIYGSTFFVAT 199
Cdd:PRK10663  64 FELPfvLVETFLLLFSSITYGMAAIAMYKNNKSQVISWLALTFLFGAGFIGMEIYEFhhlIVEGMGPDRSGFLSAFFALV 143
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 212725627 200 GFHGLHVMIGSIFLFTCLMRILYHHFSTNHHLGFEAAAWYWHFVDVVWLILYTCIYWWGS 259
Cdd:PRK10663 144 GTHGLHVTSGLIWMAVLMVQVARRGLTSTNRTRIMCLSLFWHFLDVVWICVFTVVYLMGA 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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