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Conserved domains on  [gi|306960096|ref|YP_003875513|]
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cytochrome c oxidase subunit III (mitochondrion) [Ellipes minuta]

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
5-259 6.55e-158

cytochrome c oxidase subunit III; Provisional


:

Pssm-ID: 214439  Cd Length: 255  Bit Score: 438.85  E-value: 6.55e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   5 HSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWG 84
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  85 MILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQG 164
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 165 LTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYW 244
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 306960096 245 HFVDVVWLFLYLSIY 259
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
 
Name Accession Description Interval E-value
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
5-259 6.55e-158

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214439  Cd Length: 255  Bit Score: 438.85  E-value: 6.55e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   5 HSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWG 84
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  85 MILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQG 164
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 165 LTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYW 244
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 306960096 245 HFVDVVWLFLYLSIY 259
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
COX3 pfam00510
Cytochrome c oxidase subunit III;
8-262 3.63e-121

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 345.93  E-value: 3.63e-121
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096    8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGIS--ITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGM 85
Cdd:pfam00510   1 HPFHMVSPSPWPLFGSFALLLLTSGLVLWFHGYSGNMTLFIIAlfSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGM 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   86 ILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGL 165
Cdd:pfam00510  81 ILFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  166 TLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWH 245
Cdd:pfam00510 161 ILTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWH 240
                         250
                  ....*....|....*..
gi 306960096  246 FVDVVWLFLYLSIYWWG 262
Cdd:pfam00510 241 FVDVVWLFLYVSVYWWG 257
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
20-261 8.42e-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: 336.80  E-value: 8.42e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  20 LSGAIGALILTSGLTKWFHLFDISLLL-VGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMILFIVSEVFFFIS 98
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGYGGPLLLfLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  99 FFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTAL 178
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 179 QAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSI 258
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 306960096 259 YWW 261
Cdd:cd01665  241 YWW 243
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
72-261 4.89e-48

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


Pssm-ID: 441450  Cd Length: 192  Bit Score: 157.70  E-value: 4.89e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  72 LHTLKVSLGLRWGMILFIVSEVFFFISFFWAFFhsslapTIELGTMWPPQGIYPFNPlHIPLLNTAILLASGVTITWAHH 151
Cdd:COG1845    7 PHAPERRSPGKLGMWLFLASEVMLFAALFAAYF------VLRASAPDWPAGAELLDL-PLPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 152 ELMEGNHSQCTQGLTLTVILGLYFTALQAYEY---IEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQ 228
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYshlIAEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 306960096 229 FSQTHHFGFEAAAWYWHFVDVVWLFLYLSIYWW 261
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
129-262 3.50e-11

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: 60.64  E-value: 3.50e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  129 LHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYE---YIEAPFSIADSIYGSSFFMATGF 205
Cdd:TIGR02897  52 LPLVLIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGT 131
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  206 HGLHV---IIGSTFLLICLTRHIKNQFSQTHHFgfeAAAWYWHFVDVVWLFLYLSIYWWG 262
Cdd:TIGR02897 132 HGCHVtlgIVWAICLLIQIQRRGLTPYTAPKVF---IVSLYWHFLDVVWVFIFTAVYLIG 188
 
Name Accession Description Interval E-value
COX3 MTH00155
cytochrome c oxidase subunit III; Provisional
5-259 6.55e-158

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214439  Cd Length: 255  Bit Score: 438.85  E-value: 6.55e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   5 HSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWG 84
Cdd:MTH00155   1 KKNHPFHLVDYSPWPLTGSIGAMTLTSGLIKWFHQFNMNLLILGLIITLLTMFQWWRDVIREGTFQGLHTKKVTKGLRWG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  85 MILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQG 164
Cdd:MTH00155  81 MILFIVSEVFFFISFFWAFFHSSLSPNIELGMIWPPKGIIPFNPFQIPLLNTIILLSSGVTVTWAHHSLMENNYKQATQS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 165 LTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYW 244
Cdd:MTH00155 161 LFFTIILGIYFTMLQAYEYYEAPFTIADSVYGSTFFMATGFHGLHVIIGTTFLLVCLIRHLNNHFSSNHHFGFEAAAWYW 240
                        250
                 ....*....|....*
gi 306960096 245 HFVDVVWLFLYLSIY 259
Cdd:MTH00155 241 HFVDVVWLFLYISIY 255
COX3 MTH00118
cytochrome c oxidase subunit III; Provisional
4-262 1.07e-143

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177179  Cd Length: 261  Bit Score: 403.18  E-value: 1.07e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   4 THSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRW 83
Cdd:MTH00118   2 THQAHPYHMVDPSPWPLTGAMAALLLTSGLAMWFHYNSTTLLKLGLLSMLLTMLQWWRDIVRESTFQGHHTPTVQKGLRY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  84 GMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQ 163
Cdd:MTH00118  82 GMILFITSEVFFFLGFFWAFYHSSLAPTPELGGQWPPTGIKPLNPFEVPLLNTAVLLASGVTVTWAHHSIMEGNRKQAIQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 164 GLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWY 243
Cdd:MTH00118 162 ALTLTILLGLYFTALQAMEYYEAPFTISDSVYGSTFFVATGFHGLHVIIGSTFLIVCLLRLIKFHFTTNHHFGFEAAAWY 241
                        250
                 ....*....|....*....
gi 306960096 244 WHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00118 242 WHFVDVVWLFLYISIYWWG 260
COX3 MTH00189
cytochrome c oxidase subunit III; Provisional
4-262 3.41e-137

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177238  Cd Length: 260  Bit Score: 386.64  E-value: 3.41e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   4 THSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRW 83
Cdd:MTH00189   1 MHQAHPFHLVDPSPWPLTGAIAALLLTSGLAMWFHYNSFILLFLGLILLLLTMIQWWRDVVRESTFQGFHTPPVQKGLRY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  84 GMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQ 163
Cdd:MTH00189  81 GMILFITSEVFFFLGFFWAFFHSSLAPTVELGMCWPPTGIEPLNPFEVPLLNTAVLLSSGVTVTWAHHSLMEGNRKEAIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 164 GLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWY 243
Cdd:MTH00189 161 ALTLTVILGVYFTLLQAMEYYEAPFTIADSVYGSTFFVATGFHGLHVIIGSTFLLVCLLRQIQGHFTSSHHFGFEAAAWY 240
                        250
                 ....*....|....*....
gi 306960096 244 WHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00189 241 WHFVDVVWLFLYVSIYWWG 259
COX3 MTH00141
cytochrome c oxidase subunit III; Provisional
8-263 1.57e-133

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177199  Cd Length: 259  Bit Score: 377.31  E-value: 1.57e-133
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00141   4 NPFHLVEFSPWPLTGSIGALFLTVGLVSWFHGGSFLLLVLGLVLIVLTMFQWWRDIVRESTFQGFHTSKVQRGLRWGFIL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTL 167
Cdd:MTH00141  84 FIVSEVCFFFAFFWAYFHSSLAPSVEIGCCWPPVGIEPLNPFQVPLLNTAVLLASGVTVTWAHHSLMEGDYKSALQGLGL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 168 TVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFV 247
Cdd:MTH00141 164 TIILGVYFTFLQAGEYYEASFSIADGVYGSTFFVLTGFHGLHVIIGTTFLLVCLVRLLLGHFSTNHHFGFEAAAWYWHFV 243
                        250
                 ....*....|....*.
gi 306960096 248 DVVWLFLYLSIYWWGG 263
Cdd:MTH00141 244 DVVWLFLYLSIYWWGS 259
COX3 MTH00099
cytochrome c oxidase subunit III; Validated
4-262 9.25e-131

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177161  Cd Length: 261  Bit Score: 370.60  E-value: 9.25e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   4 THSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRW 83
Cdd:MTH00099   2 THQTHAYHMVNPSPWPLTGALSALLMTSGLIMWFHFNSTTLLTLGLLTNMLTMYQWWRDIIRESTFQGHHTPIVQKGLRY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  84 GMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQ 163
Cdd:MTH00099  82 GMILFIISEVFFFAGFFWAFYHSSLAPTPELGGCWPPTGITPLNPLEVPLLNTSVLLASGVSITWAHHSLMEGNRKHMLQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 164 GLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWY 243
Cdd:MTH00099 162 ALFITILLGLYFTLLQASEYYEAPFTISDGIYGSTFFMATGFHGLHVIIGSTFLIVCFLRQLKFHFTSNHHFGFEAAAWY 241
                        250
                 ....*....|....*....
gi 306960096 244 WHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00099 242 WHFVDVVWLFLYVSIYWWG 260
COX3 MTH00039
cytochrome c oxidase subunit III; Validated
8-263 1.59e-129

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177114  Cd Length: 260  Bit Score: 367.13  E-value: 1.59e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00039   5 HPYHLVDQSPWPLTAAIGALIMTSGLVLWFHGDSILLLLLGLLLLILTSINWWRDVIREATFQGMHTLIVINGLRYGMIL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTL 167
Cdd:MTH00039  85 FITSEVCFFFAFFWAFFHSSLAPTVEIGVSWPPTGINPINPFLVPLLNTAVLLSSGVTITWSHHSILEGNRTEAIQALFL 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 168 TVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFV 247
Cdd:MTH00039 165 TVLLGLYFTALQAWEYYDAPFTIADSVYGSTFFVATGFHGLHVIIGTTFLAVCLFRLINHHFSNNHHFGFEAAAWYWHFV 244
                        250
                 ....*....|....*.
gi 306960096 248 DVVWLFLYLSIYWWGG 263
Cdd:MTH00039 245 DVVWLFLYVCIYWWGS 260
COX3 MTH00130
cytochrome c oxidase subunit III; Provisional
4-262 5.59e-129

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177188  Cd Length: 261  Bit Score: 366.01  E-value: 5.59e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   4 THSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRW 83
Cdd:MTH00130   2 AHQAHAYHMVDPSPWPLTGAVAALLMTSGLAIWFHFHSTTLMTLGLILLLLTMYQWWRDIVREGTFQGHHTPPVQKGLRY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  84 GMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQ 163
Cdd:MTH00130  82 GMILFITSEVFFFLGFFWAFYHSSLAPTPELGGCWPPTGITTLDPFEVPLLNTAVLLASGVTVTWAHHSIMEGERKQAIQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 164 GLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWY 243
Cdd:MTH00130 162 SLTLTILLGFYFTFLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSTFLAVCLLRQIQYHFTSEHHFGFEAAAWY 241
                        250
                 ....*....|....*....
gi 306960096 244 WHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00130 242 WHFVDVVWLFLYISIYWWG 260
COX3 MTH00075
cytochrome c oxidase subunit III; Provisional
4-262 1.01e-128

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177146  Cd Length: 261  Bit Score: 365.22  E-value: 1.01e-128
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   4 THSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRW 83
Cdd:MTH00075   2 AHQAHAFHMVDPSPWPLTGAIAALLLTSGLAMWFHFGSMIIMLLGLIIMLLTMFQWWRDIVREGTFQGHHTPPVQKGLRY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  84 GMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQ 163
Cdd:MTH00075  82 GMILFITSEVFFFLGFFWAFYNSSLAPTPELGECWPPTGITPLDPFEVPLLNTAVLLASGVTVTWAHHSIMQGNRKEAIQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 164 GLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWY 243
Cdd:MTH00075 162 SLALTIILGLYFTLLQAMEYYEAPFTIADGVYGSTFFVATGFHGLHVIIGSLFLLVCLLRQINFHFTSQHHFGFEAAAWY 241
                        250
                 ....*....|....*....
gi 306960096 244 WHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00075 242 WHFVDVVWLFLYVSIYWWG 260
COX3 MTH00219
cytochrome c oxidase subunit III; Provisional
2-262 1.03e-126

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214464  Cd Length: 262  Bit Score: 360.26  E-value: 1.03e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   2 MTTHSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGL 81
Cdd:MTH00219   1 MMFFQTNPYHLVDYSPWPLTGSLGALMLTSGLVAWFHHYNLDLLILGLLIIVLTMIQWWRDVIRESTFMGLHTSKVSTGL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  82 RWGMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQC 161
Cdd:MTH00219  81 RIGMILFIVSEILFFFAFFWAFFHSSLAPTIELGSCWPPTGINPLNPFQVPLLNTAVLLASGVTVTWAHHSLMESNHKEA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 162 TQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAA 241
Cdd:MTH00219 161 QQGLLFTILLGLYFTMLQGMEYLEASFSISDSVYGTTFFVATGFHGLHVIIGTIFLFVCFMRGLMLHFSKNHHFGFEAAA 240
                        250       260
                 ....*....|....*....|.
gi 306960096 242 WYWHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00219 241 WYWHFVDVVWLFLYVSIYWWG 261
COX3 pfam00510
Cytochrome c oxidase subunit III;
8-262 3.63e-121

Cytochrome c oxidase subunit III;


Pssm-ID: 395410  Cd Length: 258  Bit Score: 345.93  E-value: 3.63e-121
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096    8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGIS--ITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGM 85
Cdd:pfam00510   1 HPFHMVSPSPWPLFGSFALLLLTSGLVLWFHGYSGNMTLFIIAlfSLLLTMYLWFRDIIREGTFLGDHTFAVQKGLNLGM 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   86 ILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGL 165
Cdd:pfam00510  81 ILFIISEVFFFLGIFWAFFHSALSPTVELGAQWPPVGIHPVNPFEVPLLNTIILLSSGVTVTYAHHSLIEGNRKQALQGL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  166 TLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWH 245
Cdd:pfam00510 161 ILTILLAVYFTGLQAMEYTEASFTISDGVYGSTFYFATGFHGLHVIIGTAFLAVCFLRLLKYHLTDNHHFGFEAAILYWH 240
                         250
                  ....*....|....*..
gi 306960096  246 FVDVVWLFLYLSIYWWG 262
Cdd:pfam00510 241 FVDVVWLFLYVSVYWWG 257
COX3 MTH00009
cytochrome c oxidase subunit III; Validated
8-262 2.20e-120

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177101  Cd Length: 259  Bit Score: 344.13  E-value: 2.20e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00009   4 QPFHLVEYSPWPLTGSIGAFTLTVGLASWFHGYGTLCLILGLIIIILTMIQWWRDVIREGTYMGHHTSYVTKGLRWGMIL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTL 167
Cdd:MTH00009  84 FIASEVMFFFAFFWAFFHSSLAPTPELGCSWPPTGIEPLNPFSVPLLNTAVLLASGVTVTWAHHSLIEGDRPEATQALIL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 168 TVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFV 247
Cdd:MTH00009 164 TVLLGAYFTFLQAGEYIEAPFTIADSVYGSTFFVATGFHGLHVLIGSSFLFVCLLRTWSHHFSTGHHFGFEAAAWYWHFV 243
                        250
                 ....*....|....*
gi 306960096 248 DVVWLFLYLSIYWWG 262
Cdd:MTH00009 244 DVVWIFLYLCIYWWG 258
Cyt_c_Oxidase_III cd01665
Cytochrome c oxidase subunit III. Cytochrome c oxidase (CcO), the terminal oxidase in the ...
20-261 8.42e-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: 336.80  E-value: 8.42e-118
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  20 LSGAIGALILTSGLTKWFHLFDISLLL-VGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMILFIVSEVFFFIS 98
Cdd:cd01665    1 ILGSFGLLLLALGLVLWMHGYGGPLLLfLGLILLILTMFLWWRDVIRESTFGGHHTKKVQKGLRLGMILFILSEVMFFFS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  99 FFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTAL 178
Cdd:cd01665   81 FFWAFFHSSLSPSVELGGTWPPVGIEPLNPFGIPLLNTIILLSSGATVTWAHHALLLGNRKKAILGLILTILLGVYFTGL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 179 QAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSI 258
Cdd:cd01665  161 QAYEYYEASFTISDSVYGSTFFMLTGFHGLHVIIGTIFLTVCLIRLLKGHFSSNHHLGFEAAIWYWHFVDVVWLFLFVFV 240

                 ...
gi 306960096 259 YWW 261
Cdd:cd01665  241 YWW 243
COX3 MTH00024
cytochrome c oxidase subunit III; Validated
8-262 7.28e-115

cytochrome c oxidase subunit III; Validated


Pssm-ID: 214403  Cd Length: 261  Bit Score: 330.18  E-value: 7.28e-115
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00024   6 HPYHLVEPSPWPFLGAGGAFFITVGSVVYFHYGFSFILYLGLLVIVGVMFVWWQDVIRESTFQGHHSLIVKQGLKYGMLL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTL 167
Cdd:MTH00024  86 FILSEVLFFFSFFWAFFHSSLAPAVELGVVWPPQGINPLNPFSVPLLNTAVLLSSGATVTWAHHAIISGKRKEAILGLFL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 168 TVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFV 247
Cdd:MTH00024 166 TVFLGVLFTGLQAIEYYEAPFAISDSVYGSTFFVATGFHGLHVIIGTTFLFVCLLRLLSNQFTRRQHVGFEAASWYWHFV 245
                        250
                 ....*....|....*
gi 306960096 248 DVVWLFLYLSIYWWG 262
Cdd:MTH00024 246 DVVWLFLYLCIYWWG 260
COX3 MTH00052
cytochrome c oxidase subunit III; Provisional
2-262 1.77e-111

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 164623  Cd Length: 262  Bit Score: 321.74  E-value: 1.77e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   2 MTTHSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGL 81
Cdd:MTH00052   1 MMQQYYHPYHLVDPSPWPYIGGCGALFTTVGGVMYFHYSQSWVLILGLITIIFTMVVWWRDVIRESTYQGHHTLIVKQGL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  82 RWGMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHSQC 161
Cdd:MTH00052  81 KYGMILFIVSEVCLFFSFFWAFFHSSLAPTIEIGAVWPPRGVDPLNPFSVPLLNTAVLLSSGATVTWAHHGIISGKRKEA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 162 TQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAA 241
Cdd:MTH00052 161 IIGLALTVALGLLFTGLQAMEYYEAPFTISDSVYGSTFFVTTGAHGGHVLIGSSFLLVCLFRLINHQFTRHHHFGFEAAA 240
                        250       260
                 ....*....|....*....|.
gi 306960096 242 WYWHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00052 241 WYWHFVDVVWLFLFIFMYWWG 261
COX3 MTH00028
cytochrome c oxidase subunit III; Provisional
8-262 5.31e-95

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 214406  Cd Length: 297  Bit Score: 281.18  E-value: 5.31e-95
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00028   6 HPYHLVDPSPWPFVGASGAFLFTSGAVILFHYSDYRLALTGLFLIIITASAWWRDVIREGTHQGHHTQIVVRGLKLGMLL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNH--------- 158
Cdd:MTH00028  86 FILSEVCLFFAFFWAFFHSSLAPSVELGSVWPPKGIEALDPFAVPLLNTTILLSSGATVTWAHHAIIGTGNpaslekgtq 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 159 ---------------------------SQCTQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVI 211
Cdd:MTH00028 166 giegpnpsngappdpqkgptfllsdfrTNAVIGLLMTILLGIIFTGLQAFEYKEASFAISDSVYGSTFFMLTGTHGLHVL 245
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|.
gi 306960096 212 IGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSIYWWG 262
Cdd:MTH00028 246 VGTTFLIVCFIRLLSNQFTNSHHLGLEAAIWYWHFVDVVWLFLYVFVYWWG 296
PLN02194 PLN02194
cytochrome-c oxidase
2-263 1.31e-84

cytochrome-c oxidase


Pssm-ID: 177845  Cd Length: 265  Bit Score: 253.43  E-value: 1.31e-84
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   2 MTTHSNHPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFD--ISLLLVGISITLLTMVQWWRDITREGTFQGLHTLKVSL 79
Cdd:PLN02194   1 MIESQRHSYHLVDPSPWPISGSLGALATTVGGVMYMHPFQggARLLSLGLIFILYTMFVWWRDVLRESTLEGHHTKVVQL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  80 GLRWGMILFIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHS 159
Cdd:PLN02194  81 GPRYGSILFIVSEVMFFFAFFWASSHSSLAPAVEIGGIWPPKGIEVLDPWEIPFLNTPILPSSGAAVTWAHHAILAGKEK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 160 QCTQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEA 239
Cdd:PLN02194 161 RAVYALVATVLLALVFTGFQGMEYYQAPFTISDSIYGSTFFLATGFHGFHVIIGTLFLIICGIRQYLGHLTKEHHVGFEA 240
                        250       260
                 ....*....|....*....|....
gi 306960096 240 AAWYWHFVDVVWLFLYLSIYWWGG 263
Cdd:PLN02194 241 AAWYWHFVDVVWLFLFVSIYWWGG 264
COX3 MTH00083
cytochrome c oxidase subunit III; Provisional
8-262 3.36e-69

cytochrome c oxidase subunit III; Provisional


Pssm-ID: 177150  Cd Length: 256  Bit Score: 214.05  E-value: 3.36e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096   8 HPFHLVDFSPWPLSGAIGALILTSGLTKWFHLFDISLLLVGISITLLTMVQWWRDITREGtFQGLHTLKVSLGLRWGMIL 87
Cdd:MTH00083   3 HNFHILSLSSYPYMMFFSSLGLTSSLVVFFKYGLFYSFFFSLLYLLFISFLWGKDISMEG-LSGYHNFFVMDGFKFGMIL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  88 FIVSEVFFFISFFWAFFHSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNhSQCTQGLTL 167
Cdd:MTH00083  82 FIFSEFMFFFSIFWTFFDAALVPVHELGGVWSPIGIHLVNYLGVPLLNTIILLSSGVSVTWSHHSLCLSN-KSCTNSLLL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 168 TVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFV 247
Cdd:MTH00083 161 TCFLGLYFTSFQLMEYKEASFSISDSIYGSIFYLGTGFHGIHVLCGGLFLLFNLLRLLKSHFNYNHHLGLEFAILYWHFV 240
                        250
                 ....*....|....*
gi 306960096 248 DVVWLFLYLSIYWWG 262
Cdd:MTH00083 241 DVVWLFLFVFVYWWS 255
Heme_Cu_Oxidase_III_like cd00386
Heme-copper oxidase subunit III. Heme-copper oxidases are transmembrane protein complexes in ...
73-261 1.03e-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: 194.73  E-value: 1.03e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  73 HTLKVSLGLRWGMILFIVSEVFFFISFFWAFFHSSLAPTIELGTmwppqgiyPFNPLHIPLLNTAILLASGVTITWAHHE 152
Cdd:cd00386    1 HTASVRSGGRLGMWLFILSEVMLFGSFFWAYFHSRLSPPVEFGA--------GLDPLDLPLLNTNTLLLSGSSVTWAHAS 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 153 LM--EGNHSQCTQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFS 230
Cdd:cd00386   73 LAarRGNRKKARLWLLLTILLGLAFLGLQAYEYSHLIFTISDSVFGSTFFLLTGFHGLHVIIGLIFLLVVLIRLRRGHFT 152
                        170       180       190
                 ....*....|....*....|....*....|.
gi 306960096 231 QTHHFGFEAAAWYWHFVDVVWLFLYLSIYWW 261
Cdd:cd00386  153 PRHHLGLEAAALYWHFVDVVWLFLFPLVYLW 183
CyoC COG1845
Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion];
72-261 4.89e-48

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


Pssm-ID: 441450  Cd Length: 192  Bit Score: 157.70  E-value: 4.89e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  72 LHTLKVSLGLRWGMILFIVSEVFFFISFFWAFFhsslapTIELGTMWPPQGIYPFNPlHIPLLNTAILLASGVTITWAHH 151
Cdd:COG1845    7 PHAPERRSPGKLGMWLFLASEVMLFAALFAAYF------VLRASAPDWPAGAELLDL-PLPLINTLLLLLSSFTVALAVR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 152 ELMEGNHSQCTQGLTLTVILGLYFTALQAYEY---IEAPFSIADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQ 228
Cdd:COG1845   80 AARRGDRKGLRLWLLLTLLLGLAFLGLQAYEYshlIAEGLTPTSNAFGSFFFLLTGFHGLHVIIGLIWLLVVLVRALRGG 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 306960096 229 FSQTHHFGFEAAAWYWHFVDVVWLFLYLSIYWW 261
Cdd:COG1845  160 FTPENHTGVEAAALYWHFVDVVWIFLFALVYLL 192
NorE_like cd02862
NorE_like subfamily of heme-copper oxidase subunit III. Heme-copper oxidases include ...
129-259 7.59e-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: 92.30  E-value: 7.59e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 129 LHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYEY---IEAPFSIADSIYGSSFFMATGF 205
Cdd:cd02862   51 LLLGALNTLVLLTSSFTVALAVRAARAGRRRRARRWLAAAVLLGLVFLVIKYFEYahkIAAGIDPDAGLFFTLYFLLTGF 130
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 306960096 206 HGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSIY 259
Cdd:cd02862  131 HLLHVLIGLGILLWVAWRARRGRYSARDYEGVEAAALYWHMVDLVWIVLFPLLY 184
Heme_Cu_Oxidase_III_2 cd02865
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
80-261 7.51e-18

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: 78.95  E-value: 7.51e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  80 GLRWGMILFIVSEVFFFIsffwaffhSSLAPTIELGTMWPPQGIYPFNPLHIPLLNTAILLASGVTITWAHHELMEGNHS 159
Cdd:cd02865    8 PGWWGLWVFMAVEGTLFA--------LLISAYFMRMTSGDWQPGAPLPLPNLLSLNTAVLAASSVAMQWARRAARRNRRV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 160 QCTQGLTLTVILGLYFTALQAYEYIEAPFSI---ADSIYGSSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHFG 236
Cdd:cd02865   80 LARLGLALAGALALAFLAGQLLAWHALNDAGygpTSNPAGSFFYLLTGLHGLHVIGGLVALAIVLAGLIRGHYGPRRRLP 159
                        170       180
                 ....*....|....*....|....*
gi 306960096 237 FEAAAWYWHFVDVVWLFLYLSIYWW 261
Cdd:cd02865  160 VELCALYWHFLLLVWLVLLALLYGT 184
Ubiquinol_oxidase_III cd02863
Ubiquinol oxidase subunit III subfamily. Ubiquinol oxidase, the terminal oxidase in the ...
129-259 8.38e-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: 76.12  E-value: 8.38e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 129 LHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYE---YIEAPFSIADSIYGSSFFMATGF 205
Cdd:cd02863   50 LPLVFIETFLLLLSSFTCGLAMIAMNKNNKKKVILWLIITFLLGLGFVGMEIYEfhhLIAEGAGPDRSAFLSAFFTLVGT 129
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 306960096 206 HGLHVIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSIY 259
Cdd:cd02863  130 HGLHVTFGLIWILVMIIQLKKRGLTPDTARRLFCLSLFWHFLDIVWIFVFTVVY 183
COX3 MTH00049
cytochrome c oxidase subunit III; Validated
128-259 3.04e-16

cytochrome c oxidase subunit III; Validated


Pssm-ID: 177124  Cd Length: 215  Bit Score: 74.95  E-value: 3.04e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 128 PLHIPLLNTAILLASGVTITWAHHELmegNHSQCTQGLTLTVILGLYFTALQAYEYIEAPFSIADSIYGSSFFMATGFHG 207
Cdd:MTH00049  89 SLEIPFVGCFLLLGSSITVTAYHHLL---GWKYCDLFLYLTILLGLLFVVLQVFEFEESGVNSLDSSYYASCFCTVGLHF 165
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 306960096 208 LHVIIGStFLLICLTRHIKNQFSQTHHfgfEAAAWYWHFVDVVWLFLYLSIY 259
Cdd:MTH00049 166 SHVVLGV-VGLSTLLLVGSSSFGVYRS---TVLTWYWHFVDYIWLLVYLIVY 213
Heme_Cu_Oxidase_III_1 cd02864
Heme-copper oxidase subunit III subfamily. Heme-copper oxidases are transmembrane protein ...
128-261 6.29e-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: 71.38  E-value: 6.29e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 128 PLHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYEY-----------IEAPFSIAdsIYG 196
Cdd:cd02864   59 PLVLIAIMTFILITSSGTMAMAVNFGYRGNRKAAARLMLATALLGATFVGMQAFEWtkliveegvrpWGNPWGAA--QFG 136
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 306960096 197 SSFFMATGFHGLHVIIGSTFLLICLTRHIKNQFSQTHHF-GFEAAAWYWHFVDVVWLFLYLSIYWW 261
Cdd:cd02864  137 ASFFMITGFHGTHVTIGVIYLIIIARKVWRGKYQRIGRYeIVEIAGLYWHFVDLVWVFIFAFFYLW 202
QoxC TIGR02897
cytochrome aa3 quinol oxidase, subunit III; This family (QoxC) encodes subunit III of the ...
129-262 3.50e-11

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: 60.64  E-value: 3.50e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  129 LHIPLLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYE---YIEAPFSIADSIYGSSFFMATGF 205
Cdd:TIGR02897  52 LPLVLIMTFLLLFSSFTCGIAIYEMRKENQKLMMFWMIITLLLGAGFVGFEIYEfahYASEGVTPQIGSYWSSFFVLLGT 131
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096  206 HGLHV---IIGSTFLLICLTRHIKNQFSQTHHFgfeAAAWYWHFVDVVWLFLYLSIYWWG 262
Cdd:TIGR02897 132 HGCHVtlgIVWAICLLIQIQRRGLTPYTAPKVF---IVSLYWHFLDVVWVFIFTAVYLIG 188
PRK10663 PRK10663
cytochrome o ubiquinol oxidase subunit III; Provisional
133-262 1.16e-10

cytochrome o ubiquinol oxidase subunit III; Provisional


Pssm-ID: 182628  Cd Length: 204  Bit Score: 59.41  E-value: 1.16e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 306960096 133 LLNTAILLASGVTITWAHHELMEGNHSQCTQGLTLTVILGLYFTALQAYEY---IEAPFSIADSIYGSSFFMATGFHGLH 209
Cdd:PRK10663  70 LVETFLLLFSSITYGMAAIAMYKNNKSQVISWLALTFLFGAGFIGMEIYEFhhlIVEGMGPDRSGFLSAFFALVGTHGLH 149
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 306960096 210 VIIGSTFLLICLTRHIKNQFSQTHHFGFEAAAWYWHFVDVVWLFLYLSIYWWG 262
Cdd:PRK10663 150 VTSGLIWMAVLMVQVARRGLTSTNRTRIMCLSLFWHFLDVVWICVFTVVYLMG 202
 
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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