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Conserved domains on  [gi|50981621|gb|AAT91587|]
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cytochrome b, partial (mitochondrion) [Pyrilia pulchra]

Protein Classification

cytochrome b family protein( domain architecture ID 581032)

cytochrome b family protein such as formate dehydrogenase subunit gamma or cytochrome b, a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.

Gene Ontology:  GO:0046872|GO:0016491

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
Cytochrome_b_N super family cl23723
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-230 6.01e-171

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


The actual alignment was detected with superfamily member MTH00119:

Pssm-ID: 474033 [Multi-domain]  Cd Length: 380  Bit Score: 475.16  E-value: 6.01e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPL 263
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-230 6.01e-171

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 475.16  E-value: 6.01e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPL 263
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-231 3.16e-88

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 265.89  E-value: 3.16e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYlyKE- 79
Cdd:COG1290  42 FGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKp 119

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  80 ---TWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLH-FLLPF 155
Cdd:COG1290 120 relNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPA 199

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621 156 MITSLVLVHLTFLHESGSNNPLGI----SSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDllGDPENFTPANPLA 231
Cdd:COG1290 200 LLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLA 277
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-174 1.80e-83

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


Pssm-ID: 238176  Cd Length: 200  Bit Score: 246.90  E-value: 1.80e-83
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSY--LYK 78
Cdd:cd00284  25 FGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRE 104

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  79 ETWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMIT 158
Cdd:cd00284 105 LTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIA 184

                       170
                ....*....|....*.
gi 50981621 159 SLVLVHLTFLHESGSN 174
Cdd:cd00284 185 VIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-172 1.60e-72

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 218.79  E-value: 1.60e-72
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621     1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYG--SYLYK 78
Cdd:pfam00033  16 FGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRE 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    79 ETWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMIT 158
Cdd:pfam00033  96 LTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILA 175

                         170
                  ....*....|....
gi 50981621   159 SLVLVHLTFLHESG 172
Cdd:pfam00033 176 ILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-230 6.01e-171

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 475.16  E-value: 6.01e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00119  34 FGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGRGLYYGSYLYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00119 114 WNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00119 194 TLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPL 263
CYTB MTH00131
cytochrome b; Provisional
 1-230 6.16e-154

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 432.15  E-value: 6.16e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00131  33 FGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLYKET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00131 113 WNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAA 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00131 193 TILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPL 262
CYTB MTH00100
cytochrome b; Provisional
 1-230 2.81e-153

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 430.60  E-value: 2.81e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00100  33 FGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGRGLYYGSYLFLET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00100 113 WNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITAL 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00100 193 AMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPL 262
CYTB MTH00156
cytochrome b; Provisional
 1-230 1.83e-152

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 427.66  E-value: 1.83e-152
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00156  23 FGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGRGIYYGSYKLKHT 102

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00156 103 WMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAM 182

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00156 183 VMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPL 252
CYTB MTH00074
cytochrome b; Provisional
 1-230 1.93e-149

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 421.01  E-value: 1.93e-149
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00074  34 FGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGRGLYYGSYMYKET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00074 114 WNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGA 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00074 194 SIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPL 263
CYTB MTH00191
cytochrome b; Provisional
 1-230 2.01e-145

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 410.08  E-value: 2.01e-145
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00191  30 FGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGRGLYYGSYLNKET 109

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00191 110 WNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAAL 189

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00191 190 SLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPL 259
CYTB MTH00145
cytochrome b; Provisional
 1-230 8.17e-142

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 401.59  E-value: 8.17e-142
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00145  34 FGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGRGLYYGSYLMQHT 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00145 114 WNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00145 194 SVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPM 263
CYTB MTH00016
cytochrome b; Validated
 1-230 9.77e-134

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 380.95  E-value: 9.77e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00016  34 FGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGRGIYYGSYFLMET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00016 114 WNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAAL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00016 194 SMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPL 263
CYTB MTH00034
cytochrome b; Validated
 1-230 1.94e-131

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 375.20  E-value: 1.94e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00034  33 FGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGRGLYYGSYVNIET 112

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00034 113 WNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAAL 192

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00034 193 SIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPL 262
CYTB MTH00224
cytochrome b; Provisional
 1-230 9.56e-112

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 325.34  E-value: 9.56e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00224  34 YGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGRGLYYGSFNLSET 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00224 114 WNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGA 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00224 194 TILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPL 263
CYTB MTH00053
cytochrome b; Provisional
 1-230 3.48e-109

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 318.96  E-value: 3.48e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00053  34 FGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGRGIYYGSYTKIIV 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00053 114 WNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGL 193

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00053 194 ALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPL 263
CYTB MTH00022
cytochrome b; Validated
 1-230 1.34e-108

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 317.41  E-value: 1.34e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00022  32 FGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGRGLYYGGYLKFHV 111

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00022 112 WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFL 191

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00022 192 VIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSL 261
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-231 3.16e-88

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 265.89  E-value: 3.16e-88
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYlyKE- 79
Cdd:COG1290  42 FGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAY--KKp 119

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  80 ---TWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLH-FLLPF 155
Cdd:COG1290 120 relNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPA 199

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621 156 MITSLVLVHLTFLHESGSNNPLGI----SSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDllGDPENFTPANPLA 231
Cdd:COG1290 200 LLLALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLA 277
CYTB MTH00033
cytochrome b; Provisional
 1-230 9.63e-86

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 259.10  E-value: 9.63e-86
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00033  30 FGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGRGLYYGGYSRVLT 109

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00033 110 WIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGL 189

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFS--PDLLGDPENFTPANPL 230
Cdd:MTH00033 190 VLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPL 261
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-174 1.80e-83

Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal portion of cytochrome b is described in a separate CD.


Pssm-ID: 238176  Cd Length: 200  Bit Score: 246.90  E-value: 1.80e-83
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSY--LYK 78
Cdd:cd00284  25 FGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFRGLYYGSYkkPRE 104

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  79 ETWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMIT 158
Cdd:cd00284 105 LTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIA 184

                       170
                ....*....|....*.
gi 50981621 159 SLVLVHLTFLHESGSN 174
Cdd:cd00284 185 VIVILHLLFLHEQGSS 200
CYTB MTH00086
cytochrome b; Provisional
 1-231 6.28e-83

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 251.01  E-value: 6.28e-83
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKET 80
Cdd:MTH00086  22 FGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFKGLFMMSYRLKKV 101

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   81 WNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSL 160
Cdd:MTH00086 102 WISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVL 181

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50981621  161 VLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPLA 231
Cdd:MTH00086 182 VLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYN-IIFWLVFIIFSLFYPFNLGDPEMFIEADPMM 251
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-172 1.60e-72

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 218.79  E-value: 1.60e-72
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621     1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYG--SYLYK 78
Cdd:pfam00033  16 FGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFRGLYYGgfSYPRE 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    79 ETWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMIT 158
Cdd:pfam00033  96 LTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILA 175

                         170
                  ....*....|....
gi 50981621   159 SLVLVHLTFLHESG 172
Cdd:pfam00033 176 ILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 2-230 8.24e-64

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 202.14  E-value: 8.24e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    2 GSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKETW 81
Cdd:MTH00046  25 GFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGRALYYSSYSKKGVW 104

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   82 NTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLHFLLPFMITSLV 161
Cdd:MTH00046 105 NVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLM 184

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621  162 LVHLTFLHESGSNNPLGISSN-CDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPL 230
Cdd:MTH00046 185 VVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPL 254
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
56-221 2.24e-46

Cytochrome b(N-terminal)/b6/petB;


Pssm-ID: 433364  Cd Length: 169  Bit Score: 151.63  E-value: 2.24e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    56 SFFFICIYLHIARGFYYGSYLYKE--TWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAW 133
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   134 GGFSVDNPTLTRFFTLHF-LLPFMITSLVLVHLTFLHESGSNNPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLAL 212
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*....
gi 50981621   213 FSPDLLGDP 221
Cdd:pfam13631 161 INPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
 1-177 4.62e-35

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 124.05  E-value: 4.62e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKE- 79
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   80 -TWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLH-FLLPFMI 157
Cdd:PRK03735 124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                        170       180
                 ....*....|....*....|
gi 50981621  158 TSLVLVHLTFLHESGSNNPL 177
Cdd:PRK03735 204 AVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-177 2.61e-32

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 116.74  E-value: 2.61e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621    1 FGSLLGICLMTQILTGLLLAAHYTADTSLAFSSVANMCRNVQYGWLIRNLHANGASFFFICIYLHIARGFYYGSYLYKE- 79
Cdd:CHL00070  36 LGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYLTGGFKKPRe 115

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50981621   80 -TWNTGIILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFTLH-FLLPFMI 157
Cdd:CHL00070 116 lTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLT 195

                        170       180
                 ....*....|....*....|
gi 50981621  158 TSLVLVHLTFLHESGSNNPL 177
Cdd:CHL00070 196 AVFMLMHFLMIRKQGISGPL 215
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 175-231 1.47e-14

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 68.44  E-value: 1.47e-14
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 50981621 175 NPLGISSNCDKIPFHPYFSLKDLLG*MIMLPLLTTLALFSPDLLGDPENFTPANPLA 231
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLA 57
 
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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