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Conserved domains on  [gi|18461863|gb|AAL72001|]
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cytochrome b, partial (mitochondrion) [Neotoma cinerea]

Protein Classification

cytochrome b( domain architecture ID 999999)

cytochrome b is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain; contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis

CATH:  1.20.810.10
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl31797
cytochrome b; Provisional
 1-247 0e+00

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 538.45  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00100 241 LLVLFSP 247
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-247 0e+00

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 538.45  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00100 241 LLVLFSP 247
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 9-206 5.16e-96

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: 279.25  E-value: 5.16e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   9 PLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGAS 88
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  89 MFFICLFMHVGRGIYYGSY--TFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWG 166
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 18461863 167 GFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSN 206
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-247 1.56e-95

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 285.15  E-value: 1.56e-95
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   1 MTNIRKTHPLMKIVNE---------SFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICR 71
Cdd:COG1290   1 MSTTKKASGLADWLDErlplaslvrEHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMR 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  72 DVNYGWLIRYLHANGASMFFICLFMHVGRGIYYGSYTFME--TWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNL 149
Cdd:COG1290  81 DVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863 150 LSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALVVVHLLFLHETGSNNPTG----LNSDSDKIPFHPYY 224
Cdd:COG1290 161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYY 240

                       250       260
                ....*....|....*....|...
gi 18461863 225 TIKDLLGAVLMLTTLMTLVLFFP 247
Cdd:COG1290 241 TVKDGFGFFVFLGVFALLAFFFP 263
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
18-204 1.59e-86

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 255.00  E-value: 1.59e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    18 FIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFFICLFMH 97
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    98 VGRGIYYG--SYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATL 175
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 18461863   176 TRFFAFHFILPFIITALVVVHLLFLHETG 204
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-247 0e+00

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 538.45  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00100   1 MTNIRKTHPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00100  81 YLHANGASMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLM 240


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00100 241 LLVLFSP 247
CYTB MTH00131
cytochrome b; Provisional
 1-247 1.11e-171

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 477.99  E-value: 1.11e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00131   1 MASLRKTHPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIR 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00131  81 NLHANGASFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTL 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00131 161 VQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALT 240


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00131 241 SLALFSP 247
CYTB MTH00119
cytochrome b; Provisional
 1-247 4.21e-171

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 476.32  E-value: 4.21e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00119   2 APNLRKSHPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00119  82 NLHANGASMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTL 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00119 162 VEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLL 241


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00119 242 TLALFSP 248
CYTB MTH00074
cytochrome b; Provisional
 1-247 1.16e-166

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 465.31  E-value: 1.16e-166
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00074   2 AHPIRKTHPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00074  82 NIHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTL 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00074 162 VQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALA 241


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00074 242 LLSLFSP 248
CYTB MTH00191
cytochrome b; Provisional
 4-247 9.02e-163

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 454.76  E-value: 9.02e-163
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00191   1 MRKTHPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIH 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00191  81 ANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQW 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00191 161 LWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLV 240


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00191 241 LFSP 244
CYTB MTH00156
cytochrome b; Provisional
 11-247 1.25e-162

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 453.85  E-value: 1.25e-162
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   11 MKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMF 90
Cdd:MTH00156   1 LKIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   91 FICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSV 170
Cdd:MTH00156  81 FICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSV 160

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 18461863  171 DKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLVLFFP 247
Cdd:MTH00156 161 DNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINP 237
CYTB MTH00145
cytochrome b; Provisional
 1-247 2.82e-155

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 436.26  E-value: 2.82e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    1 MTNIRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIR 80
Cdd:MTH00145   2 LSPLRKSHPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLR 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   81 YLHANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTL 160
Cdd:MTH00145  82 SLHANGASFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKML 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLM 240
Cdd:MTH00145 162 VEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLV 241


                 ....*..
gi 18461863  241 TLVLFFP 247
Cdd:MTH00145 242 FLVLFFP 248
CYTB MTH00034
cytochrome b; Validated
 4-247 2.10e-150

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 424.12  E-value: 2.10e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00034   4 LRKSHPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIH 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00034  84 ANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQW 163

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00034 164 IWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLA 243


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00034 244 LLFP 247
CYTB MTH00016
cytochrome b; Validated
 4-247 5.19e-148

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 417.93  E-value: 5.19e-148
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00016   5 MRKTHPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00016  85 ANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00016 165 LWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVV 244


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00016 245 LLWP 248
CYTB MTH00224
cytochrome b; Provisional
 4-247 8.28e-130

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 371.95  E-value: 8.28e-130
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00224   5 FRTTHPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00224  85 ANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00224 165 IWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMV 244


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00224 245 LFEP 248
CYTB MTH00022
cytochrome b; Validated
 4-247 1.01e-123

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 356.32  E-value: 1.01e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00022   3 LRKENPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLH 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00022  83 ANGASLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQW 162

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00022 163 VWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIV 242


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00022 243 YFAP 246
CYTB MTH00053
cytochrome b; Provisional
 4-247 4.08e-122

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 352.47  E-value: 4.08e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    4 IRKTHPLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLH 83
Cdd:MTH00053   5 IRKENPVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLH 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   84 ANGASMFFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEW 163
Cdd:MTH00053  85 ANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRW 164

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  164 IWGGFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLV 243
Cdd:MTH00053 165 VWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIV 244


                 ....
gi 18461863  244 LFFP 247
Cdd:MTH00053 245 FLFP 248
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 9-206 5.16e-96

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: 279.25  E-value: 5.16e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   9 PLMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGAS 88
Cdd:cd00284   1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  89 MFFICLFMHVGRGIYYGSY--TFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWG 166
Cdd:cd00284  81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 18461863 167 GFSVDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSN 206
Cdd:cd00284 161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-247 1.56e-95

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 285.15  E-value: 1.56e-95
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   1 MTNIRKTHPLMKIVNE---------SFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICR 71
Cdd:COG1290   1 MSTTKKASGLADWLDErlplaslvrEHLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMR 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  72 DVNYGWLIRYLHANGASMFFICLFMHVGRGIYYGSYTFME--TWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNL 149
Cdd:COG1290  81 DVPGGWLIRYMHHWGASLFFAAVYLHMFRGFFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863 150 LSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALVVVHLLFLHETGSNNPTG----LNSDSDKIPFHPYY 224
Cdd:COG1290 161 FGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYY 240

                       250       260
                ....*....|....*....|...
gi 18461863 225 TIKDLLGAVLMLTTLMTLVLFFP 247
Cdd:COG1290 241 TVKDGFGFFVFLGVFALLAFFFP 263
CYTB MTH00033
cytochrome b; Provisional
 19-242 6.77e-95

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 283.37  E-value: 6.77e-95
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   19 IDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFFICLFMHV 98
Cdd:MTH00033  16 IDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHI 95

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   99 GRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRF 178
Cdd:MTH00033  96 GRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRF 175

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 18461863  179 FAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTL 242
Cdd:MTH00033 176 FSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVII 239
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
18-204 1.59e-86

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 255.00  E-value: 1.59e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    18 FIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFFICLFMH 97
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    98 VGRGIYYG--SYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATL 175
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 18461863   176 TRFFAFHFILPFIITALVVVHLLFLHETG 204
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00086
cytochrome b; Provisional
 12-247 1.12e-84

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 256.02  E-value: 1.12e-84
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   12 KIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFF 91
Cdd:MTH00086   1 NFVNSLVVTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFF 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   92 ICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVD 171
Cdd:MTH00086  81 IFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVS 160

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 18461863  172 KATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGaVLMLTTLMTLVLFFP 247
Cdd:MTH00086 161 SATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYN-IIFWLVFIIFSLFYP 235
CYTB MTH00046
cytochrome b; Validated
 10-247 3.13e-64

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 203.68  E-value: 3.13e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   10 LMKIVNESFIDLPAPSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASM 89
Cdd:MTH00046   1 MISLIRRNLIDLPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNV 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   90 FFICLFMHVGRGIYYGSYTFMETWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFS 169
Cdd:MTH00046  81 LFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFS 160

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 18461863  170 VDKATLTRFFAFHFILPFIITALVVVHLLFLHETGSNNPTGL-NSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLVLFFP 247
Cdd:MTH00046 161 VTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSsNGYSDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSP 239
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
88-247 2.83e-46

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 152.01  E-value: 2.83e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863    88 SMFFICLFMHVGRGIYYGSYTFME--TWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIW 165
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   166 GGFSVDKATLTRFFAFHF-ILPFIITALVVVHLLFLHETGSNNPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLVL 244
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ...
gi 18461863   245 FFP 247
Cdd:pfam13631 161 INP 163
PRK03735 PRK03735
cytochrome b6; Provisional
 33-208 1.68e-40

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 138.69  E-value: 1.68e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   33 FGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFFICLFMHVGRGIYYGSYTFME- 111
Cdd:PRK03735  44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  112 -TWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFH-FILPFII 189
Cdd:PRK03735 124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                        170
                 ....*....|....*....
gi 18461863  190 TALVVVHLLFLHETGSNNP 208
Cdd:PRK03735 204 AVLMLAHFLMIRKQGISGP 222
petB CHL00070
cytochrome b6
 24-208 3.09e-34

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 122.52  E-value: 3.09e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863   24 PSNISSWWNFGSLLGICLMIQILTGLFLAMHYTSDTSTAFSSVTHICRDVNYGWLIRYLHANGASMFFICLFMHVGRGIY 103
Cdd:CHL00070  27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYL 106

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18461863  104 YGSYTFME--TWNIGIILLFAVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAF 181
Cdd:CHL00070 107 TGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSL 186

                        170       180
                 ....*....|....*....|....*...
gi 18461863  182 H-FILPFIITALVVVHLLFLHETGSNNP 208
Cdd:CHL00070 187 HtFVLPLLTAVFMLMHFLMIRKQGISGP 214
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 207-247 5.89e-07

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: 47.64  E-value: 5.89e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|.
gi 18461863 207 NPTGLNSDSDKIPFHPYYTIKDLLGAVLMLTTLMTLVLFFP 247
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAP 41
 
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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