NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|2117209156|gb|UCX59358|]
View 

cytochrome b, partial (mitochondrion) [Crenicichla iguassuensis]

Protein Classification

cytochrome b( domain architecture ID 1000003)

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 Symbol:  CYTB
Gene Ontology:  GO:0009055|GO:0046872|GO:0022904|GO:0005743|GO:0020037
PubMed:  2509716|8329437
SCOP:  4002208

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl31802
cytochrome b; Provisional
 1-244 2.51e-163

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00131:

Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 456.81  E-value: 2.51e-163
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00131    8 HPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGA 87

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00131   88 SFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGG 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00131  168 FSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSP 247


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00131  248 NLLG 251
 
Name Accession Description Interval E-value
CYTB MTH00131
cytochrome b; Provisional
 1-244 2.51e-163

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 456.81  E-value: 2.51e-163
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00131    8 HPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGA 87

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00131   88 SFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGG 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00131  168 FSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSP 247


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00131  248 NLLG 251
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 2-199 1.12e-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: 248.05  E-value: 1.12e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   2 PLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGAS 81
Cdd:cd00284     1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  82 FFFICIYLHIGRGLYYGSY--LFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWG 159
Cdd:cd00284    81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 2117209156 160 GFSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSS 199
Cdd:cd00284   161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
11-197 1.58e-76

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 229.58  E-value: 1.58e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  11 LIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLH 90
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  91 IGRGLYYG--SYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNATL 168
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 2117209156 169 ARFFAFHFLFPFIIAAMALIHLIFLHETG 197
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
11-242 5.17e-75

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 232.37  E-value: 5.17e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  11 LIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLH 90
Cdd:COG1290    27 HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLH 106

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  91 IGRGLYYGSYlfKE----TWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNA 166
Cdd:COG1290   107 MFRGFFYGAY--KKprelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDA 184

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 167 TLARFFAF-HFLFPFIIAAMALIHLIFLHETGSSNPTG----LNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPN 241
Cdd:COG1290   185 TLNRFFALhVLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI 264


                  .
gi 2117209156 242 L 242
Cdd:COG1290   265 N 265
 
Name Accession Description Interval E-value
CYTB MTH00131
cytochrome b; Provisional
 1-244 2.51e-163

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 456.81  E-value: 2.51e-163
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00131    8 HPLLKIANDALVDLPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGA 87

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00131   88 SFFFICIYLHIGRGLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGG 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00131  168 FSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSP 247


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00131  248 NLLG 251
CYTB MTH00119
cytochrome b; Provisional
 1-244 1.23e-155

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 437.03  E-value: 1.23e-155
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00119    9 HPLLKIINNSLIDLPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGA 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00119   89 SMFFICIYLHIGRGLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGG 168

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00119  169 FSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSP 248


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00119  249 NLLG 252
CYTB MTH00074
cytochrome b; Provisional
 1-244 2.27e-151

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 426.40  E-value: 2.27e-151
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00074    9 HPLLKIINNSFIDLPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGA 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00074   89 SFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGG 168

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00074  169 FSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSP 248


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00074  249 NLLG 252
CYTB MTH00100
cytochrome b; Provisional
 1-244 6.68e-149

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 420.20  E-value: 6.68e-149
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00100    8 HPLMKIINHSFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGA 87

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00100   88 SMFFICLFLHVGRGLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGG 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00100  168 FSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSP 247


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00100  248 DLLG 251
CYTB MTH00191
cytochrome b; Provisional
 1-244 1.16e-148

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 418.93  E-value: 1.16e-148
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00191    5 HPLLKIVNGSLIDLPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGA 84

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00191   85 SFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGG 164

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00191  165 FSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSP 244


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00191  245 NLLG 248
CYTB MTH00156
cytochrome b; Provisional
 4-244 1.77e-147

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 415.33  E-value: 1.77e-147
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   4 LKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFF 83
Cdd:MTH00156    1 LKIINNSLIDLPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  84 FICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSV 163
Cdd:MTH00156   81 FICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSV 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 164 DNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPNLL 243
Cdd:MTH00156  161 DNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLL 240


                  .
gi 2117209156 244 G 244
Cdd:MTH00156  241 G 241
CYTB MTH00145
cytochrome b; Provisional
 1-244 7.89e-139

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 394.66  E-value: 7.89e-139
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00145    9 HPVLKVVNGSLYDLPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGA 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00145   89 SFFFICIYLHIGRGLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGG 168

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00145  169 FSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFP 248


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00145  249 NLLG 252
CYTB MTH00034
cytochrome b; Validated
 1-244 1.34e-135

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 386.37  E-value: 1.34e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00034    8 HPLFKILNSSLIDLPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGA 87

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00034   88 SLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGG 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00034  168 FSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFP 247


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00034  248 TALN 251
CYTB MTH00016
cytochrome b; Validated
 1-244 1.83e-132

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 378.25  E-value: 1.83e-132
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00016    9 HPLIKIMNGSLVDLPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGA 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00016   89 SFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGG 168

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00016  169 FSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWP 248


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00016  249 NILG 252
CYTB MTH00224
cytochrome b; Provisional
 1-243 1.07e-113

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 330.73  E-value: 1.07e-113
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00224    9 HPAIKILNGSLIDLPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGA 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00224   89 SMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGG 168

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00224  169 FAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEP 248


                  ...
gi 2117209156 241 NLL 243
Cdd:MTH00224  249 NLF 251
CYTB MTH00022
cytochrome b; Validated
 1-244 9.29e-112

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 325.89  E-value: 9.29e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   1 HPLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGA 80
Cdd:MTH00022    7 NPLLSIVNGFLVDLPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGA 86

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGG 160
Cdd:MTH00022   87 SLFFLCLYIHIGRGLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGG 166

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 161 FSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSP 240
Cdd:MTH00022  167 FSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAP 246


                  ....
gi 2117209156 241 NLLG 244
Cdd:MTH00022  247 NLLG 250
CYTB MTH00053
cytochrome b; Provisional
 2-244 2.89e-105

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 309.33  E-value: 2.89e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   2 PLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGAS 81
Cdd:MTH00053   10 PVISLVNSMFIDLPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGAS 89

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  82 FFFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGF 161
Cdd:MTH00053   90 MFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGF 169

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 162 SVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPN 241
Cdd:MTH00053  170 SVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPY 249


                  ...
gi 2117209156 242 LLG 244
Cdd:MTH00053  250 SLG 252
CYTB MTH00033
cytochrome b; Provisional
 3-227 3.90e-85

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 258.33  E-value: 3.90e-85
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   3 LLKIANDaLIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASF 82
Cdd:MTH00033    8 LLEPVND-IIDLPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASL 86

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  83 FFICIYLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFS 162
Cdd:MTH00033   87 FFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFS 166

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2117209156 163 VDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAV 227
Cdd:MTH00033  167 VSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLI 231
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 2-199 1.12e-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: 248.05  E-value: 1.12e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   2 PLLKIANDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGAS 81
Cdd:cd00284     1 PKLIEVNNSLIDLPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGAS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  82 FFFICIYLHIGRGLYYGSY--LFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWG 159
Cdd:cd00284    81 MFFLMLYLHIFRGLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWG 160

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 2117209156 160 GFSVDNATLARFFAFHFLFPFIIAAMALIHLIFLHETGSS 199
Cdd:cd00284   161 GFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00086
cytochrome b; Provisional
 8-225 9.67e-78

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 238.30  E-value: 9.67e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156   8 NDALIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICI 87
Cdd:MTH00086    4 NSLVVTLPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFL 83

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  88 YLHIGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNAT 167
Cdd:MTH00086   84 YLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSAT 163

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 2117209156 168 LARFFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGF 225
Cdd:MTH00086  164 LKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNI 221
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
11-197 1.58e-76

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 229.58  E-value: 1.58e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  11 LIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLH 90
Cdd:pfam00033   1 VVSLPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLH 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  91 IGRGLYYG--SYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNATL 168
Cdd:pfam00033  81 IFRGLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATL 160

                         170       180
                  ....*....|....*....|....*....
gi 2117209156 169 ARFFAFHFLFPFIIAAMALIHLIFLHETG 197
Cdd:pfam00033 161 TRFFSLHFLLPFILAILMLLHLLFLHETG 189
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
11-242 5.17e-75

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 232.37  E-value: 5.17e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  11 LIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLH 90
Cdd:COG1290    27 HLEYPFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLH 106

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  91 IGRGLYYGSYlfKE----TWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNA 166
Cdd:COG1290   107 MFRGFFYGAY--KKprelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDA 184

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 167 TLARFFAF-HFLFPFIIAAMALIHLIFLHETGSSNPTG----LNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPN 241
Cdd:COG1290   185 TLNRFFALhVLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI 264


                  .
gi 2117209156 242 L 242
Cdd:COG1290   265 N 265
CYTB MTH00046
cytochrome b; Validated
 11-243 2.88e-55

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 180.56  E-value: 2.88e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  11 LIDLPTPLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLH 90
Cdd:MTH00046    9 LIDLPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIH 88

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  91 IGRGLYYGSYLFKETWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNATLAR 170
Cdd:MTH00046   89 MGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVR 168

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2117209156 171 FFAFHFLFPFIIAAMALIHLIFLHETGSSNPTGL-NSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPNLL 243
Cdd:MTH00046  169 VFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSsNGYSDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLV 242
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
81-244 2.73e-35

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 123.51  E-value: 2.73e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  81 SFFFICIYLHIGRGLYYGSYLFKE--TWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIW 158
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 159 GGFSVDNATLARFFAF-HFLFPFIIAAMALIHLIFLHETGSSNPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTL 237
Cdd:pfam13631  81 GGPFPGTATIPRFYALhILLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQ 160


                  ....*..
gi 2117209156 238 FSPNLLG 244
Cdd:pfam13631 161 INPIWLG 167
PRK03735 PRK03735
cytochrome b6; Provisional
 26-201 4.84e-29

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 109.03  E-value: 4.84e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  26 FGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLYYGSYLFKE- 104
Cdd:PRK03735   44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156 105 -TWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNATLARFFAFHFLFP-FII 182
Cdd:PRK03735  124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHVFFLpWAL 203

                         170
                  ....*....|....*....
gi 2117209156 183 AAMALIHLIFLHETGSSNP 201
Cdd:PRK03735  204 AVLMLAHFLMIRKQGISGP 222
petB CHL00070
cytochrome b6
 17-201 6.03e-25

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 97.87  E-value: 6.03e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  17 PLNISVWWNFGSLLGLCLIAQILTGLFLAMHYTSDITLAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGRGLY 96
Cdd:CHL00070   27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYL 106

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2117209156  97 YGSylFKE----TWNVGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAIPYIGTSLVQWIWGGFSVDNATLARFF 172
Cdd:CHL00070  107 TGG--FKKprelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFY 184

                         170       180       190
                  ....*....|....*....|....*....|
gi 2117209156 173 AFHFLFPFIIAAMA-LIHLIFLHETGSSNP 201
Cdd:CHL00070  185 SLHTFVLPLLTAVFmLMHFLMIRKQGISGP 214
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 200-244 6.34e-05

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: 41.86  E-value: 6.34e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 2117209156 200 NPTGLNSDTDKVPFHPYFSLKDVLGFAVLLIALTALTLFSPNLLG 244
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLG 45
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH