NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1910522960|gb|QOD51350|]
View 

cytochrome b, partial (mitochondrion) [Lophuromys brunneus]

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

 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 cl31797
cytochrome b; Provisional
 1-190 2.15e-152

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 426.36  E-value: 2.15e-152
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00100   21 LPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGR 100

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00100  101 GLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFA 180

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00100  181 FHFILPFIITALAMVHLLFLHETGSNNPSG 210
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-190 2.15e-152

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 426.36  E-value: 2.15e-152
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00100   21 LPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGR 100

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00100  101 GLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFA 180

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00100  181 FHFILPFIITALAMVHLLFLHETGSNNPSG 210
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-186 3.20e-92

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: 267.31  E-value: 3.20e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:cd00284    13 LPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFR 92

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSY--TFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRF 158
Cdd:cd00284    93 GLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRF 172

                         170       180
                  ....*....|....*....|....*...
gi 1910522960 159 FAFHFILPFIIAALAMVHLLFLHETGSN 186
Cdd:cd00284   173 FALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-184 1.06e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 248.07  E-value: 1.06e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:pfam00033   4 LPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFR 83

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYG--SYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRF 158
Cdd:pfam00033  84 GLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRF 163

                         170       180
                  ....*....|....*....|....*.
gi 1910522960 159 FAFHFILPFIIAALAMVHLLFLHETG 184
Cdd:pfam00033 164 FSLHFLLPFILAILMLLHLLFLHETG 189
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
2-190 3.43e-81

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 246.24  E-value: 3.43e-81
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   2 PAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGRG 81
Cdd:COG1290    31 PFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRG 110

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  82 IYYGSYTFIE--TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFF 159
Cdd:COG1290   111 FFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFF 190

                         170       180       190
                  ....*....|....*....|....*....|..
gi 1910522960 160 AFH-FILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:COG1290   191 ALHvLLLPALLLALVVLHLWLLHRHGHNNPPG 222
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-190 2.15e-152

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 426.36  E-value: 2.15e-152
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00100   21 LPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVAHICRDVNYGWIIRYLHANGASMFFICLFLHVGR 100

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00100  101 GLYYGSYLFLETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFA 180

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00100  181 FHFILPFIITALAMVHLLFLHETGSNNPSG 210
CYTB MTH00119
cytochrome b; Provisional
 1-190 5.72e-136

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 385.02  E-value: 5.72e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00119   22 LPTPSNISAWWNFGSLLGLCLITQILTGLFLAMHYTADISLAFSSVAHICRDVQYGWLIRNLHANGASMFFICIYLHIGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00119  102 GLYYGSYLYKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFA 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00119  182 LHFLLPFLIAGLTLIHLLFLHETGSNNPLG 211
CYTB MTH00156
cytochrome b; Provisional
 1-190 1.02e-134

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 380.67  E-value: 1.02e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00156   11 LPTPSNISYWWNFGSLLGLCLMIQIITGLFLAMHYTADIELAFSSVIHICRDVNYGWLLRTLHANGASFFFICIYLHIGR 90

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00156   91 GIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFT 170

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00156  171 FHFLLPFIILAMVMIHLLFLHQTGSNNPLG 200
CYTB MTH00131
cytochrome b; Provisional
 1-190 6.99e-134

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 379.77  E-value: 6.99e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00131   21 LPAPSNISVWWNFGSLLGLCLITQILTGLFLAMHYTSDISTAFSSVAHICRDVNYGWLIRNLHANGASFFFICIYLHIGR 100

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00131  101 GLYYGSYLYKETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFA 180

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00131  181 FHFLFPFVIAAATILHLLFLHETGSNNPLG 210
CYTB MTH00074
cytochrome b; Provisional
 1-190 1.51e-133

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 378.64  E-value: 1.51e-133
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00074   22 LPTPSNLSSLWNFGSLLGVCLIAQIITGLFLAMHYTADTSSAFSSVAHICRDVNYGWLMRNIHANGASFFFICIYLHIGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00074  102 GLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFA 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00074  182 FHFLLPFLIAGASIIHLLFLHETGSNNPTG 211
CYTB MTH00191
cytochrome b; Provisional
 1-190 3.04e-129

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 367.32  E-value: 3.04e-129
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00191   18 LPSPSNISYWWNFGSLLGLCLIIQILTGLFLAMHYTADISLAFSSVVHICRDVNYGWLLRNIHANGASFFFICIYLHIGR 97

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00191   98 GLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFT 177

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00191  178 FHFLLPFLIAALSLIHLLFLHETGSNNPLG 207
CYTB MTH00145
cytochrome b; Provisional
 1-190 2.96e-123

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 352.67  E-value: 2.96e-123
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00145   22 LPAPVNLSIWWNFGSLLGLCLGIQILTGLFLSMHYTAHVDLAFSSVIHIMRDVNYGWLLRSLHANGASFFFICIYLHIGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00145  102 GLYYGSYLMQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFS 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00145  182 LHFLLPFVILGLSVLHLLFLHETGSNNPLG 211
CYTB MTH00034
cytochrome b; Validated
 1-190 1.32e-119

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 343.23  E-value: 1.32e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00034   21 LPSPSNLSIWWNFGSLLGLCLIIQIITGIFLAMHYTADISLAFSSVSHICRDVNYGWLLRNIHANGASLFFICLYFHIGR 100

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00034  101 GLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFA 180

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00034  181 FHFLFPFIIAALSIIHLLFLHQTGSNNPTG 210
CYTB MTH00016
cytochrome b; Validated
 1-190 1.61e-118

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 340.50  E-value: 1.61e-118
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00016   22 LPAPSNLSIWWNFGSLLGLCLVIQILTGLFLSMHYTPHIDLAFSSVAHISRDVNYGWLLRNLHANGASFFFICLYLHIGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00016  102 GIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFA 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00016  182 LHFLLPFVIAALSMIHLLFLHQTGSNNPLG 211
CYTB MTH00022
cytochrome b; Validated
 1-190 3.09e-102

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 299.31  E-value: 3.09e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00022   20 LPSPSNISYLWNFGSLLGLCLVIQIITGCFLSMHYCSDVSLAFASVGHIMRDVNYGFLLRYLHANGASLFFLCLYIHIGR 99

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00022  100 GLYYGGYLKFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFS 179

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00022  180 LHFLFPFILAFLVIVHLIYLHVDGSNNPIG 209
CYTB MTH00224
cytochrome b; Provisional
 1-190 1.52e-101

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 297.60  E-value: 1.52e-101
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00224   22 LPAPNNISIWWNYGSLLGLCLVIQVLTGLFLSMHYAPNIEMAFSSVAHISRDVNYGWLLRSIHANGASMFFLFIYLHVGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00224  102 GLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFS 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00224  182 FHFLLPFAIMGATILHIMFLHQTGSNNPIG 211
CYTB MTH00053
cytochrome b; Provisional
 1-190 1.88e-99

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 292.38  E-value: 1.88e-99
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00053   22 LPSPSNISYLWNFGSLLGFCLIIQIITGIFLAMHYCADVNLAFSSVAHITRDVNYGFILRYLHANGASMFFLCVYFHIGR 101

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00053  102 GIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYS 181

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00053  182 LHYLLPFILAGLALVHLIALHEDGSNNPIG 211
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-186 3.20e-92

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: 267.31  E-value: 3.20e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:cd00284    13 LPPPSNISYWWNFGSLLGTCLVIQILTGVFLAMHYTPDVTLAFSSVQYIMRDVNFGWLIRSLHANGASMFFLMLYLHIFR 92

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSY--TFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRF 158
Cdd:cd00284    93 GLYYGSYkkPRELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRF 172

                         170       180
                  ....*....|....*....|....*...
gi 1910522960 159 FAFHFILPFIIAALAMVHLLFLHETGSN 186
Cdd:cd00284   173 FALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-184 1.06e-84

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 248.07  E-value: 1.06e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:pfam00033   4 LPVPSNLSIWYNFGSLLGLCLAVQILTGVFLAFYYTPDVTLAFLSVQYIMRDVNFGWLIRSVHANGASMFFLMLYLHIFR 83

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYG--SYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRF 158
Cdd:pfam00033  84 GLYYGgfSYPRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRF 163

                         170       180
                  ....*....|....*....|....*.
gi 1910522960 159 FAFHFILPFIIAALAMVHLLFLHETG 184
Cdd:pfam00033 164 FSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00033
cytochrome b; Provisional
 1-190 1.94e-81

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 246.39  E-value: 1.94e-81
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00033   18 LPTPSNISYWWNFGSLLCLCLGIQILTGVLLAMHYRSDVSLAFSSVAHIVRDVNYGWILRYVHANGASLFFICVYCHIGR 97

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00033   98 GLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFS 177

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00033  178 LHYLLPFVLVGLVLAHLLTLHEKGSNEPLG 207
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
2-190 3.43e-81

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 246.24  E-value: 3.43e-81
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   2 PAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGRG 81
Cdd:COG1290    31 PFPKNWNFSYWFGELALYSFVIQILTGIFLTMYYKPSASEAFASVEYIMRDVPGGWLIRYMHHWGASLFFAAVYLHMFRG 110

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  82 IYYGSYTFIE--TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFF 159
Cdd:COG1290   111 FFYGAYKKPRelNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFF 190

                         170       180       190
                  ....*....|....*....|....*....|..
gi 1910522960 160 AFH-FILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:COG1290   191 ALHvLLLPALLLALVVLHLWLLHRHGHNNPPG 222
CYTB MTH00086
cytochrome b; Provisional
 1-190 1.53e-75

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 230.60  E-value: 1.53e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00086   10 LPSSKSLSYWWNFGSMLGMVLVFQILTGTFLAFYYTADSSMAFSSVQYIMYEVNFGWLFRIFHFNGASLFFIFLYLHIFK 89

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00086   90 GLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFV 169

                         170       180       190
                  ....*....|....*....|....*....|
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:MTH00086  170 LHFLLPWGLLVLVLFHLIFLHSTGSTSSLY 199
CYTB MTH00046
cytochrome b; Validated
 1-188 1.96e-53

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 173.63  E-value: 1.96e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   1 LPAPSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGR 80
Cdd:MTH00046   12 LPTNYSLNYYWCSGFVLSVFMVIQVLTGVLLSLLYVADSLCSFFCVMSLSNDSFFTWCVRYWHIWGVNVLFILLFIHMGR 91

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  81 GIYYGSYTFIETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFA 160
Cdd:MTH00046   92 ALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFS 171

                         170       180
                  ....*....|....*....|....*...
gi 1910522960 161 FHFILPFIIAALAMVHLLFLHETGSNNP 188
Cdd:MTH00046  172 VHICLGFVILGLMVVHLFYLHKSGSSNP 199
PRK03735 PRK03735
cytochrome b6; Provisional
 13-188 1.45e-41

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 139.46  E-value: 1.45e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  13 FGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGRGIYYGSYTFIE- 91
Cdd:PRK03735   44 FGGLTFFCFVIQILSGMFLTMYYVPDIKNAYESVYYLQNEVAFGWIVRGMHHWGASLVIVMMFLHTLRVFFTGGYKKPRe 123

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  92 -TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFAFH-FILPFII 169
Cdd:PRK03735  124 lNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWAL 203

                         170
                  ....*....|....*....
gi 1910522960 170 AALAMVHLLFLHETGSNNP 188
Cdd:PRK03735  204 AVLMLAHFLMIRKQGISGP 222
petB CHL00070
cytochrome b6
 4-188 6.61e-37

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 127.14  E-value: 6.61e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960   4 PSNISSWWNFGSLLGICLILQIATGLFLAMHYTSDTATAFTSVTHICRDVNYGWLIRYLHANGASMFFICLFLHVGRGIY 83
Cdd:CHL00070   27 PPHVNIFYCLGGITLTCFLVQVATGFAMTFYYRPTVTEAFASVQYIMTEVNFGWLIRSVHRWSASMMVLMMILHVFRVYL 106

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  84 YGSYTFIE--TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFAF 161
Cdd:CHL00070  107 TGGFKKPRelTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSL 186

                         170       180
                  ....*....|....*....|....*...
gi 1910522960 162 H-FILPFIIAALAMVHLLFLHETGSNNP 188
Cdd:CHL00070  187 HtFVLPLLTAVFMLMHFLMIRKQGISGP 214
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
68-190 2.12e-35

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 121.96  E-value: 2.12e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1910522960  68 SMFFICLFLHVGRGIYYGSYTFIE--TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIW 145
Cdd:pfam13631   1 YIFIAAIYVHMLRIFFTGAYRKPRelNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLF 80

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1910522960 146 GGFSVDKATLTRFFAFHF-ILPFIIAALAMVHLLFLHETGSNNPTG 190
Cdd:pfam13631  81 GGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPG 126
 
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