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Conserved domains on  [gi|2513956380|gb|WIG65044|]
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cytochrome b, partial (mitochondrion) [Crocidura somalica]

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
 1-177 5.62e-134

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 379.37  E-value: 5.62e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00100  142 GATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFH 221

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00100  222 PYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILIL 301

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00100  302 AIIPLLHTSKQRSMMFR 318
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-177 5.62e-134

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 379.37  E-value: 5.62e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00100  142 GATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFH 221

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00100  222 PYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILIL 301

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00100  302 AIIPLLHTSKQRSMMFR 318
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-177 6.63e-61

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 193.47  E-value: 6.63e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIVAALAGVHLLFLHETGSNNPSG----LNSDTD 75
Cdd:COG1290   153 GARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVD 232

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  76 KIPFHPYYTIKDILGALIMITMLSSLVLFSPDmlGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIP--NKLGGVLAL 153
Cdd:COG1290   233 GVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAM 310

                         170       180
                  ....*....|....*....|....
gi 2513956380 154 VLSILILAVIPLLHTAKQRSMMFR 177
Cdd:COG1290   311 GLAILVLFLLPFLDRSPVRSPRYR 334
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 66-175 9.12e-45

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: 144.71  E-value: 9.12e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  66 NPSGLNSDTDKIPFHPYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPN 145
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                          90       100       110
                  ....*....|....*....|....*....|
gi 2513956380 146 KLGGVLALVLSILILAVIPLLHTAKQRSMM 175
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRSQF 110
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
117-177 2.89e-30

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 106.02  E-value: 2.89e-30
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2513956380 117 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLHTAKQRSMMFR 177
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYR 61
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 88-177 4.79e-10

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 55.19  E-value: 4.79e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  88 ILGALIMITMLSSLvlfSPDMLGDPdnytpANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLH 167
Cdd:TIGR01156  44 ILGTIACVVGLAVL---DPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIE 115

                          90
                  ....*....|
gi 2513956380 168 TAKQRSMMFR 177
Cdd:TIGR01156 116 NVNKFQNPFR 125
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-177 5.62e-134

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 379.37  E-value: 5.62e-134
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00100  142 GATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFH 221

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00100  222 PYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILIL 301

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00100  302 AIIPLLHTSKQRSMMFR 318
CYTB MTH00119
cytochrome b; Provisional
 1-177 1.17e-120

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 345.35  E-value: 1.17e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00119  143 GATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFH 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00119  223 PYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILIL 302

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00119  303 FLMPFLHTSKQRSMTFR 319
CYTB MTH00131
cytochrome b; Provisional
 1-177 1.71e-117

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 337.39  E-value: 1.71e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00131  142 GATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFH 221

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00131  222 PYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVL 301

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00131  302 MVVPILHTSKQRGLTFR 318
CYTB MTH00074
cytochrome b; Provisional
 1-177 2.75e-115

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 332.03  E-value: 2.75e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00074  143 GATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFH 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00074  223 PYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILIL 302

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00074  303 MLIPMLHTSKQRSLMFR 319
CYTB MTH00191
cytochrome b; Provisional
 1-177 4.18e-113

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 325.72  E-value: 4.18e-113
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00191  139 GATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFH 218

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00191  219 PYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVL 298

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00191  299 FLLPLLHTSKQRSNTFR 315
CYTB MTH00156
cytochrome b; Provisional
 1-176 2.05e-112

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 323.66  E-value: 2.05e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00156  132 GATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFH 211

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00156  212 PYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILIL 291

                         170
                  ....*....|....*.
gi 2513956380 161 AVIPLLHTAKQRSMMF 176
Cdd:MTH00156  292 MILPFTNKSKFRGNQF 307
CYTB MTH00145
cytochrome b; Provisional
 1-176 2.90e-108

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 314.15  E-value: 2.90e-108
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00145  143 GATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFH 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00145  223 PYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVIL 302

                         170
                  ....*....|....*.
gi 2513956380 161 AVIPLLHTAKQRSMMF 176
Cdd:MTH00145  303 FFLPLLHVGKFRSLSF 318
CYTB MTH00034
cytochrome b; Validated
 1-177 6.17e-100

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 292.77  E-value: 6.17e-100
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00034  142 AATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFH 221

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00034  222 TYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVL 301

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00034  302 FLVPILHTSNNQSSTFR 318
CYTB MTH00016
cytochrome b; Validated
 1-176 1.71e-98

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 289.27  E-value: 1.71e-98
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00016  143 GATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFH 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00016  223 PYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILIL 302

                         170
                  ....*....|....*.
gi 2513956380 161 AVIPLLHTAKQRSMMF 176
Cdd:MTH00016  303 FFLPFIFKQKFRGLSF 318
CYTB MTH00022
cytochrome b; Validated
 1-177 1.99e-85

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 255.78  E-value: 1.99e-85
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00022  141 GATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFH 220

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00022  221 VYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILIL 300

                         170
                  ....*....|....*..
gi 2513956380 161 AVIPLLHTAKQRSMMFR 177
Cdd:MTH00022  301 FFLPLLHTSWLRGLTFR 317
CYTB MTH00053
cytochrome b; Provisional
 2-177 1.66e-83

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 251.16  E-value: 1.66e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   2 ATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFHP 81
Cdd:MTH00053  144 ATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHY 223

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  82 YYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILA 161
Cdd:MTH00053  224 YYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLF 303

                         170
                  ....*....|....*.
gi 2513956380 162 VIPLLHTAKQRSMMFR 177
Cdd:MTH00053  304 FLPYLHKSRFRGLSFR 319
CYTB MTH00224
cytochrome b; Provisional
 1-176 4.08e-83

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 250.22  E-value: 4.08e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00224  143 GATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFH 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00224  223 PYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILIL 302

                         170
                  ....*....|....*.
gi 2513956380 161 AVIPLLHTAKQRSMMF 176
Cdd:MTH00224  303 FILPLTSVMNKRSLPF 318
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-177 6.63e-61

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 193.47  E-value: 6.63e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIVAALAGVHLLFLHETGSNNPSG----LNSDTD 75
Cdd:COG1290   153 GARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVD 232

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  76 KIPFHPYYTIKDILGALIMITMLSSLVLFSPDmlGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIP--NKLGGVLAL 153
Cdd:COG1290   233 GVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAM 310

                         170       180
                  ....*....|....*....|....
gi 2513956380 154 VLSILILAVIPLLHTAKQRSMMFR 177
Cdd:COG1290   311 GLAILVLFLLPFLDRSPVRSPRYR 334
CYTB MTH00086
cytochrome b; Provisional
 1-167 1.38e-60

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 191.69  E-value: 1.38e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00086  131 AAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFG 210

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGaLIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILIL 160
Cdd:MTH00086  211 PEYWNKDAYN-IIFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVF 289


                  ....*..
gi 2513956380 161 AVIPLLH 167
Cdd:MTH00086  290 YFFIFVN 296
CYTB MTH00033
cytochrome b; Provisional
 1-176 2.70e-60

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 191.69  E-value: 2.70e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPFH 80
Cdd:MTH00033  139 AATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFH 218

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLsSLVLFSP---DMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSI 157
Cdd:MTH00033  219 VYFTIKDILGFLILFGVF-VIIGIEPrieTLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASI 297

                         170
                  ....*....|....*....
gi 2513956380 158 LILAVIPLLHTAKQRSMMF 176
Cdd:MTH00033  298 LVLLLMPILDRSKIRSLTF 316
CYTB MTH00046
cytochrome b; Validated
 2-164 1.23e-47

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 158.22  E-value: 1.23e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   2 ATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSNNP-SGLNSDTDKIPFH 80
Cdd:MTH00046  134 ATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPlFSSNGYSDVVYFH 213

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  81 PYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGvLALVLSILIL 160
Cdd:MTH00046  214 SYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGG-LVLVLSFLFF 292


                  ....
gi 2513956380 161 AVIP 164
Cdd:MTH00046  293 LWVP 296
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 66-175 9.12e-45

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: 144.71  E-value: 9.12e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  66 NPSGLNSDTDKIPFHPYYTIKDILGALIMITMLSSLVLFSPDMLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPN 145
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                          90       100       110
                  ....*....|....*....|....*....|
gi 2513956380 146 KLGGVLALVLSILILAVIPLLHTAKQRSMM 175
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRSQF 110
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
117-177 2.89e-30

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 106.02  E-value: 2.89e-30
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2513956380 117 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLHTAKQRSMMFR 177
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYR 61
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-112 1.90e-27

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 101.16  E-value: 1.90e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHF-ILPFIVAALAGVHLLFLHETGSNNPSGLNSDTDKIPF 79
Cdd:pfam13631  57 GLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPF 136

                          90       100       110
                  ....*....|....*....|....*....|...
gi 2513956380  80 HPYYTIKDILGALIMITMLSSLVLFSPDMLGDP 112
Cdd:pfam13631 137 WPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-65 7.05e-27

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: 100.52  E-value: 7.05e-27
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETGSN 65
Cdd:cd00284   136 GATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-63 2.02e-25

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 96.30  E-value: 2.02e-25
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2513956380   1 GATVITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIVAALAGVHLLFLHETG 63
Cdd:pfam00033 127 GATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
petD CHL00058
cytochrome b6/f complex subunit IV
 88-177 2.34e-12

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 61.56  E-value: 2.34e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  88 ILGALIMITMLSSLvlfSPDMLGDPdnytpANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLH 167
Cdd:CHL00058   44 ILGTIACNVGLAVL---EPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLE 115

                          90
                  ....*....|
gi 2513956380 168 TAKQRSMMFR 177
Cdd:CHL00058  116 NVNKFQNPFR 125
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 88-177 9.82e-12

Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion];


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 59.81  E-value: 9.82e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  88 ILGALIMITMLSSLvlfSPDMLGDPdnytpANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLH 167
Cdd:COG5679    45 ILGTIALCIGLAVL---DPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFIE 116

                          90
                  ....*....|
gi 2513956380 168 TAKQRSMMFR 177
Cdd:COG5679   117 NVNKFQNPFR 126
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 88-177 4.79e-10

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 55.19  E-value: 4.79e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2513956380  88 ILGALIMITMLSSLvlfSPDMLGDPdnytpANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILAVIPLLH 167
Cdd:TIGR01156  44 ILGTIACVVGLAVL---DPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIE 115

                          90
                  ....*....|
gi 2513956380 168 TAKQRSMMFR 177
Cdd:TIGR01156 116 NVNKFQNPFR 125
petB CHL00070
cytochrome b6
 4-68 1.46e-09

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 54.73  E-value: 1.46e-09
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2513956380   4 VITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIVAALAGVHLLFLHETGSNNPS 68
Cdd:CHL00070  150 IVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 4-67 2.08e-09

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 54.72  E-value: 2.08e-09
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2513956380   4 VITNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIVAALAGVHLLFLHETGSNNP 67
Cdd:PRK03735  158 VGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGP 222
 
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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