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Conserved domains on  [gi|633265727|gb|AHZ45523|]
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cytochrome b, partial (mitochondrion) [Haemoproteus iwa]

Protein Classification

cytochrome b( domain architecture ID 999997)

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

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-157 1.24e-53

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 173.04  E-value: 1.24e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00156  74 ANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQW 153

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00156 154 IWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLT 233


                 ..
gi 633265727 156 LF 157
Cdd:MTH00156 234 LI 235
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-157 1.24e-53

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 173.04  E-value: 1.24e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00156  74 ANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQW 153

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00156 154 IWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLT 233


                 ..
gi 633265727 156 LF 157
Cdd:MTH00156 234 LI 235
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-153 8.39e-37

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 130.30  E-value: 8.39e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNY-SYSYlP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----L 73
Cdd:COG1290   93 HWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigtwL 171

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  74 VSWICGGYIVSDPTLKRFFVLH-FIFPFIAICIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPSLLCLDIKGFNNV 147
Cdd:COG1290  172 VTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFFVF 251


                 ....*.
gi 633265727 148 LVLFLA 153
Cdd:COG1290  252 LGVFAL 257
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-119 6.83e-33

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: 115.16  E-value: 6.83e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 74
Cdd:cd00284   76 ANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiTLV 155

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 633265727  75 SWICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGST 119
Cdd:cd00284  156 EWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-117 3.20e-27

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 100.53  E-value: 3.20e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727    1 ATGASFVFILTYLHILRGLNYSYSYLP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 74
Cdd:pfam00033  67 ANGASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdTLV 146

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 633265727   75 SWICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQG 117
Cdd:pfam00033 147 EWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-157 1.24e-53

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 173.04  E-value: 1.24e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00156  74 ANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLVQW 153

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00156 154 IWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLILLT 233


                 ..
gi 633265727 156 LF 157
Cdd:MTH00156 234 LI 235
CYTB MTH00145
cytochrome b; Provisional
 1-157 4.85e-51

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 167.00  E-value: 4.85e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSySYLPL-SWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVS 75
Cdd:MTH00145  85 ANGASFFFICIYLHIGRGLYYG-SYLMQhTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYvgkmLVE 163

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  76 WICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQ 154
Cdd:MTH00145 164 WVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGdKVPFHPYYTIKDLVGFVVLLFLLVFL 243


                 ...
gi 633265727 155 SLF 157
Cdd:MTH00145 244 VLF 246
CYTB MTH00119
cytochrome b; Provisional
 1-157 6.86e-51

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 166.62  E-value: 6.86e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSySYL-PLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 75
Cdd:MTH00119  85 ANGASMFFICIYLHIGRGLYYG-SYLyKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPyigqTLVE 163

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  76 WICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQ 154
Cdd:MTH00119 164 WIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTdKIPFHPYFSYKDLLGLTLMLTLLLTL 243


                 ...
gi 633265727 155 SLF 157
Cdd:MTH00119 244 ALF 246
CYTB MTH00191
cytochrome b; Provisional
 1-157 4.94e-49

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 161.24  E-value: 4.94e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLL----YFIPGLVSW 76
Cdd:MTH00191  81 ANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLsaipYIGDDLVQW 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00191 161 LWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSdSDKIPFHPYFSYKDILGFFILLFLLLFLV 240


                 ..
gi 633265727 156 LF 157
Cdd:MTH00191 241 LF 242
CYTB MTH00131
cytochrome b; Provisional
 1-157 7.55e-49

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 161.36  E-value: 7.55e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNY-SYSYLPlSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 75
Cdd:MTH00131  84 ANGASFFFICIYLHIGRGLYYgSYLYKE-TWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPyvgnTLVQ 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  76 WICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPSLLCLDIKGFNNVLVLFLAQ 154
Cdd:MTH00131 163 WIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSdADKISFHPYFSYKDLLGFAILLLALTSL 242


                 ...
gi 633265727 155 SLF 157
Cdd:MTH00131 243 ALF 245
CYTB MTH00100
cytochrome b; Provisional
 1-157 1.69e-47

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 157.88  E-value: 1.69e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNY-SYSYLPlSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 75
Cdd:MTH00100  84 ANGASMFFICLFLHVGRGLYYgSYLFLE-TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPyigtTLVE 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  76 WICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPSLLCLDIKGFNNVLVLFLAQ 154
Cdd:MTH00100 163 WIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSdSDKIPFHPYYTIKDILGLLLLILTLMLL 242


                 ...
gi 633265727 155 SLF 157
Cdd:MTH00100 243 VLF 245
CYTB MTH00016
cytochrome b; Validated
 1-157 1.07e-46

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 155.61  E-value: 1.07e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00016  85 ANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPyigkMLVQW 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00016 165 LWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSdKVPFHPYYTSKDIVGFIVMLFLLLSVV 244


                 ..
gi 633265727 156 LF 157
Cdd:MTH00016 245 LL 246
CYTB MTH00074
cytochrome b; Provisional
 1-157 5.28e-45

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 151.37  E-value: 5.28e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00074  85 ANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPymgdTLVQW 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00074 165 IWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPdKVPFHPYFSYKDLLGFLIMLTALALLS 244


                 ..
gi 633265727 156 LF 157
Cdd:MTH00074 245 LF 246
CYTB MTH00034
cytochrome b; Validated
 1-157 1.89e-42

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 144.85  E-value: 1.89e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00034  84 ANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPyigtDIVQW 163

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00034 164 IWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYdKVPFHTYFTTKDLVGFLILFAALSSLA 243


                 ..
gi 633265727 156 LF 157
Cdd:MTH00034 244 LL 245
CYTB MTH00224
cytochrome b; Provisional
 1-157 4.29e-38

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 133.51  E-value: 4.29e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00224  85 ANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPyigkDLVEW 164

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:MTH00224 165 IWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINAdSARIPFHPYYSIKDALGYLIAILLLSLMV 244


                 ..
gi 633265727 156 LF 157
Cdd:MTH00224 245 LF 246
CYTB MTH00022
cytochrome b; Validated
 1-157 6.58e-38

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 132.90  E-value: 6.58e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNY-SYSYLPLsWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 75
Cdd:MTH00022  83 ANGASLFFLCLYIHIGRGLYYgGYLKFHV-WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPyvgtDIVQ 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  76 WICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKGFNNVLVLFLAQ 154
Cdd:MTH00022 162 WVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVdKVSFHVYYTSKDWYGIVVLFFLLSFI 241


                 ...
gi 633265727 155 SLF 157
Cdd:MTH00022 242 VYF 244
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-153 8.39e-37

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 130.30  E-value: 8.39e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNY-SYSYlP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----L 73
Cdd:COG1290   93 HWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigtwL 171

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  74 VSWICGGYIVSDPTLKRFFVLH-FIFPFIAICIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPSLLCLDIKGFNNV 147
Cdd:COG1290  172 VTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFFVF 251


                 ....*.
gi 633265727 148 LVLFLA 153
Cdd:COG1290  252 LGVFAL 257
CYTB MTH00086
cytochrome b; Provisional
 3-152 1.36e-36

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 128.90  E-value: 1.36e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   3 GASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 78
Cdd:MTH00086  75 GASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPiwgpSIVMWIW 154

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 633265727  79 GGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPSLLcldIKGFNNVLVLFL 152
Cdd:MTH00086 155 GGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYcHGDYDKICFGPEYW---NKDAYNIIFWLV 226
CYTB MTH00053
cytochrome b; Provisional
 1-143 7.55e-36

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 127.51  E-value: 7.55e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00053  85 ANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPyvgdDIVRW 164

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPSLLCLDIKG 143
Cdd:MTH00053 165 VWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIdKIPFHYYYVLKDLYG 232
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-119 6.83e-33

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: 115.16  E-value: 6.83e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 74
Cdd:cd00284   76 ANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiTLV 155

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 633265727  75 SWICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGST 119
Cdd:cd00284  156 EWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00033
cytochrome b; Provisional
 1-159 8.50e-32

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 116.96  E-value: 8.50e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   1 ATGASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSW 76
Cdd:MTH00033  81 ANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPsvggSIVEW 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  77 ICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPLGY-DTALKIPFYPSLLCLDIKGFnnvLVLFLAQS 155
Cdd:MTH00033 161 IWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLvGLSDRTAFHVYFTIKDILGF---LILFGVFV 237


                 ....
gi 633265727 156 LFGI 159
Cdd:MTH00033 238 IIGI 241
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-117 3.20e-27

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 100.53  E-value: 3.20e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727    1 ATGASFVFILTYLHILRGLNYSYSYLP--LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 74
Cdd:pfam00033  67 ANGASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdTLV 146

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 633265727   75 SWICGGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQG 117
Cdd:pfam00033 147 EWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 3-122 4.94e-24

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 95.43  E-value: 4.94e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   3 GASFVFILTYLHILRGLNYSYSYLPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVSWIC 78
Cdd:MTH00046  77 GVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPivgsLVYKYIV 156

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 633265727  79 GGYIVSDPTLKRFFVLHFIFPFIAICIVFIHIFFLHLQGSTNPL 122
Cdd:MTH00046 157 GGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPL 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
5-157 1.17e-19

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 80.36  E-value: 1.17e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727    5 SFVFILTYLHILRGLnYSYSYL---PLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWI 77
Cdd:pfam13631   1 YIFIAAIYVHMLRIF-FTGAYRkprELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVvgtwLVWLL 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   78 CGGYIVSDPTLKRFFVLHF-IFPFIAICIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPSLLCLDIKGFNNVLVLFLAQS 155
Cdd:pfam13631  80 FGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGtEKNVVGVPFWPVFAVKMLLFFLITVALLIGLA 159


                  ..
gi 633265727  156 LF 157
Cdd:pfam13631 160 QI 161
PRK03735 PRK03735
cytochrome b6; Provisional
 3-122 1.35e-12

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 62.81  E-value: 1.35e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727   3 GASFVFILTYLHILRgLNYSYSY---LPLSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 75
Cdd:PRK03735  97 GASLVIVMMFLHTLR-VFFTGGYkkpRELNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPvigdFIKT 175

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 633265727  76 WICGGYIVSDPTLKRFFVLH-FIFPFIAICIVFIHIFFLHLQGSTNPL 122
Cdd:PRK03735 176 LLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 28-122 2.30e-10

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 56.65  E-value: 2.30e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 633265727  28 LSWITGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWICGGYIVSDPTLKRFFVLH-FIFPFIA 102
Cdd:CHL00070 116 LTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVigspLVELLRGSVSVGQSTLTRFYSLHtFVLPLLT 195

                         90       100
                 ....*....|....*....|
gi 633265727 103 ICIVFIHIFFLHLQGSTNPL 122
Cdd:CHL00070 196 AVFMLMHFLMIRKQGISGPL 215
 
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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