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Conserved domains on  [gi|608609281|gb|AHW52437|]
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cytochrome b, partial (mitochondrion) [Plasmodium sp. cluster H]

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

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-159 1.33e-55

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 178.44  E-value: 1.33e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00156 232 LTLI 235
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-159 1.33e-55

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 178.44  E-value: 1.33e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00156 232 LTLI 235
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-155 1.06e-39

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 138.00  E-value: 1.06e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG--- 74
Cdd:COG1290   91 MHHWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigt 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  75 -LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFN 147
Cdd:COG1290  170 wLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFF 249


                 ....*...
gi 608609281 148 NVLVLFLA 155
Cdd:COG1290  250 VFLGVFAL 257
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-121 1.49e-34

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: 119.78  E-value: 1.49e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:cd00284   74 LHANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiT 153

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 608609281  75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGST 121
Cdd:cd00284  154 LVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-119 1.08e-28

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 104.39  E-value: 1.08e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281    1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:pfam00033  65 VHANGASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdT 144

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 608609281   75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQG 119
Cdd:pfam00033 145 LVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-159 1.33e-55

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 178.44  E-value: 1.33e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00156 232 LTLI 235
CYTB MTH00145
cytochrome b; Provisional
 1-159 6.90e-53

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 172.01  E-value: 6.90e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSySYLPL-SWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----L 75
Cdd:MTH00145  83 LHANGASFFFICIYLHIGRGLYYG-SYLMQhTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYvgkmL 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00145 162 VEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGdKVPFHPYYTIKDLVGFVVLLFLLV 241


                 ....*
gi 608609281 155 AQSLF 159
Cdd:MTH00145 242 FLVLF 246
CYTB MTH00119
cytochrome b; Provisional
 1-159 1.56e-51

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 168.54  E-value: 1.56e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSySYL-PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00119  83 LHANGASMFFICIYLHIGRGLYYG-SYLyKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPyigqTL 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00119 162 VEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTdKIPFHPYFSYKDLLGLTLMLTLLL 241


                 ....*
gi 608609281 155 AQSLF 159
Cdd:MTH00119 242 TLALF 246
CYTB MTH00131
cytochrome b; Provisional
 1-159 8.65e-50

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 164.06  E-value: 8.65e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00131  82 LHANGASFFFICIYLHIGRGLYYgSYLYKE-TWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPyvgnTL 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00131 161 VQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSdADKISFHPYFSYKDLLGFAILLLALT 240


                 ....*
gi 608609281 155 AQSLF 159
Cdd:MTH00131 241 SLALF 245
CYTB MTH00191
cytochrome b; Provisional
 1-159 8.74e-50

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 163.55  E-value: 8.74e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLL----YFIPGLV 76
Cdd:MTH00191  79 IHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLsaipYIGDDLV 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00191 159 QWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSdSDKIPFHPYFSYKDILGFFILLFLLLF 238


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00191 239 LVLF 242
CYTB MTH00100
cytochrome b; Provisional
 1-159 3.31e-48

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 159.80  E-value: 3.31e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00100  82 LHANGASMFFICLFLHVGRGLYYgSYLFLE-TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPyigtTL 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSdSDKIPFHPYYTIKDILGLLLLILTLM 240


                 ....*
gi 608609281 155 AQSLF 159
Cdd:MTH00100 241 LLVLF 245
CYTB MTH00016
cytochrome b; Validated
 1-159 6.39e-48

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 159.07  E-value: 6.39e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00016  83 LHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPyigkMLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00016 163 QWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSdKVPFHPYYTSKDIVGFIVMLFLLLS 242


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00016 243 VVLL 246
CYTB MTH00074
cytochrome b; Provisional
 1-159 2.16e-45

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 152.53  E-value: 2.16e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00074  83 IHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPymgdTLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00074 163 QWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPdKVPFHPYFSYKDLLGFLIMLTALAL 242


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00074 243 LSLF 246
CYTB MTH00034
cytochrome b; Validated
 2-159 1.75e-43

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 147.54  E-value: 1.75e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   2 HATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 77
Cdd:MTH00034  83 HANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPyigtDIVQ 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  78 WICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFLAQ 156
Cdd:MTH00034 163 WIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYdKVPFHTYFTTKDLVGFLILFAALSSL 242


                 ...
gi 608609281 157 SLF 159
Cdd:MTH00034 243 ALL 245
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-155 1.06e-39

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 138.00  E-value: 1.06e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG--- 74
Cdd:COG1290   91 MHHWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigt 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  75 -LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFN 147
Cdd:COG1290  170 wLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGFF 249


                 ....*...
gi 608609281 148 NVLVLFLA 155
Cdd:COG1290  250 VFLGVFAL 257
CYTB MTH00022
cytochrome b; Validated
 1-159 1.85e-39

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 137.14  E-value: 1.85e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNY-SYSYLPLsWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00022  81 LHANGASLFFLCLYIHIGRGLYYgGYLKFHV-WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPyvgtDI 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00022 160 VQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVdKVSFHVYYTSKDWYGIVVLFFLLS 239


                 ....*
gi 608609281 155 AQSLF 159
Cdd:MTH00022 240 FIVYF 244
CYTB MTH00224
cytochrome b; Provisional
 1-159 1.34e-38

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 135.05  E-value: 1.34e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00224  83 IHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPyigkDLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNVLVLFLA 155
Cdd:MTH00224 163 EWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINAdSARIPFHPYYSIKDALGYLIAILLLSL 242


                 ....
gi 608609281 156 QSLF 159
Cdd:MTH00224 243 MVLF 246
CYTB MTH00086
cytochrome b; Provisional
 1-154 3.87e-38

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 133.14  E-value: 3.87e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00086  71 FHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPiwgpSIV 150

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNVLVLFL 154
Cdd:MTH00086 151 MWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYcHGDYDKICFGPEYWNKDAYNIIFWLVFII 229
CYTB MTH00053
cytochrome b; Provisional
 1-163 3.28e-36

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 128.67  E-value: 3.28e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00053  83 LHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPyvgdDIV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGfnNVLVLFLA 155
Cdd:MTH00053 163 RWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIdKIPFHYYYVLKDLYG--AVILLIIL 240


                 ....*...
gi 608609281 156 QSLFGILP 163
Cdd:MTH00053 241 SIIVFLFP 248
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-121 1.49e-34

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: 119.78  E-value: 1.49e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:cd00284   74 LHANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiT 153

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 608609281  75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGST 121
Cdd:cd00284  154 LVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00033
cytochrome b; Provisional
 1-163 1.47e-32

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 118.89  E-value: 1.47e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00033  79 VHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPsvggSIV 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGY-DTALKIPFYPNLLSLDIKGFnnvLVLFLA 155
Cdd:MTH00033 159 EWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLvGLSDRTAFHVYFTIKDILGF---LILFGV 235


                 ....*...
gi 608609281 156 QSLFGILP 163
Cdd:MTH00033 236 FVIIGIEP 243
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-119 1.08e-28

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 104.39  E-value: 1.08e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281    1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:pfam00033  65 VHANGASMFFLMLYLHIFRGLYYGGFSYPreLTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdT 144

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 608609281   75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQG 119
Cdd:pfam00033 145 LVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
CYTB MTH00046
cytochrome b; Validated
 2-124 9.70e-25

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 97.75  E-value: 9.70e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   2 HATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 77
Cdd:MTH00046  74 HIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPivgsLVYK 153

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 608609281  78 WICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPL 124
Cdd:MTH00046 154 YIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPL 200
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
7-164 4.29e-20

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 81.52  E-value: 4.29e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281    7 SFVFILTYLHILRGLnYSYSYL---PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWI 79
Cdd:pfam13631   1 YIFIAAIYVHMLRIF-FTGAYRkprELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVvgtwLVWLL 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   80 CGGYLVSDPTLKRFFVLHF-IFPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNVLVLFLAQS 157
Cdd:pfam13631  80 FGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGtEKNVVGVPFWPVFAVKMLLFFLITVALLIGLA 159


                  ....*..
gi 608609281  158 LFGILPL 164
Cdd:pfam13631 160 QINPIWL 166
PRK03735 PRK03735
cytochrome b6; Provisional
 1-124 5.13e-13

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 63.96  E-value: 5.13e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRgLNYSYSY---LPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP---- 73
Cdd:PRK03735  93 MHHWGASLVIVMMFLHTLR-VFFTGGYkkpRELNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPvigd 171

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 608609281  74 GLVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPL 124
Cdd:PRK03735 172 FIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-124 6.94e-10

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 55.50  E-value: 6.94e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 608609281   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG---- 74
Cdd:CHL00070  85 VHRWSASMMVLMMILHVFRVYLTGGFKKPreLTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVigsp 164

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 608609281  75 LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPL 124
Cdd:CHL00070 165 LVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 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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