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Conserved domains on  [gi|544584485|gb|AGU13321|]
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cytochrome b, partial (mitochondrion) [Cryptotrichosporon anacardii]

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

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List of domain hits

 Name Accession Description Interval E-value
CYTB super family cl33360
cytochrome b; Provisional
 1-131 3.51e-60

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 188.45  E-value: 3.51e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00156 131 WGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTfhfllpfiiLAMVMIHLLFLHQTGSNNPLGLNSNIDKIPF 210

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00156 211 HPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAI 270
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-131 3.51e-60

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 188.45  E-value: 3.51e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00156 131 WGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTfhfllpfiiLAMVMIHLLFLHQTGSNNPLGLNSNIDKIPF 210

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00156 211 HPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAI 270
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-131 6.27e-44

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 147.63  E-value: 6.27e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPLGLD----SNS 66
Cdd:COG1290  152 WGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFAlhvlllpallLALVVLHLWLLHRHGHNNPPGPErkktEKV 231

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 544584485  67 DKIPMHPYFLFKDLVTIFLFFLLLAIIVFYLPNllGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:COG1290  232 DGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGI 294
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 58-131 8.68e-27

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: 96.95  E-value: 8.68e-27
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 544584485  58 NPLGLDSNSDKIPMHPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAI 74
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-102 1.45e-16

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 71.50  E-value: 1.45e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485    1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPLGLDSNSDKIP 70
Cdd:pfam13631  56 TGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYAlhilllpgliLALIVAHLLLVEKHGQFPPPGTEKNVVGVP 135

                          90       100       110
                  ....*....|....*....|....*....|..
gi 544584485   71 MHPYFLFKDLVTIFLFFLLLAIIVFYLPNLLG 102
Cdd:pfam13631 136 FWPVFAVKMLLFFLITVALLIGLAQINPIWLG 167
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-131 3.51e-60

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 188.45  E-value: 3.51e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00156 131 WGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTfhfllpfiiLAMVMIHLLFLHQTGSNNPLGLNSNIDKIPF 210

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00156 211 HPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAI 270
CYTB MTH00191
cytochrome b; Provisional
 1-131 1.43e-58

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 184.73  E-value: 1.43e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00191 138 WGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTfhfllpfliAALSLIHLLFLHETGSNNPLGLNSDSDKIPF 217

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00191 218 HPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAI 277
CYTB MTH00119
cytochrome b; Provisional
 1-131 3.30e-57

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 181.64  E-value: 3.30e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00119 142 WGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFAlhfllpfliAGLTLIHLLFLHETGSNNPLGLNSNTDKIPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00119 222 HPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAI 281
CYTB MTH00145
cytochrome b; Provisional
 1-131 1.45e-56

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 180.10  E-value: 1.45e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00145 142 WGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSlhfllpfviLGLSVLHLLFLHETGSNNPLGLDSDGDKVPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00145 222 HPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAI 281
CYTB MTH00100
cytochrome b; Provisional
 1-131 6.30e-56

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 178.29  E-value: 6.30e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00100 141 WGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAfhfilpfiiTALAMVHLLFLHETGSNNPSGIPSDSDKIPF 220

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00100 221 HPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAI 280
CYTB MTH00131
cytochrome b; Provisional
 1-131 1.43e-53

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 172.14  E-value: 1.43e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00131 141 WGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAfhflfpfviAAATILHLLFLHETGSNNPLGLNSDADKISF 220

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00131 221 HPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAI 280
CYTB MTH00074
cytochrome b; Provisional
 1-131 1.71e-52

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 169.48  E-value: 1.71e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00074 142 WGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAfhfllpfliAGASIIHLLFLHETGSNNPTGLNSNPDKVPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00074 222 HPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAI 281
CYTB MTH00016
cytochrome b; Validated
 1-131 1.05e-51

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 167.55  E-value: 1.05e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00016 142 WGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFAlhfllpfviAALSMIHLLFLHQTGSNNPLGVNSNSDKVPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00016 222 HPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAI 281
CYTB MTH00034
cytochrome b; Validated
 1-131 1.34e-50

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 164.49  E-value: 1.34e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00034 141 WAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAfhflfpfiiAALSIIHLLFLHQTGSNNPTGLNSNYDKVPF 220

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00034 221 HTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAI 280
CYTB MTH00022
cytochrome b; Validated
 1-131 6.92e-49

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 160.25  E-value: 6.92e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00022 140 WGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSlhflfpfilAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSF 219

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00022 220 HVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAI 279
CYTB MTH00053
cytochrome b; Provisional
 1-131 6.46e-46

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 152.55  E-value: 6.46e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00053 142 WAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSlhyllpfilAGLALVHLIALHEDGSNNPIGVRSDIDKIPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00053 222 HYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAI 281
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-131 6.27e-44

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 147.63  E-value: 6.27e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPLGLD----SNS 66
Cdd:COG1290  152 WGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFAlhvlllpallLALVVLHLWLLHRHGHNNPPGPErkktEKV 231

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 544584485  67 DKIPMHPYFLFKDLVTIFLFFLLLAIIVFYLPNllGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:COG1290  232 DGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGI 294
CYTB MTH00224
cytochrome b; Provisional
 1-131 2.37e-42

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 143.14  E-value: 2.37e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00224 142 WGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSfhfllpfaiMGATILHIMFLHQTGSNNPIGINADSARIPF 221

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00224 222 HPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAI 281
CYTB MTH00086
cytochrome b; Provisional
 1-131 6.18e-32

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 115.42  E-value: 6.18e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFSA---------ALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00086 130 WAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLhfllpwgllVLVLFHLIFLHSTGSTSSLYCHGDYDKICF 209

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485  72 HPYFLFKDLVTIFlFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00086 210 GPEYWNKDAYNII-FWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAI 268
CYTB MTH00033
cytochrome b; Provisional
 1-131 3.67e-31

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 113.88  E-value: 3.67e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGSGNPLGLDSNSDKIPM 71
Cdd:MTH00033 138 WAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSlhyllpfvlVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAF 217

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 544584485  72 HPYFLFKDLVTIFLFFLLLAIIVF--YLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00033 218 HVYFTIKDILGFLILFGVFVIIGIepRIETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAI 279
CYTB MTH00046
cytochrome b; Validated
 1-131 3.20e-29

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 108.15  E-value: 3.20e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFSA---------ALAIMHLMTLHTHGSGNPLGL-DSNSDKIP 70
Cdd:MTH00046 132 WAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVhiclgfvilGLMVVHLFYLHKSGSSNPLFSsNGYSDVVY 211

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 544584485  71 MHPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:MTH00046 212 FHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAM 272
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 58-131 8.68e-27

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: 96.95  E-value: 8.68e-27
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 544584485  58 NPLGLDSNSDKIPMHPYFLFKDLVTIFLFFLLLAIIVFYLPNLLGHSDNYIPANPMQTPPSIVPEWYLLPFYAI 131
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAI 74
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-102 1.45e-16

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 71.50  E-value: 1.45e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485    1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPLGLDSNSDKIP 70
Cdd:pfam13631  56 TGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYAlhilllpgliLALIVAHLLLVEKHGQFPPPGTEKNVVGVP 135

                          90       100       110
                  ....*....|....*....|....*....|..
gi 544584485   71 MHPYFLFKDLVTIFLFFLLLAIIVFYLPNLLG 102
Cdd:pfam13631 136 FWPVFAVKMLLFFLITVALLIGLAQINPIWLG 167
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-56 2.83e-15

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: 68.55  E-value: 2.83e-15
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHGS 56
Cdd:cd00284  135 WGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFAlhfllpfiiAVIVILHLLFLHEQGS 199
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-55 4.40e-12

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 60.09  E-value: 4.40e-12
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 544584485    1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS---------AALAIMHLMTLHTHG 55
Cdd:pfam00033 126 WGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSlhfllpfilAILMLLHLLFLHETG 189
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
109-131 3.33e-10

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 53.25  E-value: 3.33e-10
                          10        20
                  ....*....|....*....|...
gi 544584485  109 PANPMQTPPSIVPEWYLLPFYAI 131
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAI 23
petB CHL00070
cytochrome b6
 1-60 5.16e-05

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 40.86  E-value: 5.16e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPL 60
Cdd:CHL00070 146 WAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSlhtfvlplltAVFMLMHFLMIRKQGISGPL 215
PRK03735 PRK03735
cytochrome b6; Provisional
 1-60 7.18e-04

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 37.77  E-value: 7.18e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 544584485   1 WGATVITNMLSAIPWIGQDFVQFVWGGFSVNNATLNRFFS----------AALAIMHLMTLHTHGSGNPL 60
Cdd:PRK03735 154 FATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAihvfflpwalAVLMLAHFLMIRKQGISGPL 223
 
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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