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Conserved domains on  [gi|240129582|gb|ACS44804|]
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cytochrome b, partial (mitochondrion) [Plasmodium sp. PlasCoq3]

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
 1-218 4.87e-76

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 233.91  E-value: 4.87e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00156 232 LTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMIL 294
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-218 4.87e-76

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 233.91  E-value: 4.87e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00156 232 LTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMIL 294
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-218 7.66e-59

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 190.77  E-value: 7.66e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG--- 74
Cdd:COG1290   91 MHHWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigt 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  75 -LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFn 147
Cdd:COG1290  170 wLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGF- 248

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 148 nILVLFLAQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIP--NKTAGLLVMLASLQILFLL 218
Cdd:COG1290  249 -FVFLGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLL 320
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-121 1.69e-36

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: 127.48  E-value: 1.69e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:cd00284   74 LHANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiT 153

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 240129582  75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGST 121
Cdd:cd00284  154 LVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-119 8.81e-31

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 112.48  E-value: 8.81e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582    1 MHATGASFVFILTYLHILRGLNY-SYSY-LPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:pfam00033  65 VHANGASMFFLMLYLHIFRGLYYgGFSYpRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdT 144

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 240129582   75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQG 119
Cdd:pfam00033 145 LVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 174-210 1.40e-06

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: 46.71  E-value: 1.40e-06
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 240129582  174 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 210
Cdd:TIGR01156  67 NPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-218 4.87e-76

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 233.91  E-value: 4.87e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00156  72 LHANGASFFFICIYLHIGRGIYYGSYKLKHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPylgtDLV 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00156 152 QWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIdKIPFHPYFTFKDLVGFIIMLMLLIL 231

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00156 232 LTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMIL 294
CYTB MTH00145
cytochrome b; Provisional
 1-218 1.58e-73

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 228.25  E-value: 1.58e-73
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSySYLPL-SWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----L 75
Cdd:MTH00145  83 LHANGASFFFICIYLHIGRGLYYG-SYLMQhTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYvgkmL 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFL 154
Cdd:MTH00145 162 VEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGdKVPFHPYYTIKDLVGFVVLLFLLV 241

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 240129582 155 AQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00145 242 FLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFL 305
CYTB MTH00191
cytochrome b; Provisional
 1-218 8.26e-72

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 223.25  E-value: 8.26e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLL----YFIPGLV 76
Cdd:MTH00191  79 IHANGASFFFICIYLHIGRGLYYGSYLNKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLsaipYIGDDLV 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00191 159 QWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSdSDKIPFHPYFSYKDILGFFILLFLLLF 238

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00191 239 LVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLL 301
CYTB MTH00119
cytochrome b; Provisional
 1-218 1.15e-70

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 220.93  E-value: 1.15e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSySYL-PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00119  83 LHANGASMFFICIYLHIGRGLYYG-SYLyKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPyigqTL 161

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFL 154
Cdd:MTH00119 162 VEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTdKIPFHPYFSYKDLLGLTLMLTLLL 241

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 240129582 155 AQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00119 242 TLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLM 305
CYTB MTH00016
cytochrome b; Validated
 1-218 5.48e-70

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 219.16  E-value: 5.48e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00016  83 LHANGASFFFICLYLHIGRGIYYGSYFLMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPyigkMLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00016 163 QWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSdKVPFHPYYTSKDIVGFIVMLFLLLS 242

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00016 243 VVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFL 305
CYTB MTH00131
cytochrome b; Provisional
 1-225 5.76e-70

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 219.14  E-value: 5.76e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00131  82 LHANGASFFFICIYLHIGRGLYYgSYLYKE-TWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPyvgnTL 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNILVLFL 154
Cdd:MTH00131 161 VQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSdADKISFHPYFSYKDLLGFAILLLALT 240

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 240129582 155 AQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT 225
Cdd:MTH00131 241 SLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVpilhtSKQRGLT 316
CYTB MTH00100
cytochrome b; Provisional
 1-218 1.57e-67

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 212.96  E-value: 1.57e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNY-SYSYLPlSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00100  82 LHANGASMFFICLFLHVGRGLYYgSYLFLE-TWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPyigtTL 160

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNILVLFL 154
Cdd:MTH00100 161 VEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSdSDKIPFHPYYTIKDILGLLLLILTLM 240

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 240129582 155 AQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00100 241 LLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAII 304
CYTB MTH00074
cytochrome b; Provisional
 1-225 1.14e-65

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 208.00  E-value: 1.14e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00074  83 IHANGASFFFICIYLHIGRGLYYGSYMYKETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPymgdTLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00074 163 QWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPdKVPFHPYFSYKDLLGFLIMLTALAL 242

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT 225
Cdd:MTH00074 243 LSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIpmlhtSKQRSLM 317
CYTB MTH00034
cytochrome b; Validated
 2-218 7.00e-64

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 203.40  E-value: 7.00e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   2 HATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 77
Cdd:MTH00034  83 HANGASLFFICLYFHIGRGLYYGSYVNIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPyigtDIVQ 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  78 WICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFLAQ 156
Cdd:MTH00034 163 WIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYdKVPFHTYFTTKDLVGFLILFAALSSL 242

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 240129582 157 SLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00034 243 ALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLV 304
CYTB MTH00022
cytochrome b; Validated
 1-218 3.84e-60

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 193.76  E-value: 3.84e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNY-SYSYLPLsWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GL 75
Cdd:MTH00022  81 LHANGASLFFLCLYIHIGRGLYYgGYLKFHV-WNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPyvgtDI 159

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  76 VSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGFNNILVLFL 154
Cdd:MTH00022 160 VQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVdKVSFHVYYTSKDWYGIVVLFFLLS 239

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 240129582 155 AQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00022 240 FIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFL 303
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-218 7.66e-59

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 190.77  E-value: 7.66e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNY-SYSYlP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG--- 74
Cdd:COG1290   91 MHHWGASLFFAAVYLHMFRGFFYgAYKK-PreLNWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVigt 169

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  75 -LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPLGYDTALK-----IPFYPNLLSLDIKGFn 147
Cdd:COG1290  170 wLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPERKKTekvdgVPFHPYYTVKDGFGF- 248

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 148 nILVLFLAQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIP--NKTAGLLVMLASLQILFLL 218
Cdd:COG1290  249 -FVFLGVFALLAFFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLL 320
CYTB MTH00086
cytochrome b; Provisional
 1-227 5.45e-58

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 187.45  E-value: 5.45e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00086  71 FHFNGASLFFIFLYLHIFKGLFMMSYRLKKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPiwgpSIV 150

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00086 151 MWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYcHGDYDKICFGPEYWNKDAYNIIFWLVFIIF 230

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 240129582 156 qSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLLAEQRNLTTL 227
Cdd:MTH00086 231 -SLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNYTSC 301
CYTB MTH00224
cytochrome b; Provisional
 1-218 3.21e-57

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 186.28  E-value: 3.21e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00224  83 IHANGASMFFLFIYLHVGRGLYYGSFNLSETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPyigkDLV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDT-ALKIPFYPNLLSLDIKGFNNILVLFLA 155
Cdd:MTH00224 163 EWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINAdSARIPFHPYYSIKDALGYLIAILLLSL 242

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 240129582 156 QSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00224 243 MVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFIL 305
CYTB MTH00053
cytochrome b; Provisional
 1-218 3.76e-54

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 178.36  E-value: 3.76e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00053  83 LHANGASMFFLCVYFHIGRGIYYGSYTKIIVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPyvgdDIV 162

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGYDTAL-KIPFYPNLLSLDIKGfnNILVLFLA 155
Cdd:MTH00053 163 RWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIdKIPFHYYYVLKDLYG--AVILLIIL 240

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 240129582 156 QSLFGILP--LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00053 241 SIIVFLFPysLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFL 305
CYTB MTH00033
cytochrome b; Provisional
 1-218 5.21e-49

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 165.11  E-value: 5.21e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLV 76
Cdd:MTH00033  79 VHANGASLFFICVYCHIGRGLYYGGYSRVLTWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPsvggSIV 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  77 SWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLGY-DTALKIPFYPNLLSLDIKGFnniLVLFLA 155
Cdd:MTH00033 159 EWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLvGLSDRTAFHVYFTIKDILGF---LILFGV 235

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 240129582 156 QSLFGILP-----LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:MTH00033 236 FVIIGIEPrietlLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLM 303
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-121 1.69e-36

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: 127.48  E-value: 1.69e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:cd00284   74 LHANGASMFFLMLYLHIFRGLYYGSYKKPreLTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPvigiT 153

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 240129582  75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGST 121
Cdd:cd00284  154 LVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
CYTB MTH00046
cytochrome b; Validated
 2-217 9.98e-36

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 129.72  E-value: 9.98e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   2 HATGASFVFILTYLHILRGLNYSYSYLPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----GLVS 77
Cdd:MTH00046  74 HIWGVNVLFILLFIHMGRALYYSSYSKKGVWNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPivgsLVYK 153

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582  78 WICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQGSTNPLgydtalkipFYPNLLSlDIKGFN------NILV 151
Cdd:MTH00046 154 YIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPL---------FSSNGYS-DVVYFHsyftvkDLFL 223

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 240129582 152 LFLAQSLFGILPLSHPDNAITVDRY------ATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFL 217
Cdd:MTH00046 224 FMVVCSLLVFWLFVSPDLVLDIEAYleadplVTPVSIKPEWYFLAFYAMLRSINSKIGGLVLVLSFLFFLWV 295
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-119 8.81e-31

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 112.48  E-value: 8.81e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582    1 MHATGASFVFILTYLHILRGLNY-SYSY-LPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP----G 74
Cdd:pfam00033  65 VHANGASMFFLMLYLHIFRGLYYgGFSYpRELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPvigdT 144

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 240129582   75 LVSWICGGYLVSDPTLKRFFVLHFIFPFIALCIVFIHIFFLHLQG 119
Cdd:pfam00033 145 LVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
7-167 4.37e-21

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 86.53  E-value: 4.37e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582    7 SFVFILTYLHILRGLnYSYSYL---PLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG----LVSWI 79
Cdd:pfam13631   1 YIFIAAIYVHMLRIF-FTGAYRkprELNWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVvgtwLVWLL 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   80 CGGYLVSDPTLKRFFVLHF-IFPFIALCIVFIHIFFLHLQGSTNPLG-YDTALKIPFYPNLLSLDIKGFNNILVLFLAQS 157
Cdd:pfam13631  80 FGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGtEKNVVGVPFWPVFAVKMLLFFLITVALLIGLA 159

                         170
                  ....*....|
gi 240129582  158 LFGILPLSHP 167
Cdd:pfam13631 160 QINPIWLGGP 169
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 131-218 3.44e-16

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: 73.06  E-value: 3.44e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582 131 KIPFYPNLLSLDIKGFNNILVLFLAQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 210
Cdd:cd00290   11 KISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPNKLLGVLAMAA 90


                 ....*...
gi 240129582 211 SLQILFLL 218
Cdd:cd00290   91 SILSLFLV 98
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
178-218 3.48e-16

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 71.74  E-value: 3.48e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 240129582  178 TPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 218
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLL 47
PRK03735 PRK03735
cytochrome b6; Provisional
 1-124 4.48e-13

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 66.27  E-value: 4.48e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRgLNYSYSY---LPLSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIP---- 73
Cdd:PRK03735  93 MHHWGASLVIVMMFLHTLR-VFFTGGYkkpRELNWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPvigd 171

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 240129582  74 GLVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPL 124
Cdd:PRK03735 172 FIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
 1-124 9.37e-10

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 56.65  E-value: 9.37e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582   1 MHATGASFVFILTYLHILRGLNYSYSYLP--LSWISGLIIFLISIVTAFMGYVLPWGQMSFWGATVITNLLYFIPG---- 74
Cdd:CHL00070  85 VHRWSASMMVLMMILHVFRVYLTGGFKKPreLTWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVigsp 164

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 240129582  75 LVSWICGGYLVSDPTLKRFFVLH-FIFPFIALCIVFIHIFFLHLQGSTNPL 124
Cdd:CHL00070 165 LVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGPL 215
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 147-210 3.16e-08

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 51.72  E-value: 3.16e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 240129582 147 NNILVLF---LAQSLFGILPLSHPDNAIT---VDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 210
Cdd:COG5679   35 NDLLYIFpvvILGTIALCIGLAVLDPAMMgepADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAA 104
petD CHL00058
cytochrome b6/f complex subunit IV
 174-210 7.29e-08

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 50.39  E-value: 7.29e-08
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 240129582 174 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 210
Cdd:CHL00058  67 DPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMAS 103
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 174-210 1.40e-06

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: 46.71  E-value: 1.40e-06
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 240129582  174 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 210
Cdd:TIGR01156  67 NPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
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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