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Conserved domains on  [gi|2553043303|gb|WKW55076|]
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cytochrome b, partial (mitochondrion) [Vidua chalybeata]

Protein Classification

cytochrome b family protein( domain architecture ID 581032)

cytochrome b family protein such as formate dehydrogenase subunit gamma or cytochrome b, a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.

Gene Ontology:  GO:0046872|GO:0016491

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Cytochrome_b_N super family cl23723
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
2-270 0e+00

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.


The actual alignment was detected with superfamily member MTH00119:

Pssm-ID: 474033 [Multi-domain]  Cd Length: 380  Bit Score: 519.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00119  112 ETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00119  192 GLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00119  272 EWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPVEHPFIII 351
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 242 GQLASISYFVIILVLFPLAAALENKLLKL 270
Cdd:MTH00119  352 GQLASILYFTILLILFPLLGALENKMLNY 380
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
2-270 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 519.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00119  112 ETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00119  192 GLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00119  272 EWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPVEHPFIII 351
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 242 GQLASISYFVIILVLFPLAAALENKLLKL 270
Cdd:MTH00119  352 GQLASILYFTILLILFPLLGALENKMLNY 380
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
3-264 2.79e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 267.43  E-value: 2.79e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIA 81
Cdd:COG1290   123 NWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLL 202
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGI----PSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNmlGDPENFTPANPLVTPP 157
Cdd:COG1290   203 ALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPA 280
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 158 HIKPEWYFLFAYAILRSIP--NKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVe 235
Cdd:COG1290   281 HIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANPP- 359
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 236 hPFIIIGQLASISYFVIILVLFPLAAALE 264
Cdd:COG1290   360 -IATLLGSINTVTYFAFFLIVLPILAFIE 387
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
98-245 2.76e-52

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: 167.05  E-value: 2.76e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  98 NPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPN 177
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2553043303 178 KLGGVLALAASILVLFLLPLLHTSKLRSmTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIIIGQLA 245
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQLF 147
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
149-249 7.43e-43

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 141.46  E-value: 7.43e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 149 PANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTW 228
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80
                          90       100
                  ....*....|....*....|.
gi 2553043303 229 VGSQPVEHPFIIIGQLASISY 249
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
127-187 1.25e-09

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


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 55.96  E-value: 1.25e-09
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2553043303 127 FALLASMALFSPNMLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 187
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
2-270 0e+00

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 519.46  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00119  112 ETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00119  192 GLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00119  272 EWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPVEHPFIII 351
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 242 GQLASISYFVIILVLFPLAAALENKLLKL 270
Cdd:MTH00119  352 GQLASILYFTILLILFPLLGALENKMLNY 380
CYTB MTH00100
cytochrome b; Provisional
1-269 4.65e-176

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 489.92  E-value: 4.65e-176
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   1 TKTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVI 80
Cdd:MTH00100  110 LETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFII 189
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  81 AGLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00100  190 TALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIK 269
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFII 240
Cdd:MTH00100  270 PEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTWIGGQPVEHPFII 349
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 241 IGQLASISYFVIILVLFPLAAALENKLLK 269
Cdd:MTH00100  350 IGQLASILYFLIILILMPIASLIENNLLK 378
CYTB MTH00131
cytochrome b; Provisional
3-269 1.58e-172

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 481.07  E-value: 1.58e-172
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIAG 82
Cdd:MTH00131  112 TWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  83 LTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKPE 162
Cdd:MTH00131  192 ATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPE 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 163 WYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIIIG 242
Cdd:MTH00131  272 WYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTWIGGMPVEHPFIIIG 351
                         250       260
                  ....*....|....*....|....*..
gi 2553043303 243 QLASISYFVIILVLFPLAAALENKLLK 269
Cdd:MTH00131  352 QVASVLYFSLFLVLMPLAGWLENKALE 378
CYTB MTH00074
cytochrome b; Provisional
2-270 1.95e-164

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 460.69  E-value: 1.95e-164
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00074  112 ETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00074  192 GASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00074  272 EWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTWIGGQPVEDPFIEI 351
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 242 GQLASISYFVIILVLFPLAAALENKLLKL 270
Cdd:MTH00074  352 GQAASILYFLLFIIIIPLTGWLENKLLKW 380
CYTB MTH00191
cytochrome b; Provisional
1-259 6.19e-158

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 443.59  E-value: 6.19e-158
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   1 TKTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVI 80
Cdd:MTH00191  107 KETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLI 186
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  81 AGLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00191  187 AALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIK 266
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFII 240
Cdd:MTH00191  267 PEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTWLGGQPVEDPFIL 346
                         250
                  ....*....|....*....
gi 2553043303 241 IGQLASISYFVIILVLFPL 259
Cdd:MTH00191  347 LGQISSFLYFFLFLLLFPL 365
CYTB MTH00156
cytochrome b; Provisional
1-257 1.34e-155

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 437.29  E-value: 1.34e-155
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   1 TKTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVI 80
Cdd:MTH00156  100 KHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFII 179
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  81 AGLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00156  180 LAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQ 259
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFII 240
Cdd:MTH00156  260 PEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPVEEPYIL 339
                         250
                  ....*....|....*..
gi 2553043303 241 IGQLASISYFVIILVLF 257
Cdd:MTH00156  340 TGQILTILYFLYFIINP 356
CYTB MTH00145
cytochrome b; Provisional
2-268 1.53e-151

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 427.78  E-value: 1.53e-151
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00145  112 HTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVIL 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00145  192 GLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00145  272 EWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTWIGACPVEEPYETI 351
                         250       260
                  ....*....|....*....|....*..
gi 2553043303 242 GQLASISYFVIILVLfPLAAALENKLL 268
Cdd:MTH00145  352 GQVFTVLYFLFFLIL-PLVQKLWDNIL 377
CYTB MTH00034
cytochrome b; Validated
3-268 9.89e-150

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 423.35  E-value: 9.89e-150
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIAG 82
Cdd:MTH00034  112 TWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  83 LTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKPE 162
Cdd:MTH00034  192 LSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPE 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 163 WYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIIIG 242
Cdd:MTH00034  272 WYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTWIGSQPVEYPFILLG 351
                         250       260
                  ....*....|....*....|....*.
gi 2553043303 243 QLASISYFVIILVLFPLAAALENKLL 268
Cdd:MTH00034  352 QVASVLYFSLFLFFFPLISYLENKLI 377
CYTB MTH00016
cytochrome b; Validated
1-269 2.85e-142

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 404.44  E-value: 2.85e-142
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   1 TKTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVI 80
Cdd:MTH00016  111 METWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVI 190
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  81 AGLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00016  191 AALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIK 270
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFII 240
Cdd:MTH00016  271 PEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTWIGGRPVEPPYEF 350
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 241 IGQLASISYFvIILVLFPLAAALENKLLK 269
Cdd:MTH00016  351 LGQIFTVFYF-FYFMINPLLMKLWDKLLK 378
CYTB MTH00053
cytochrome b; Provisional
2-270 1.40e-130

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 374.81  E-value: 1.40e-130
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00053  112 IVWNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILA 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00053  192 GLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00053  272 EWYFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTWIGGQPVEEPYILI 351
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 242 GQLASISYFVIILVLFPLAAALENKLLKL 270
Cdd:MTH00053  352 GQIASIFYFAYFLILMPLAGYLENKLLKL 380
CYTB MTH00022
cytochrome b; Validated
1-269 1.82e-129

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 371.73  E-value: 1.82e-129
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   1 TKTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVI 80
Cdd:MTH00022  109 FHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFIL 188
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  81 AGLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00022  189 AFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQ 268
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFII 240
Cdd:MTH00022  269 PEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTWIGSQVVEEPFIL 348
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 241 IGQLASISYFVIILVLFPLAAALENKLLK 269
Cdd:MTH00022  349 IGQLLSFFYFFYFLVLIPLLGELENQLLF 377
CYTB MTH00224
cytochrome b; Provisional
2-269 1.02e-117

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 342.29  E-value: 1.02e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00224  112 ETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIM 191
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00224  192 GATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKP 271
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00224  272 EWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTWIGGRPVEDPFEGI 351
                         250       260
                  ....*....|....*....|....*...
gi 2553043303 242 GQLASISYFvIILVLFPLAAALENKLLK 269
Cdd:MTH00224  352 GQVFTILYF-SYFIISPAISKLWDDLLN 378
CYTB MTH00033
cytochrome b; Provisional
3-265 2.78e-93

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 279.90  E-value: 2.78e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIAG 82
Cdd:MTH00033  109 TWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVG 188
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  83 LTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFS--PNMLGDPENFTPANPLVTPPHIK 160
Cdd:MTH00033  189 LVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQ 268
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 161 PEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPV-EHPFI 239
Cdd:MTH00033  269 PEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTWIGSAPAgADPYV 348
                         250       260
                  ....*....|....*....|....*.
gi 2553043303 240 IIGQLASISYFVIILVLFPLAAALEN 265
Cdd:MTH00033  349 LIGRIATIFYFGYFLVLVPLLGYLSN 374
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
3-264 2.79e-88

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 267.43  E-value: 2.79e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIA 81
Cdd:COG1290   123 NWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLL 202
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGI----PSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNmlGDPENFTPANPLVTPP 157
Cdd:COG1290   203 ALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPA 280
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 158 HIKPEWYFLFAYAILRSIP--NKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTWVGSQPVe 235
Cdd:COG1290   281 HIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGANPP- 359
                         250       260
                  ....*....|....*....|....*....
gi 2553043303 236 hPFIIIGQLASISYFVIILVLFPLAAALE 264
Cdd:COG1290   360 -IATLLGSINTVTYFAFFLIVLPILAFIE 387
CYTB MTH00086
cytochrome b; Provisional
2-257 2.63e-82

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 251.01  E-value: 2.63e-82
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:MTH00086  100 KVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLL 179
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFaLLASMALFSPNMLGDPENFTPANPLVTPPHIKP 161
Cdd:MTH00086  180 VLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNIIFWL-VFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVP 258
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 162 EWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSklrSMTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIII 241
Cdd:MTH00086  259 EWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNY---TSCLNKLNKFLVFSFIVVNVILSWLGQCLVEYPFLFL 335
                         250
                  ....*....|....*.
gi 2553043303 242 GQLASISYFVIILVLF 257
Cdd:MTH00086  336 SQIFSFIYFFLILLML 351
CYTB MTH00046
cytochrome b; Validated
4-257 2.79e-68

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 215.23  E-value: 2.79e-68
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   4 WNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIAGL 83
Cdd:MTH00046  104 WNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGL 183
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  84 TLVHLTFLHETGSNNPMGIPSD-CDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKPE 162
Cdd:MTH00046  184 MVVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPE 263
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 163 WYFLFAYAILRSIPNKLGGvLALAASILVLFLLPLLHTSKLRSMtfrpISQILFWTLVANVLVLTWVGSQPVEHPFIIIG 242
Cdd:MTH00046  264 WYFLAFYAMLRSINSKIGG-LVLVLSFLFFLWVPTFNGSSVYSV----WRQVNFWLIVSLFFSLSYLGGCHPEYPYLLIS 338
                         250
                  ....*....|....*
gi 2553043303 243 QLASISyFVIILVLF 257
Cdd:MTH00046  339 QLFSVL-MVLLLFIF 352
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
98-245 2.76e-52

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: 167.05  E-value: 2.76e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303  98 NPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPN 177
Cdd:cd00290     1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2553043303 178 KLGGVLALAASILVLFLLPLLHTSKLRSmTFRPISQILFWTLVANVLVLTWVGSQPVEHPFIIIGQLA 245
Cdd:cd00290    81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPVEYPFSLILQLF 147
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
2-97 8.56e-46

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: 152.52  E-value: 8.56e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:cd00284   105 LTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIA 184
                          90
                  ....*....|....*.
gi 2553043303  82 GLTLVHLTFLHETGSN 97
Cdd:cd00284   185 VIVILHLLFLHEQGSS 200
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
149-249 7.43e-43

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 141.46  E-value: 7.43e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303 149 PANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILVLFLLPLLHTSKLRSMTFRPISQILFWTLVANVLVLTW 228
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80
                          90       100
                  ....*....|....*....|.
gi 2553043303 229 VGSQPVEHPFIIIGQLASISY 249
Cdd:pfam00032  81 LGKQPPTGPYTLLGQIATVYY 101
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
2-95 1.55e-40

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 138.67  E-value: 1.55e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   2 KTWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHFLLPFVIA 81
Cdd:pfam00033  96 LTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILA 175
                          90
                  ....*....|....
gi 2553043303  82 GLTLVHLTFLHETG 95
Cdd:pfam00033 176 ILMLLHLLFLHETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
3-144 5.88e-39

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 133.91  E-value: 5.88e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALHF-LLPFVIA 81
Cdd:pfam13631  27 NWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLIL 106
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2553043303  82 GLTLVHLTFLHETGSNNPMGIPSDCDKIPFHPYYTTKDILGFVLMFALLASMALFSPNMLGDP 144
Cdd:pfam13631 107 ALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
3-100 2.34e-18

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 81.30  E-value: 2.34e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIA 81
Cdd:PRK03735  125 NWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALA 204
                          90
                  ....*....|....*....
gi 2553043303  82 GLTLVHLTFLHETGSNNPM 100
Cdd:PRK03735  205 VLMLAHFLMIRKQGISGPL 223
petB CHL00070
cytochrome b6
3-100 5.79e-17

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 77.45  E-value: 5.79e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2553043303   3 TWNVGVILLLALMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWAWGGFSVDNPTLTRFFALH-FLLPFVIA 81
Cdd:CHL00070  117 TWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTA 196
                          90
                  ....*....|....*....
gi 2553043303  82 GLTLVHLTFLHETGSNNPM 100
Cdd:CHL00070  197 VFMLMHFLMIRKQGISGPL 215
petD CHL00058
cytochrome b6/f complex subunit IV
120-187 3.12e-11

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 60.40  E-value: 3.12e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2553043303 120 ILGfvlMFALLASMALFSPNMLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 187
Cdd:CHL00058   44 ILG---TIACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMAS 103
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
127-187 1.39e-10

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 58.65  E-value: 1.39e-10
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2553043303 127 FALLASMALFSPNMLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 187
Cdd:COG5679    49 IALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAA 104
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
127-187 1.25e-09

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


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 55.96  E-value: 1.25e-09
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2553043303 127 FALLASMALFSPNMLGDPenftpANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAA 187
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 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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