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Conserved domains on  [gi|126792897|gb|ABO27304|]
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cytochrome b, partial (mitochondrion) [Cyanopsitta spixii]

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 ...
 1-115 1.57e-71

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: 217.85  E-value: 1.57e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00119 265 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00119 345 EHPFIIIGQLASILYFTILLILFPLLGALENKMLN 379
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-115 1.57e-71

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 217.85  E-value: 1.57e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00119 265 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00119 345 EHPFIIIGQLASILYFTILLILFPLLGALENKMLN 379
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
1-95 1.26e-43

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 137.61  E-value: 1.26e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897    1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGWLGKQPP 86

                          90
                  ....*....|....*
gi 126792897   81 EHPFILIGQLASLAY 95
Cdd:pfam00032  87 TGPYTLLGQIATVYY 101
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-91 4.19e-32

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: 110.04  E-value: 4.19e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAmTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:cd00290   58 TPLHILPEWYFLPVYAILRAIPNKLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPV 136

                         90
                 ....*....|.
gi 126792897  81 EHPFILIGQLA 91
Cdd:cd00290  137 EYPFSLILQLF 147
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-110 3.86e-26

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 99.86  E-value: 3.86e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIP--NKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQ 78
Cdd:COG1290  278 TPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGAN 357

                         90       100       110
                 ....*....|....*....|....*....|..
gi 126792897  79 PVehPFILIGQLASLAYFTNILILLPIVSFLE 110
Cdd:COG1290  358 PP--IATLLGSINTVTYFAFFLIVLPILAFIE 387
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 1-62 2.08e-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: 44.02  E-value: 2.08e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 126792897    1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTF-RPMSQLLF 62
Cdd:TIGR01156  71 TPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENVNKFQNPFrRPVATTVF 133
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-115 1.57e-71

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 217.85  E-value: 1.57e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00119 265 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTWIGSQPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00119 345 EHPFIIIGQLASILYFTILLILFPLLGALENKMLN 379
CYTB MTH00100
cytochrome b; Provisional
 1-114 3.77e-66

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 203.72  E-value: 3.77e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00100 264 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTWIGGQPV 343

                         90       100       110
                 ....*....|....*....|....*....|....
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKIL 114
Cdd:MTH00100 344 EHPFIIIGQLASILYFLIILILMPIASLIENNLL 377
CYTB MTH00131
cytochrome b; Provisional
 1-115 2.84e-63

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 196.41  E-value: 2.84e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00131 264 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTWIGGMPV 343

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00131 344 EHPFIIIGQVASVLYFSLFLVLMPLAGWLENKALE 378
CYTB MTH00074
cytochrome b; Provisional
 1-115 5.34e-60

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 188.35  E-value: 5.34e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00074 265 TPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTWIGGQPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00074 345 EDPFIEIGQAASILYFLLFIIIIPLTGWLENKLLK 379
CYTB MTH00034
cytochrome b; Validated
 1-115 1.19e-56

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 179.52  E-value: 1.19e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00034 264 TPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTWIGSQPV 343

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00034 344 EYPFILLGQVASVLYFSLFLFFFPLISYLENKLIF 378
CYTB MTH00191
cytochrome b; Provisional
 1-105 6.83e-54

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 172.02  E-value: 6.83e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00191 261 TPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTWLGGQPV 340

                         90       100
                 ....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPI 105
Cdd:MTH00191 341 EDPFILLGQISSFLYFFLFLLLFPL 365
CYTB MTH00053
cytochrome b; Provisional
 1-115 2.68e-51

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 165.65  E-value: 2.68e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00053 265 TPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTWIGGQPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00053 345 EEPYILIGQIASIFYFAYFLILMPLAGYLENKLLK 379
CYTB MTH00145
cytochrome b; Provisional
 1-114 9.30e-50

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 161.61  E-value: 9.30e-50
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00145 265 TPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTWIGACPV 344

                         90       100       110
                 ....*....|....*....|....*....|....
gi 126792897  81 EHPFILIGQLASLAYFTnILILLPIVSFLENKIL 114
Cdd:MTH00145 345 EEPYETIGQVFTVLYFL-FFLILPLVQKLWDNIL 377
CYTB MTH00022
cytochrome b; Validated
 1-115 5.35e-49

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 159.87  E-value: 5.35e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00022 263 TPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTWIGSQVV 342

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTNILILLPIVSFLENKILN 115
Cdd:MTH00022 343 EEPFILIGQLLSFFYFFYFLVLIPLLGELENQLLF 377
CYTB MTH00156
cytochrome b; Provisional
 1-102 2.77e-46

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 152.24  E-value: 2.77e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00156 254 TPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTWIGARPV 333

                         90       100
                 ....*....|....*....|..
gi 126792897  81 EHPFILIGQLASLAYFTNILIL 102
Cdd:MTH00156 334 EEPYILTGQILTILYFLYFIIN 355
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
1-95 1.26e-43

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 137.61  E-value: 1.26e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897    1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGWLGKQPP 86

                          90
                  ....*....|....*
gi 126792897   81 EHPFILIGQLASLAY 95
Cdd:pfam00032  87 TGPYTLLGQIATVYY 101
CYTB MTH00016
cytochrome b; Validated
 1-114 2.67e-40

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 137.12  E-value: 2.67e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00016 265 TPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTWIGGRPV 344

                         90       100       110
                 ....*....|....*....|....*....|....
gi 126792897  81 EHPFILIGQLASLAYFTnILILLPIVSFLENKIL 114
Cdd:MTH00016 345 EPPYEFLGQIFTVFYFF-YFMINPLLMKLWDKLL 377
CYTB MTH00224
cytochrome b; Provisional
 1-115 6.30e-36

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 125.80  E-value: 6.30e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00224 265 TPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTWIGGRPV 344

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 126792897  81 EHPFILIGQLASLAYFTnILILLPIVSFLENKILN 115
Cdd:MTH00224 345 EDPFEGIGQVFTILYFS-YFIISPAISKLWDDLLN 378
CYTB MTH00033
cytochrome b; Provisional
 1-111 4.47e-34

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 120.81  E-value: 4.47e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00033 263 TPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTWIGSAPA 342

                         90       100       110
                 ....*....|....*....|....*....|..
gi 126792897  81 -EHPFILIGQLASLAYFTNILILLPIVSFLEN 111
Cdd:MTH00033 343 gADPYVLIGRIATIFYFGYFLVLVPLLGYLSN 374
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-91 4.19e-32

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: 110.04  E-value: 4.19e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAmTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:cd00290   58 TPLHILPEWYFLPVYAILRAIPNKLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGIQPV 136

                         90
                 ....*....|.
gi 126792897  81 EHPFILIGQLA 91
Cdd:cd00290  137 EYPFSLILQLF 147
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-110 3.86e-26

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 99.86  E-value: 3.86e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIP--NKLGGVLALAASVLILFLSPLLHKSKQRAMTFRPMSQLLFWMLAANLFILTWIGSQ 78
Cdd:COG1290  278 TPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTILGAN 357

                         90       100       110
                 ....*....|....*....|....*....|..
gi 126792897  79 PVehPFILIGQLASLAYFTNILILLPIVSFLE 110
Cdd:COG1290  358 PP--IATLLGSINTVTYFAFFLIVLPILAFIE 387
CYTB MTH00086
cytochrome b; Provisional
 2-103 4.77e-22

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 88.46  E-value: 4.77e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   2 PPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSkqrAMTFRPMSQLLFWMLAANLFILTWIGSQPVE 81
Cdd:MTH00086 253 PVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNY---TSCLNKLNKFLVFSFIVVNVILSWLGQCLVE 329

                         90       100
                 ....*....|....*....|..
gi 126792897  82 HPFILIGQLASLAYFTNILILL 103
Cdd:MTH00086 330 YPFLFLSQIFSFIYFFLILLML 351
CYTB MTH00046
cytochrome b; Validated
 1-93 1.62e-14

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 67.70  E-value: 1.62e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGvLALAASVLILFLSPLLHKSKqramTFRPMSQLLFWMLAANLFILTWIGSQPV 80
Cdd:MTH00046 256 TPVSIKPEWYFLAFYAMLRSINSKIGG-LVLVLSFLFFLWVPTFNGSS----VYSVWRQVNFWLIVSLFFSLSYLGGCHP 330

                         90
                 ....*....|...
gi 126792897  81 EHPFILIGQLASL 93
Cdd:MTH00046 331 EYPYLLISQLFSV 343
petD CHL00058
cytochrome b6/f complex subunit IV
 1-62 8.08e-08

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 47.69  E-value: 8.08e-08
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHK-SKQRAMTFRPMSQLLF 62
Cdd:CHL00058  71 TPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLENvNKFQNPFRRPVATTVF 133
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 1-44 3.28e-07

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 45.94  E-value: 3.28e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 126792897   1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLL 44
Cdd:COG5679   72 TPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFI 115
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 1-62 2.08e-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: 44.02  E-value: 2.08e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 126792897    1 TPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLSPLLHKSKQRAMTF-RPMSQLLF 62
Cdd:TIGR01156  71 TPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENVNKFQNPFrRPVATTVF 133
 
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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