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Conserved domains on  [gi|150014670|gb|ABR57196|]
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cytochrome b, partial (mitochondrion) [Conocephalus fuscus]

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
 1-177 6.69e-111

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00156:

Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 319.81  E-value: 6.69e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00156 155 WGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTL 234

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00156 235 INPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKIL 314

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00156 315 FWIFVNIVILLTWIGAR 331
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-177 6.69e-111

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 319.81  E-value: 6.69e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00156 155 WGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTL 234

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00156 235 INPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKIL 314

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00156 315 FWIFVNIVILLTWIGAR 331
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 43-176 4.91e-46

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: 147.79  E-value: 4.91e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  43 NPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTLLEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPN 122
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 150014670 123 KLGGVIALVMSIAILMLLPFYNTHKFRStQFYPLNQLLFWSMVTIVILLTWIGA 176
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGI 133
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-176 5.91e-42

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 144.55  E-value: 5.91e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTF-HFVFPFIVAAMVLIHLLFLHQTGSNNPLG----LNSDVDKIPFHPYFSFKDIFGFIIMIGAL 75
Cdd:COG1290  176 FGGEFPGDATLNRFFALhVLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVF 255

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  76 VFLTLLEPymLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIALVMSIAILMLLPFYNTHKFRSTQF 153
Cdd:COG1290  256 ALLAFFFP--INPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRY 333

                        170       180
                 ....*....|....*....|...
gi 150014670 154 YPLNQLLFWSMVTIVILLTWIGA 176
Cdd:COG1290  334 RPVRTALGVAFIVFFIVLTILGA 356
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
94-176 6.26e-36

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 120.66  E-value: 6.26e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   94 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLLFWSMVTIVILLTW 173
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80


                  ...
gi 150014670  174 IGA 176
Cdd:pfam00032  81 LGK 83
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 65-176 1.73e-13

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: 64.43  E-value: 1.73e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   65 IFGFIIM--IGALVFLTLLEPYMLGDPdnftpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPF 142
Cdd:TIGR01156  39 IFPVVILgtIACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPF 113

                          90       100       110
                  ....*....|....*....|....*....|....*
gi 150014670  143 Y-NTHKFRSTQFYPLNQLLFWsMVTIVILLTWIGA 176
Cdd:TIGR01156 114 IeNVNKFQNPFRRPVATTVFL-FGTVVALWLGIGA 147
 
Name Accession Description Interval E-value
CYTB MTH00156
cytochrome b; Provisional
 1-177 6.69e-111

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 319.81  E-value: 6.69e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00156 155 WGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTL 234

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00156 235 INPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKIL 314

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00156 315 FWIFVNIVILLTWIGAR 331
CYTB MTH00145
cytochrome b; Provisional
 1-177 2.92e-95

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 281.02  E-value: 2.92e-95
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00145 166 WGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVL 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00145 246 FFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPLNQVL 325

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00145 326 FWIFVGNFFILTWIGAC 342
CYTB MTH00131
cytochrome b; Provisional
 1-175 1.93e-92

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 273.84  E-value: 1.93e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00131 165 WGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLAL 244

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00131 245 FSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLTQFL 324

                        170
                 ....*....|....*
gi 150014670 161 FWSMVTIVILLTWIG 175
Cdd:MTH00131 325 FWTLVADVLILTWIG 339
CYTB MTH00119
cytochrome b; Provisional
 1-176 3.16e-91

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 270.62  E-value: 3.16e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00119 166 WGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLAL 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00119 246 FSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLL 325

                        170
                 ....*....|....*.
gi 150014670 161 FWSMVTIVILLTWIGA 176
Cdd:MTH00119 326 FWTLVANLLILTWIGS 341
CYTB MTH00191
cytochrome b; Provisional
 1-176 3.53e-91

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 270.25  E-value: 3.53e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00191 162 WGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVL 241

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00191 242 FSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQVV 321

                        170
                 ....*....|....*.
gi 150014670 161 FWSMVTIVILLTWIGA 176
Cdd:MTH00191 322 FWLWVANFILLTWLGG 337
CYTB MTH00016
cytochrome b; Validated
 1-177 6.92e-91

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 269.62  E-value: 6.92e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00016 166 WGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVL 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00016 246 LWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQIL 325

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00016 326 FWLLVSNFLLLTWIGGR 342
CYTB MTH00074
cytochrome b; Provisional
 1-175 3.44e-90

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 268.09  E-value: 3.44e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00074 166 WGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSL 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00074 246 FSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLTQIL 325

                        170
                 ....*....|....*
gi 150014670 161 FWSMVTIVILLTWIG 175
Cdd:MTH00074 326 FWLLVANTLILTWIG 340
CYTB MTH00100
cytochrome b; Provisional
 1-175 1.34e-86

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 258.80  E-value: 1.34e-86
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00100 165 WGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVL 244

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00100 245 FSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLSQCL 324

                        170
                 ....*....|....*
gi 150014670 161 FWSMVTIVILLTWIG 175
Cdd:MTH00100 325 FWLLVADLLTLTWIG 339
CYTB MTH00034
cytochrome b; Validated
 1-177 3.90e-81

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 245.00  E-value: 3.90e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00034 165 WGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLAL 244

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00034 245 LFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQIA 324

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00034 325 FWLLIATFFILTWIGSQ 341
CYTB MTH00053
cytochrome b; Provisional
 1-177 5.66e-69

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 213.80  E-value: 5.66e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00053 166 WGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVF 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00053 246 LFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKIL 325

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00053 326 FWFLVGDFFLLTWIGGQ 342
CYTB MTH00022
cytochrome b; Validated
 1-176 1.64e-68

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 212.64  E-value: 1.64e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00022 164 WGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVY 243

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00022 244 FAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRMA 323

                        170
                 ....*....|....*.
gi 150014670 161 FWSMVTIVILLTWIGA 176
Cdd:MTH00022 324 FWFLIVDFILLTWIGS 339
CYTB MTH00224
cytochrome b; Provisional
 1-177 2.81e-68

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 212.09  E-value: 2.81e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00224 166 WGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVL 245

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLL 160
Cdd:MTH00224 246 FEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQLL 325

                        170
                 ....*....|....*..
gi 150014670 161 FWSMVTIVILLTWIGAR 177
Cdd:MTH00224 326 FWLLVTSWAILTWIGGR 342
CYTB MTH00033
cytochrome b; Provisional
 1-176 2.96e-51

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 168.58  E-value: 2.96e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00033 162 WGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGI 241

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 lEPY---MLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLN 157
Cdd:MTH00033 242 -EPRietLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTG 320

                        170
                 ....*....|....*....
gi 150014670 158 QLLFWSMVTIVILLTWIGA 176
Cdd:MTH00033 321 KFFFWFIVGDFIILTWIGS 339
CYTB MTH00086
cytochrome b; Provisional
 1-175 9.80e-47

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 155.87  E-value: 9.80e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGfIIMIGALVFLTL 80
Cdd:MTH00086 154 WGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYN-IIFWLVFIIFSL 232

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHkfrSTQFYPLNQLL 160
Cdd:MTH00086 233 FYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNY---TSCLNKLNKFL 309

                        170
                 ....*....|....*
gi 150014670 161 FWSMVTIVILLTWIG 175
Cdd:MTH00086 310 VFSFIVVNVILSWLG 324
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 43-176 4.91e-46

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: 147.79  E-value: 4.91e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  43 NPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTLLEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPN 122
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 150014670 123 KLGGVIALVMSIAILMLLPFYNTHKFRStQFYPLNQLLFWSMVTIVILLTWIGA 176
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGWLGI 133
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-176 5.91e-42

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 144.55  E-value: 5.91e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   1 WGGFAVDNATLTRFFTF-HFVFPFIVAAMVLIHLLFLHQTGSNNPLG----LNSDVDKIPFHPYFSFKDIFGFIIMIGAL 75
Cdd:COG1290  176 FGGEFPGDATLNRFFALhVLLLPALLLALVVLHLWLLHRHGHNNPPGperkKTEKVDGVPFHPYYTVKDGFGFFVFLGVF 255

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  76 VFLTLLEPymLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIP--NKLGGVIALVMSIAILMLLPFYNTHKFRSTQF 153
Cdd:COG1290  256 ALLAFFFP--INPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRY 333

                        170       180
                 ....*....|....*....|...
gi 150014670 154 YPLNQLLFWSMVTIVILLTWIGA 176
Cdd:COG1290  334 RPVRTALGVAFIVFFIVLTILGA 356
CYTB MTH00046
cytochrome b; Validated
 2-176 1.97e-36

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 128.95  E-value: 1.97e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   2 GGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSNNPLGL-NSDVDKIPFHPYFSFKDIFGFIIMIGALVFLTL 80
Cdd:MTH00046 157 GGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSsNGYSDVVYFHSYFTVKDLFLFMVVCSLLVFWLF 236

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  81 LEPYMLGDPDNFTPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIaLVMSIAILMLLPFYNThkfrSTQFYPLNQLL 160
Cdd:MTH00046 237 VSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGGLV-LVLSFLFFLWVPTFNG----SSVYSVWRQVN 311

                        170
                 ....*....|....*.
gi 150014670 161 FWSMVTIVILLTWIGA 176
Cdd:MTH00046 312 FWLIVSLFFSLSYLGG 327
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
94-176 6.26e-36

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 120.66  E-value: 6.26e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   94 PANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPFYNTHKFRSTQFYPLNQLLFWSMVTIVILLTW 173
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80


                  ...
gi 150014670  174 IGA 176
Cdd:pfam00032  81 LGK 83
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 65-177 3.29e-16

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 71.75  E-value: 3.29e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  65 IFGFIIM--IGALVFLTLLEPYMLGDPdnftpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPF 142
Cdd:COG5679   40 IFPVVILgtIALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPF 114

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 150014670 143 Y-NTHKFRSTQFYPLNQLLFwSMVTIVILLTWIGAR 177
Cdd:COG5679  115 IeNVNKFQNPFRRPVATAVF-LFGTLVTLWLGIGAA 149
petD CHL00058
cytochrome b6/f complex subunit IV
 65-176 1.36e-14

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 67.33  E-value: 1.36e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670  65 IFGFIIM--IGALVFLTLLEPYMLGDPdnftpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPF 142
Cdd:CHL00058  39 IFPVVILgtIACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPF 113

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 150014670 143 Y-NTHKFRSTQFYPLNQLLFwSMVTIVILLTWIGA 176
Cdd:CHL00058 114 LeNVNKFQNPFRRPVATTVF-LIGTAVALWLGIGA 147
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 65-176 1.73e-13

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: 64.43  E-value: 1.73e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670   65 IFGFIIM--IGALVFLTLLEPYMLGDPdnftpANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIAILMLLPF 142
Cdd:TIGR01156  39 IFPVVILgtIACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPF 113

                          90       100       110
                  ....*....|....*....|....*....|....*
gi 150014670  143 Y-NTHKFRSTQFYPLNQLLFWsMVTIVILLTWIGA 176
Cdd:TIGR01156 114 IeNVNKFQNPFRRPVATTVFL-FGTVVALWLGIGA 147
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-89 5.72e-13

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 63.41  E-value: 5.72e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 150014670    1 WGGFAVDNATLTRFFTF-HFVFPFIVAAMVLIHLLFLHQTGSNNPLGLNSDVDKIPFHPYFSFKDIFGFIIMIGALVFLT 79
Cdd:pfam13631  80 FGGPFPGTATIPRFYALhILLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLA 159

                          90
                  ....*....|
gi 150014670   80 LLEPYMLGDP 89
Cdd:pfam13631 160 QINPIWLGGP 169
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-42 6.52e-06

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: 44.67  E-value: 6.52e-06
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 150014670   1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTGSN 42
Cdd:cd00284  159 WGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-40 7.03e-04

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 38.52  E-value: 7.03e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 150014670    1 WGGFAVDNATLTRFFTFHFVFPFIVAAMVLIHLLFLHQTG 40
Cdd:pfam00033 150 WGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
 
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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