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Conserved domains on  [gi|133873409|gb|ABO40637|]
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cytochrome b, partial (mitochondrion) [Tragelaphus scriptus scriptus]

Protein Classification

cytochrome b( domain architecture ID 999999)

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 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 cl31797
cytochrome b; Provisional
 1-185 5.04e-124

cytochrome b; Provisional


The actual alignment was detected with superfamily member MTH00100:

Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 354.33  E-value: 5.04e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00100 138 MSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDK 217

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00100 218 IPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLS 297

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00100 298 ILILAIIPLLHTSKQRSMMFRPLSQ 322
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-185 5.04e-124

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 354.33  E-value: 5.04e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00100 138 MSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDK 217

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00100 218 IPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLS 297

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00100 298 ILILAIIPLLHTSKQRSMMFRPLSQ 322
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-154 2.36e-56

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 182.30  E-value: 2.36e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALAMVHLLFLHETGSNNPTGI----P 75
Cdd:COG1290  149 LSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkT 228

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  76 SDTDKIPFHPYYTIKDILGVLMLILTLMLLTLFAPDllGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIP--NKLGG 153
Cdd:COG1290  229 EKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGG 306


                 .
gi 133873409 154 V 154
Cdd:COG1290  307 V 307
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 70-185 6.51e-35

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: 119.67  E-value: 6.51e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  70 NPTGIPSDTDKIPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPN 149
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 133873409 150 KLGGVLALVLSILILILMPLLHTSKQRSmMFRPLSQ 185
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRP 115
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-67 6.02e-31

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 110.93  E-value: 6.02e-31
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 133873409    1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETG 67
Cdd:pfam00033 123 MSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 121-154 1.03e-06

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


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 46.33  E-value: 1.03e-06
                          10        20        30
                  ....*....|....*....|....*....|....
gi 133873409  121 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGV 154
Cdd:TIGR01156  65 PANPFATPLEILPEWYFYPVFQILRTVPNKLLGV 98
 
Name Accession Description Interval E-value
CYTB MTH00100
cytochrome b; Provisional
 1-185 5.04e-124

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 354.33  E-value: 5.04e-124
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00100 138 MSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPSGIPSDSDK 217

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00100 218 IPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLS 297

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00100 298 ILILAIIPLLHTSKQRSMMFRPLSQ 322
CYTB MTH00119
cytochrome b; Provisional
 1-185 5.50e-112

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 323.78  E-value: 5.50e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00119 139 MSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFLIAGLTLIHLLFLHETGSNNPLGLNSNTDK 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00119 219 IPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAAS 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00119 299 ILILFLMPFLHTSKQRSMTFRPLSQ 323
CYTB MTH00131
cytochrome b; Provisional
 1-185 2.18e-108

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 314.67  E-value: 2.18e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00131 138 MSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVIAAATILHLLFLHETGSNNPLGLNSDADK 217

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00131 218 ISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFS 297

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00131 298 ILVLMVVPILHTSKQRGLTFRPLTQ 322
CYTB MTH00074
cytochrome b; Provisional
 1-185 1.78e-105

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 307.38  E-value: 1.78e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00074 139 MSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLIAGASIIHLLFLHETGSNNPTGLNSNPDK 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00074 219 VPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLAS 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00074 299 ILILMLIPMLHTSKQRSLMFRPLTQ 323
CYTB MTH00191
cytochrome b; Provisional
 1-185 1.47e-103

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 301.83  E-value: 1.47e-103
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00191 135 MSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFLIAALSLIHLLFLHETGSNNPLGLNSDSDK 214

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00191 215 IPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMS 294

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00191 295 ILVLFLLPLLHTSKQRSNTFRPLTQ 319
CYTB MTH00156
cytochrome b; Provisional
 1-185 7.41e-101

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 294.77  E-value: 7.41e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00156 128 MSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFIILAMVMIHLLFLHQTGSNNPLGLNSNIDK 207

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00156 208 IPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMS 287

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00156 288 ILILMILPFTNKSKFRGNQFYPINK 312
CYTB MTH00145
cytochrome b; Provisional
 1-185 3.50e-96

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 283.72  E-value: 3.50e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00145 139 MSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFVILGLSVLHLLFLHETGSNNPLGLDSDGDK 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00145 219 VPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMS 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00145 299 IVILFFLPLLHVGKFRSLSFYPLNQ 323
CYTB MTH00034
cytochrome b; Validated
 1-185 1.08e-93

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 277.36  E-value: 1.08e-93
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00034 138 MSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFIIAALSIIHLLFLHQTGSNNPTGLNSNYDK 217

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00034 218 VPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAA 297

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00034 298 ILVLFLVPILHTSNNQSSTFRPLSQ 322
CYTB MTH00016
cytochrome b; Validated
 1-185 1.90e-91

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 271.55  E-value: 1.90e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00016 139 MSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFVIAALSMIHLLFLHQTGSNNPLGVNSNSDK 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00016 219 VPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFAS 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00016 299 ILILFFLPFIFKQKFRGLSFYPLNQ 323
CYTB MTH00022
cytochrome b; Validated
 1-183 8.43e-79

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 239.22  E-value: 8.43e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00022 137 MSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFILAFLVIVHLIYLHVDGSNNPIGLNSSVDK 216

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00022 217 VSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFS 296

                        170       180
                 ....*....|....*....|...
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPL 183
Cdd:MTH00022 297 ILILFFLPLLHTSWLRGLTFRPL 319
CYTB MTH00053
cytochrome b; Provisional
 1-185 5.68e-78

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 237.30  E-value: 5.68e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00053 139 MSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGLALVHLIALHEDGSNNPIGVRSDIDK 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00053 219 IPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFS 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00053 299 ILVLFFLPYLHKSRFRGLSFRPLSK 323
CYTB MTH00224
cytochrome b; Provisional
 1-185 1.68e-77

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 235.97  E-value: 1.68e-77
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00224 139 MSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIMGATILHIMFLHQTGSNNPIGINADSAR 218

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLS 160
Cdd:MTH00224 219 IPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAA 298

                        170       180
                 ....*....|....*....|....*
gi 133873409 161 ILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00224 299 ILILFILPLTSVMNKRSLPFYPLNQ 323
CYTB MTH00086
cytochrome b; Provisional
 1-154 1.08e-57

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 184.37  E-value: 1.08e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00086 127 MSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGLLVLVLFHLIFLHSTGSTSSLYCHGDYDK 206

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 133873409  81 IPFHPYYTIKDILGVlMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGV 154
Cdd:MTH00086 207 ICFGPEYWNKDAYNI-IFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGV 279
CYTB MTH00033
cytochrome b; Provisional
 1-185 1.40e-57

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 185.14  E-value: 1.40e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSDTDK 80
Cdd:MTH00033 135 MSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVGLVLAHLLTLHEKGSNEPLGLVGLSDR 214

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  81 IPFHPYYTIKDILG--VLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALV 158
Cdd:MTH00033 215 TAFHVYFTIKDILGflILFGVFVIIGIEPRIETLLQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALF 294

                        170       180
                 ....*....|....*....|....*..
gi 133873409 159 LSILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:MTH00033 295 ASILVLLLMPILDRSKIRSLTFNPTGK 321
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
1-154 2.36e-56

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 182.30  E-value: 2.36e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALAMVHLLFLHETGSNNPTGI----P 75
Cdd:COG1290  149 LSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLLALVVLHLWLLHRHGHNNPPGPerkkT 228

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  76 SDTDKIPFHPYYTIKDILGVLMLILTLMLLTLFAPDllGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIP--NKLGG 153
Cdd:COG1290  229 EKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGG 306


                 .
gi 133873409 154 V 154
Cdd:COG1290  307 V 307
CYTB MTH00046
cytochrome b; Validated
 1-153 3.74e-47

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 157.45  E-value: 3.74e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSNNPTGIPSD-TD 79
Cdd:MTH00046 129 MSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGLMVVHLFYLHKSGSSNPLFSSNGySD 208

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 133873409  80 KIPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGG 153
Cdd:MTH00046 209 VVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPEWYFLAFYAMLRSINSKIGG 282
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 70-185 6.51e-35

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: 119.67  E-value: 6.51e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409  70 NPTGIPSDTDKIPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPN 149
Cdd:cd00290    1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 133873409 150 KLGGVLALVLSILILILMPLLHTSKQRSmMFRPLSQ 185
Cdd:cd00290   81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRP 115
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 1-69 4.24e-32

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: 114.39  E-value: 4.24e-32
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 133873409   1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETGSN 69
Cdd:cd00284  132 MSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFIIAVIVILHLLFLHEQGSS 200
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
1-67 6.02e-31

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 110.93  E-value: 6.02e-31
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 133873409    1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHFILPFIITALAMVHLLFLHETG 67
Cdd:pfam00033 123 MSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFILAILMLLHLLFLHETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
1-116 1.12e-26

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 99.24  E-value: 1.12e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409    1 MSFWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFHF-ILPFIITALAMVHLLFLHETGSNNPTGIPSDTD 79
Cdd:pfam13631  53 LSGTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLILALIVAHLLLVEKHGQFPPPGTEKNVV 132

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 133873409   80 KIPFHPYYTIKDILGVLMLILTLMLLTLFAPDLLGDP 116
Cdd:pfam13631 133 GVPFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
121-185 3.50e-21

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 83.30  E-value: 3.50e-21
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 133873409  121 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALVLSILILILMPLLHTSKQRSMMFRPLSQ 185
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFK 65
petB CHL00070
cytochrome b6
 3-71 4.22e-10

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 56.65  E-value: 4.22e-10
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   3 FWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALAMVHLLFLHETGSNNP 71
Cdd:CHL00070 145 YWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTAVFMLMHFLMIRKQGISGP 214
PRK03735 PRK03735
cytochrome b6; Provisional
 3-71 1.21e-09

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 55.49  E-value: 1.21e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 133873409   3 FWGATVFTNLLSAIPYIGTSLVEWIWGGFSVDKATLTRFFAFH-FILPFIITALAMVHLLFLHETGSNNP 71
Cdd:PRK03735 153 YFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALAVLMLAHFLMIRKQGISGP 222
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 121-154 3.54e-08

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 50.56  E-value: 3.54e-08
                         10        20        30
                 ....*....|....*....|....*....|....
gi 133873409 121 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGV 154
Cdd:COG5679   66 PADPFATPLEILPEWYLYPVFQILRVVPNKLLGI 99
petD CHL00058
cytochrome b6/f complex subunit IV
 121-154 7.91e-08

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 49.61  E-value: 7.91e-08
                         10        20        30
                 ....*....|....*....|....*....|....
gi 133873409 121 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGV 154
Cdd:CHL00058  65 PADPFATPLEILPEWYFFPVFQILRTVPNKLLGV 98
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 121-154 1.03e-06

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


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 46.33  E-value: 1.03e-06
                          10        20        30
                  ....*....|....*....|....*....|....
gi 133873409  121 PANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGV 154
Cdd:TIGR01156  65 PANPFATPLEILPEWYFYPVFQILRTVPNKLLGV 98
 
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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