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Conserved domains on  [gi|21309968|gb|AAM46121|]
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cytochrome b, partial (mitochondrion) [Yuhina occipitalis]

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 ...
 1-229 2.46e-159

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: 445.88  E-value: 2.46e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00119 110 YKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFL 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00119 190 IAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHI 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00119 270 KPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTW 338
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-229 2.46e-159

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 445.88  E-value: 2.46e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00119 110 YKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFL 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00119 190 IAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHI 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00119 270 KPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTW 338
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
4-229 7.04e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 249.32  E-value: 7.04e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIH-FLLPFVIA 82
Cdd:COG1290 123 NWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLL 202

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968  83 GLTLVHLTLLHETGSNNPLGI----PSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNllGDPENFTPANPLATPP 158
Cdd:COG1290 203 ALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPA 280

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 21309968 159 HIKPEWYFL*AYAILRSIP--NKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:COG1290 281 HIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTI 353
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 99-229 5.51e-51

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: 162.43  E-value: 5.51e-51
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968  99 NPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIKPEWYFL*AYAILRSIPN 178
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|.
gi 21309968 179 KLGGVLALAASVLVLFLIPLLHTSKLRSmTFRPLSQILFWTLVANLLILTW 229
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGW 130
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
150-229 1.62e-38

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 129.14  E-value: 1.62e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   150 PANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 128-217 7.72e-12

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: 61.35  E-value: 7.72e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   128 FTALAAVALFAPNLLGDPenftpANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHT-SKLRS 206
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENvNKFQN 122

                          90
                  ....*....|.
gi 21309968   207 MTFRPLSQILF 217
Cdd:TIGR01156 123 PFRRPVATTVF 133
 
Name Accession Description Interval E-value
CYTB MTH00119
cytochrome b; Provisional
 1-229 2.46e-159

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 445.88  E-value: 2.46e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00119 110 YKETWNTGVILLLLLMATAFVGYVLPWGQMSFWGATVITNLLSAIPYIGQTLVEWIWGGFSVDNPTLTRFFALHFLLPFL 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00119 190 IAGLTLIHLLFLHETGSNNPLGLNSNTDKIPFHPYFSYKDLLGLTLMLTLLLTLALFSPNLLGDPENFTPANPLVTPPHI 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00119 270 KPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMPFLHTSKQRSMTFRPLSQLLFWTLVANLLILTW 338
CYTB MTH00131
cytochrome b; Provisional
 2-229 1.03e-147

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 416.36  E-value: 1.03e-147
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:MTH00131 110 KETWNIGVVLLLLVMMTAFVGYVLPWGQMSFWGATVITNLLSAVPYVGNTLVQWIWGGFSVDNATLTRFFAFHFLFPFVI 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   82 AGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00131 190 AAATILHLLFLHETGSNNPLGLNSDADKISFHPYFSYKDLLGFAILLLALTSLALFSPNLLGDPDNFTPANPLVTPPHIK 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00131 270 PEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVPILHTSKQRGLTFRPLTQFLFWTLVADVLILTW 337
CYTB MTH00100
cytochrome b; Provisional
 2-229 4.11e-146

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 412.49  E-value: 4.11e-146
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:MTH00100 110 LETWNIGIILLFTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTTLVEWIWGGFSVDKATLTRFFAFHFILPFII 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   82 AGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00100 190 TALAMVHLLFLHETGSNNPSGIPSDSDKIPFHPYYTIKDILGLLLLILTLMLLVLFSPDLLGDPDNYTPANPLNTPPHIK 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00100 270 PEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIPLLHTSKQRSMMFRPLSQCLFWLLVADLLTLTW 337
CYTB MTH00074
cytochrome b; Provisional
 2-229 2.68e-141

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 400.21  E-value: 2.68e-141
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:MTH00074 111 KETWNIGVILLFLVMATAFVGYVLPWGQMSFWGATVITNLLSAIPYMGDTLVQWIWGGFSVDKATLTRFFAFHFLLPFLI 190

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   82 AGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00074 191 AGASIIHLLFLHETGSNNPTGLNSNPDKVPFHPYFSYKDLLGFLIMLTALALLSLFSPNLLGDPDNFTPANPLVTPPHIQ 270

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00074 271 PEWYFLFAYAILRSIPNKLGGVLALLASILILMLIPMLHTSKQRSLMFRPLTQILFWLLVANTLILTW 338
CYTB MTH00191
cytochrome b; Provisional
 1-229 1.13e-139

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 395.44  E-value: 1.13e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00191 106 NKETWNVGVILLILSMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGDDLVQWLWGGFSVDNATLTRFFTFHFLLPFL 185

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00191 186 IAALSLIHLLFLHETGSNNPLGLNSDSDKIPFHPYFSYKDILGFFILLFLLLFLVLFSPNLLGDPENFIPANPLVTPVHI 265

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00191 266 KPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLPLLHTSKQRSNTFRPLTQVVFWLWVANFILLTW 334
CYTB MTH00156
cytochrome b; Provisional
 2-229 2.86e-135

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 383.75  E-value: 2.86e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:MTH00156 100 KHTWMSGVIILFLVMATAFLGYVLPWGQMSFWGATVITNLLSAIPYLGTDLVQWIWGGFSVDNATLTRFFTFHFLLPFII 179

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   82 AGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00156 180 LAMVMIHLLFLHQTGSNNPLGLNSNIDKIPFHPYFTFKDLVGFIIMLMLLILLTLINPYLLGDPENFIPANPLVTPVHIQ 259

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00156 260 PEWYFLFAYAILRSIPNKLGGVIALVMSILILMILPFTNKSKFRGNQFYPINKILFWIFVNIVILLTW 327
CYTB MTH00145
cytochrome b; Provisional
 1-229 1.85e-134

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 382.72  E-value: 1.85e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00145 110 MQHTWNIGVTLLLLSMGTAFLGYVLPWGQMSFWGATVITNLLSAIPYVGKMLVEWVWGGFSVGNATLKRFFSLHFLLPFV 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00145 190 ILGLSVLHLLFLHETGSNNPLGLDSDGDKVPFHPYYTIKDLVGFVVLLFLLVFLVLFFPNLLGDPENFIPANPMVTPVHI 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00145 270 QPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFLPLLHVGKFRSLSFYPLNQVLFWIFVGNFFILTW 338
CYTB MTH00034
cytochrome b; Validated
 1-229 5.47e-128

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 366.34  E-value: 5.47e-128
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00034 109 NIETWNIGVILFLLTMLTAFVGYVLPWGQMSFWAATVITNLVSAVPYIGTDIVQWIWGGFSVDNATLTRFFAFHFLFPFI 188

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00034 189 IAALSIIHLLFLHQTGSNNPTGLNSNYDKVPFHTYFTTKDLVGFLILFAALSSLALLFPTALNDPENFIPANPLVTPPHI 268

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00034 269 QPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLVPILHTSNNQSSTFRPLSQIAFWLLIATFFILTW 337
CYTB MTH00016
cytochrome b; Validated
 1-229 4.49e-127

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 364.00  E-value: 4.49e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00016 110 LMETWNIGVILLLLTMATAFLGYVLPWGQMSFWGATVITNLLSAIPYIGKMLVQWLWGGFSVDNATLTRFFALHFLLPFV 189

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00016 190 IAALSMIHLLFLHQTGSNNPLGVNSNSDKVPFHPYYTSKDIVGFIVMLFLLLSVVLLWPNILGDPENFIPANPLVTPTHI 269

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00016 270 KPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFLPFIFKQKFRGLSFYPLNQILFWLLVSNFLLLTW 338
CYTB MTH00022
cytochrome b; Validated
 1-229 6.86e-109

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 317.80  E-value: 6.86e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    1 NKETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFV 80
Cdd:MTH00022 108 KFHVWNVGVVIFLLTMATAFMGYVLPWGQMSFWGATVITNLLSAIPYVGTDIVQWVWGGFSVSNATLNRFFSLHFLFPFI 187

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   81 IAGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHI 160
Cdd:MTH00022 188 LAFLVIVHLIYLHVDGSNNPIGLNSSVDKVSFHVYYTSKDWYGIVVLFFLLSFIVYFAPNLLGDPENFIQANSLVTPVHI 267

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 21309968  161 KPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00022 268 QPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFLPLLHTSWLRGLTFRPLGRMAFWFLIVDFILLTW 336
CYTB MTH00053
cytochrome b; Provisional
 5-229 8.56e-108

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 315.11  E-value: 8.56e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    5 WNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVIAGL 84
Cdd:MTH00053 114 WNVGVLIFLLMILTAFIGYVLPWGQMSFWAATVITNLLSAIPYVGDDIVRWVWGGFSVSNATLNRFYSLHYLLPFILAGL 193

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   85 TLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIKPEW 164
Cdd:MTH00053 194 ALVHLIALHEDGSNNPIGVRSDIDKIPFHYYYVLKDLYGAVILLIILSIIVFLFPYSLGDAENFKQANPLVTPVHIKPEW 273

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 21309968  165 YFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00053 274 YFLFAYAILRSIPNKLGGVVALVFSILVLFFLPYLHKSRFRGLSFRPLSKILFWFLVGDFFLLTW 338
CYTB MTH00224
cytochrome b; Provisional
 3-229 1.08e-105

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 309.93  E-value: 1.08e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    3 ETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVIA 82
Cdd:MTH00224 112 ETWNIGVILFILTMATAFLGYVLPWGQMSFWGATVITNLFSAIPYIGKDLVEWIWGGFAVDNATLNRFFSFHFLLPFAIM 191

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   83 GLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIKP 162
Cdd:MTH00224 192 GATILHIMFLHQTGSNNPIGINADSARIPFHPYYSIKDALGYLIAILLLSLMVLFEPNLFTDPENFLMANPLVTPIHIKP 271

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 21309968  163 EWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00224 272 EWYFLWMYAILRSIPNKLGGVVALFAAILILFILPLTSVMNKRSLPFYPLNQLLFWLLVTSWAILTW 338
CYTB MTH00033
cytochrome b; Provisional
 4-229 1.98e-82

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 250.63  E-value: 1.98e-82
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVIAG 83
Cdd:MTH00033 109 TWIVGVLIFFIMMLTAFIGYVLPWGQMSFWAATVITNLVSAIPSVGGSIVEWIWGGFSVSNCTLNRFFSLHYLLPFVLVG 188

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   84 LTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFA--PNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00033 189 LVLAHLLTLHEKGSNEPLGLVGLSDRTAFHVYFTIKDILGFLILFGVFVIIGIEPriETLLQDPENFIQANPLVTPVHIQ 268

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00033 269 PEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMPILDRSKIRSLTFNPTGKFFFWFIVGDFIILTW 336
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
4-229 7.04e-82

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


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 249.32  E-value: 7.04e-82
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIH-FLLPFVIA 82
Cdd:COG1290 123 NWIIGVLLLLLTMAEAFTGYSLPWDQLSYWGARVITGLFGAIPVIGTWLVTWLFGGEFPGDATLNRFFALHvLLLPALLL 202

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968  83 GLTLVHLTLLHETGSNNPLGI----PSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNllGDPENFTPANPLATPP 158
Cdd:COG1290 203 ALVVLHLWLLHRHGHNNPPGPerkkTEKVDGVPFHPYYTVKDGFGFFVFLGVFALLAFFFPI--NPPPNYGPANPLATPA 280

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 21309968 159 HIKPEWYFL*AYAILRSIP--NKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:COG1290 281 HIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLLPFLDRSPVRSPRYRPVRTALGVAFIVFFIVLTI 353
CYTB MTH00086
cytochrome b; Provisional
 2-229 3.10e-68

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 213.26  E-value: 3.10e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:MTH00086  99 KKVWISGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPSIVMWIWGGFGVSSATLKFFFVLHFLLPWGL 178

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   82 AGLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFaLMFTALAAVALFAPNLLGDPENFTPANPLATPPHIK 161
Cdd:MTH00086 179 LVLVLFHLIFLHSTGSTSSLYCHGDYDKICFGPEYWNKDAYNI-IFWLVFIIFSLFYPFNLGDPEMFIEADPMMSPVHIV 257

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 21309968  162 PEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSklrSMTFRPLSQILFWTLVANLLILTW 229
Cdd:MTH00086 258 PEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNY---TSCLNKLNKFLVFSFIVVNVILSW 322
CYTB MTH00046
cytochrome b; Validated
 5-229 1.26e-56

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 183.65  E-value: 1.26e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    5 WNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVIAGL 84
Cdd:MTH00046 104 WNVGFILYLLVMVEAFLGYILPWHQMSYWAATVLTSIVDSVPIVGSLVYKYIVGGFSVTGVTLVRVFSVHICLGFVILGL 183

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   85 TLVHLTLLHETGSNNPLGIPSD-CDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIKPE 163
Cdd:MTH00046 184 MVVHLFYLHKSGSSNPLFSSNGySDVVYFHSYFTVKDLFLFMVVCSLLVFWLFVSPDLVLDIEAYLEADPLVTPVSIKPE 263

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 21309968  164 WYFL*AYAILRSIPNKLGGvLALAASVLVLFLIPLLHTSKLRSMtfrpLSQILFWTLVANLLILTW 229
Cdd:MTH00046 264 WYFLAFYAMLRSINSKIGG-LVLVLSFLFFLWVPTFNGSSVYSV----WRQVNFWLIVSLFFSLSY 324
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 99-229 5.51e-51

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: 162.43  E-value: 5.51e-51
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968  99 NPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDPENFTPANPLATPPHIKPEWYFL*AYAILRSIPN 178
Cdd:cd00290   1 NPLGLASDMDKISFHPYFWPKDLLGAFPILIIFMILVFYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPN 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|.
gi 21309968 179 KLGGVLALAASVLVLFLIPLLHTSKLRSmTFRPLSQILFWTLVANLLILTW 229
Cdd:cd00290  81 KLLGVLAMAASILSLFLVPFLENSNKRS-QFRPLRPTAFWVFLAGTLVLGW 130
Cytochrome_b_N cd00284
Cytochrome b (N-terminus)/b6/petB: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 2-98 1.51e-40

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: 137.50  E-value: 1.51e-40
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:cd00284 104 ELTWVIGVILLLLTMATAFMGYVLPWGQMSYWGATVITNLFSAIPVIGITLVEWLWGGFSVDNATLTRFFALHFLLPFII 183

                        90
                ....*....|....*..
gi 21309968  82 AGLTLVHLTLLHETGSN 98
Cdd:cd00284 184 AVIVILHLLFLHEQGSS 200
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
150-229 1.62e-38

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


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 129.14  E-value: 1.62e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   150 PANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHTSKLRSMTFRPLSQILFWTLVANLLILTW 229
Cdd:pfam00032   1 PANPLVTPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWLDRSPVRSIRYRPLFKIFFWLFVVDFVVLGW 80
Cytochrome_B pfam00033
Cytochrome b/b6/petB;
2-96 4.16e-35

Cytochrome b/b6/petB;


Pssm-ID: 306530  Cd Length: 189  Bit Score: 123.26  E-value: 4.16e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968     2 KETWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHFLLPFVI 81
Cdd:pfam00033  95 ELTWVIGVILLVLTMSTAFIGYVLPWGQMSYWGATVITNLLSAIPVIGDTLVEWIWGSFSVDQATLTRFFSLHFLLPFIL 174

                          90
                  ....*....|....*
gi 21309968    82 AGLTLVHLTLLHETG 96
Cdd:pfam00033 175 AILMLLHLLFLHETG 189
Cytochrom_B_N_2 pfam13631
Cytochrome b(N-terminal)/b6/petB;
4-145 1.15e-33

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


Pssm-ID: 433364  Cd Length: 169  Bit Score: 118.88  E-value: 1.15e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968     4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIHF-LLPFVIA 82
Cdd:pfam13631  27 NWIIGVLLLLLTLGEGFTGYSLPDDLLSGTGLRIGLGILSSIPVVGTWLVWLLFGGPFPGTATIPRFYALHIlLLPGLIL 106

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 21309968    83 GLTLVHLTLLHETGSNNPLGIPSDCDKIPFHPYYSIKDILGFALMFTALAAVALFAPNLLGDP 145
Cdd:pfam13631 107 ALIVAHLLLVEKHGQFPPPGTEKNVVGVPFWPVFAVKMLLFFLITVALLIGLAQINPIWLGGP 169
PRK03735 PRK03735
cytochrome b6; Provisional
 4-83 1.61e-16

cytochrome b6; Provisional


Pssm-ID: 179639  Cd Length: 223  Bit Score: 75.13  E-value: 1.61e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIH-FLLPFVIA 82
Cdd:PRK03735 125 NWVVGVLIFFVTVGLGFTGYLLPWDQKAYFATKVGSQIAEAIPVIGDFIKTLLRGGEIVGAQTLTRFFAIHvFFLPWALA 204


                 .
gi 21309968   83 G 83
Cdd:PRK03735 205 V 205
petB CHL00070
cytochrome b6
 4-82 2.19e-14

cytochrome b6


Pssm-ID: 177009  Cd Length: 215  Bit Score: 69.36  E-value: 2.19e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968    4 TWNVGVVLLLALMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGQTLVEWAWGGFSVDNPTLTRFFAIH-FLLPFVIA 82
Cdd:CHL00070 117 TWVTGVVLAVLTVSFGVTGYSLPWDQIGYWAVKIVTGVPEAIPVIGSPLVELLRGSVSVGQSTLTRFYSLHtFVLPLLTA 196
petD CHL00058
cytochrome b6/f complex subunit IV
 121-222 7.95e-13

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 63.87  E-value: 7.95e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968  121 ILGfalMFTALAAVALFAPNLLGDPenftpANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLL- 199
Cdd:CHL00058  44 ILG---TIACNVGLAVLEPSMIGEP-----ADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMASVPAGLLTVPFLe 115

                         90       100
                 ....*....|....*....|....*
gi 21309968  200 HTSKLRSMTFRPLSQI--LFWTLVA 222
Cdd:CHL00058 116 NVNKFQNPFRRPVATTvfLIGTAVA 140
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 128-217 2.37e-12

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


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 62.89  E-value: 2.37e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968 128 FTALAAVALFAPNLLGDPenftpANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHT-SKLRS 206
Cdd:COG5679  49 IALCIGLAVLDPAMMGEP-----ADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAAIPLGLMLVPFIENvNKFQN 123

                        90
                ....*....|.
gi 21309968 207 MTFRPLSQILF 217
Cdd:COG5679 124 PFRRPVATAVF 134
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 128-217 7.72e-12

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: 61.35  E-value: 7.72e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21309968   128 FTALAAVALFAPNLLGDPenftpANPLATPPHIKPEWYFL*AYAILRSIPNKLGGVLALAASVLVLFLIPLLHT-SKLRS 206
Cdd:TIGR01156  48 IACVVGLAVLDPAMIGEP-----ANPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAAVPAGLLTVPFIENvNKFQN 122

                          90
                  ....*....|.
gi 21309968   207 MTFRPLSQILF 217
Cdd:TIGR01156 123 PFRRPVATTVF 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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