![]() | Class f: Membrane and cell surface proteins and peptides [56835] (69 folds) |
![]() | Fold f.21: Heme-binding four-helical bundle [81344] (3 superfamilies) core: four transmembrane helices, up-and-down bundle, binds one or two heme groups in between the helices |
![]() | Superfamily f.21.1: Transmembrane di-heme cytochromes [81342] (2 families) ![]() Three of the four heme-ligands are conserved between the two families; both heme groups bind similarly but not identically |
![]() | Family f.21.1.2: Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81642] (3 proteins) a part (domain) of a larger mitochondrial cytochrome b subunit, separate subunit in plants and cyanobacteria |
![]() | Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species) also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits |
![]() | Species Chicken (Gallus gallus) [TaxId:9031] [81639] (8 PDB entries) |
![]() | Domain d3bccc3: 3bcc C:2-261 [75999] Other proteins in same PDB: d3bcca1, d3bcca2, d3bccb1, d3bccb2, d3bccc2, d3bccd2, d3bccd3, d3bcce1, d3bcce2, d3bccf_, d3bccg_, d3bcch_, d3bccj_ complexed with amy, fes, hem, sig |
PDB Entry: 3bcc (more details), 3.7 Å
SCOPe Domain Sequences for d3bccc3:
Sequence; same for both SEQRES and ATOM records: (download)
>d3bccc3 f.21.1.2 (C:2-261) Mitochondrial cytochrome b subunit, N-terminal domain {Chicken (Gallus gallus) [TaxId: 9031]} apnirkshpllkminnslidlpapsnisawwnfgsllavclmtqiltglllamhytadts lafssvahtcrnvqygwlirnlhangasffficiflhigrglyygsylyketwntgvill ltlmatafvgyvlpwgqmsfwgatvitnlfsaipyightlvewawggfsvdnptltrffa lhfllpfaiagitiihltflhesgsnnplgissdsdkipfhpyysfkdilgltlmltpfl tlalfspnllgdpenftpan
Timeline for d3bccc3: