Class f: Membrane and cell surface proteins and peptides [56835] (60 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 d3l70c1: 3l70 C:1-261 [199701] Other proteins in same PDB: d3l70a1, d3l70a2, d3l70b1, d3l70b2, d3l70c2, d3l70d1, d3l70d2, d3l70e1, d3l70e2, d3l70f_, d3l70g_, d3l70h_, d3l70j_, d3l70n1, d3l70o1, d3l70o2, d3l70p2, d3l70q1, d3l70q2, d3l70r1, d3l70r2, d3l70s_, d3l70t_, d3l70u_, d3l70w_ automated match to d1bccc3 complexed with bog, cdl, fes, gol, hec, hem, jzv, pee, uq |
PDB Entry: 3l70 (more details), 2.75 Å
SCOPe Domain Sequences for d3l70c1:
Sequence; same for both SEQRES and ATOM records: (download)
>d3l70c1 f.21.1.2 (C:1-261) Mitochondrial cytochrome b subunit, N-terminal domain {Chicken (Gallus gallus) [TaxId: 9031]} mapnirkshpllkminnslidlpapsnisawwnfgsllavclmtqiltglllamhytadt slafssvahtcrnvqygwlirnlhangasffficiflhigrglyygsylyketwntgvil lltlmatafvgyvlpwgqmsfwgatvitnlfsaipyightlvewawggfsvdnptltrff alhfllpfaiagitiihltflhesgsnnplgissdsdkipfhpyysfkdilgltlmltpf ltlalfspnllgdpenftpan
Timeline for d3l70c1: