Class f: Membrane and cell surface proteins and peptides [56835] (57 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 Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [81640] (7 PDB entries) |
Domain d3cx5n2: 3cx5 N:1-261 [157097] Other proteins in same PDB: d3cx5a1, d3cx5a2, d3cx5b1, d3cx5b2, d3cx5c1, d3cx5d1, d3cx5d2, d3cx5e1, d3cx5e2, d3cx5f1, d3cx5g_, d3cx5h_, d3cx5i_, d3cx5j_, d3cx5k_, d3cx5l1, d3cx5l2, d3cx5m1, d3cx5m2, d3cx5n1, d3cx5o1, d3cx5o2, d3cx5p1, d3cx5p2, d3cx5q1, d3cx5r_, d3cx5s_, d3cx5t_, d3cx5u_, d3cx5v_, d3cx5w_ automatically matched to d1ezvc3 complexed with 6ph, 7ph, 8pe, 9pe, cn3, cn5, fes, hem, sma, suc, umq |
PDB Entry: 3cx5 (more details), 1.9 Å
SCOPe Domain Sequences for d3cx5n2:
Sequence; same for both SEQRES and ATOM records: (download)
>d3cx5n2 f.21.1.2 (N:1-261) Mitochondrial cytochrome b subunit, N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} mafrksnvylslvnsyiidspqpssinywwnmgsllglclviqivtgifmamhyssniel afssvehimrdvhngyilrylhangasfffmvmfmhmakglyygsyrsprvtlwnvgvii filtiataflgyccvygqmshwgatvitnlfsaipfvgndivswlwggfsvsnptiqrff alhylvpfiiaamvimhlmalhihgssnplgitgnldripmhsyfifkdlvtvflfmlil alfvfyspntlghpdnyipgn
Timeline for d3cx5n2:
View in 3D Domains from other chains: (mouse over for more information) d3cx5a1, d3cx5a2, d3cx5b1, d3cx5b2, d3cx5c1, d3cx5c2, d3cx5d1, d3cx5d2, d3cx5e1, d3cx5e2, d3cx5f1, d3cx5g_, d3cx5h_, d3cx5i_, d3cx5j_, d3cx5k_, d3cx5l1, d3cx5l2, d3cx5m1, d3cx5m2, d3cx5o1, d3cx5o2, d3cx5p1, d3cx5p2, d3cx5q1, d3cx5r_, d3cx5s_, d3cx5t_, d3cx5u_, d3cx5v_, d3cx5w_ |