SCOPe 2.07: Species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Root: SCOPe 2.07
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 Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [81640] (5 PDB entries)

Domain(s) for 1ezv:

Domain(s) for 1kb9:

Domain d1kb9c2: 1kb9 C:1-261 [77316]
Other proteins in same PDB: d1kb9a1, d1kb9a2, d1kb9b1, d1kb9b2, d1kb9c1, d1kb9d1, d1kb9d2, d1kb9e1, d1kb9e2, d1kb9f_, d1kb9g_, d1kb9h_, d1kb9i_, d1kb9j_, d1kb9k_
complexed with cdl, fes, hem, pcf, pef, pie, sma, umq, uq6

Domain(s) for 1kyo:

Domain(s) for 1p84:

Domain d1p84c2: 1p84 C:1-261 [87855]
Other proteins in same PDB: d1p84a1, d1p84a2, d1p84b1, d1p84b2, d1p84c1, d1p84d1, d1p84d2, d1p84e1, d1p84e2, d1p84f_, d1p84g_, d1p84h_, d1p84i_, d1p84j_, d1p84k_
complexed with 3pe, 3ph, cdl, dbt, fes, hem, pc1, umq, uq6

Domain(s) for 2ibz:

Domain d2ibzc2: 2ibz C:1-261 [137220]
Other proteins in same PDB: d2ibza1, d2ibza2, d2ibzb1, d2ibzb2, d2ibzc1, d2ibzd1, d2ibzd2, d2ibze1, d2ibze2, d2ibzf_, d2ibzg_, d2ibzh_, d2ibzi_, d2ibzx_, d2ibzy_
automated match to d1kb9c2
complexed with fes, hem, sma, uq6

Timeline for Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] from f.21.1.2 Mitochondrial cytochrome b subunit, N-terminal domain:

Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] from f.21.1.2 Mitochondrial cytochrome b subunit, N-terminal domain first appeared in SCOP 1.63
Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] from f.21.1.2 Mitochondrial cytochrome b subunit, N-terminal domain appears in SCOPe 2.06
Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] from f.21.1.2 Mitochondrial cytochrome b subunit, N-terminal domain appears in the current release, SCOPe 2.08