Lineage for d3cwbc2 (3cwb C:2-261)

  1. Root: SCOP 1.75
  2. 886031Class f: Membrane and cell surface proteins and peptides [56835] (58 folds)
  3. 887002Fold 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
  4. 887003Superfamily f.21.1: Transmembrane di-heme cytochromes [81342] (2 families) (S)
    Three of the four heme-ligands are conserved between the two families; both heme groups bind similarly but not identically
  5. 887009Family f.21.1.2: Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81642] (2 proteins)
    a part (domain) of a larger mitochondrial cytochrome b subunit, separate subunit in plants and cyanobacteria
  6. 887021Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species)
    also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits
  7. 887033Species Chicken (Gallus gallus) [TaxId:9031] [81639] (4 PDB entries)
  8. 887036Domain d3cwbc2: 3cwb C:2-261 [157046]
    Other proteins in same PDB: d3cwbc1, d3cwbp1
    automatically matched to d1bccc3
    complexed with azi, bog, cdl, fes, hec, hem, icx, pee, unl, uq

Details for d3cwbc2

PDB Entry: 3cwb (more details), 3.51 Å

PDB Description: chicken cytochrome bc1 complex inhibited by an iodinated analogue of the polyketide crocacin-d
PDB Compounds: (C:) cytochrome b

SCOP Domain Sequences for d3cwbc2:

Sequence; same for both SEQRES and ATOM records: (download)

>d3cwbc2 f.21.1.2 (C:2-261) Mitochondrial cytochrome b subunit, N-terminal domain {Chicken (Gallus gallus) [TaxId: 9031]}

SCOP Domain Coordinates for d3cwbc2:

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Timeline for d3cwbc2:

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