Lineage for d1p84c2 (1p84 C:1-261)

  1. Root: SCOPe 2.05
  2. 1955192Class f: Membrane and cell surface proteins and peptides [56835] (57 folds)
  3. 1957178Fold 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. 1957179Superfamily 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. 1957185Family 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
  6. 1957196Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species)
    also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits
  7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [81640] (5 PDB entries)
  8. 1957201Domain 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

Details for d1p84c2

PDB Entry: 1p84 (more details), 2.5 Å

PDB Description: hdbt inhibited yeast cytochrome bc1 complex
PDB Compounds: (C:) cytochrome b

SCOPe Domain Sequences for d1p84c2:

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

>d1p84c2 f.21.1.2 (C:1-261) Mitochondrial cytochrome b subunit, N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
mafrksnvylslvnsyiidspqpssinywwnmgsllglclviqivtgifmamhyssniel
afssvehimrdvhngyilrylhangasfffmvmfmhmakglyygsyrsprvtlwnvgvii
ftltiataflgyccvygqmshwgatvitnlfsaipfvgndivswlwggfsvsnptiqrff
alhylvpfiiaamvimhlmalhihgssnplgitgnldripmhsyfifkdlvtvflfmlil
alfvfyspntlghpdnyipgn

SCOPe Domain Coordinates for d1p84c2:

Click to download the PDB-style file with coordinates for d1p84c2.
(The format of our PDB-style files is described here.)

Timeline for d1p84c2: