Lineage for d1be3c3 (1be3 C:1-260)

  1. Root: SCOPe 2.03
  2. 1454900Class f: Membrane and cell surface proteins and peptides [56835] (57 folds)
  3. 1456466Fold 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. 1456467Superfamily 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. 1456473Family 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. 1456485Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species)
    also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits
  7. 1456511Species Cow (Bos taurus) [TaxId:9913] [81638] (18 PDB entries)
    Uniprot P00157
  8. 1456530Domain d1be3c3: 1be3 C:1-260 [75806]
    Other proteins in same PDB: d1be3a1, d1be3a2, d1be3b1, d1be3b2, d1be3c2, d1be3d2, d1be3d3, d1be3e1, d1be3e2, d1be3f_, d1be3g_, d1be3h_, d1be3j_, d1be3k_
    complexed with fes, hec, hem

Details for d1be3c3

PDB Entry: 1be3 (more details), 3 Å

PDB Description: cytochrome bc1 complex from bovine
PDB Compounds: (C:) cytochrome bc1 complex

SCOPe Domain Sequences for d1be3c3:

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

>d1be3c3 f.21.1.2 (C:1-260) Mitochondrial cytochrome b subunit, N-terminal domain {Cow (Bos taurus) [TaxId: 9913]}
mtnirkshplmkivnnafidlpapsnisswwnfgsllgiclilqiltglflamhytsdtt
tafssvthicrdvnygwiirymhangasmfficlymhvgrglyygsytfletwnigvill
ltvmatafmgyvlpwgqmsfwgatvitnllsaipyigtnlvewiwggfsvdkatltrffa
fhfilpfiimaiamvhllflhetgsnnptgissdvdkipfhpyytikdilgalllilalm
llvlfapdllgdpdnytpan

SCOPe Domain Coordinates for d1be3c3:

Click to download the PDB-style file with coordinates for d1be3c3.
(The format of our PDB-style files is described here.)

Timeline for d1be3c3: