Lineage for d1ntkc2 (1ntk C:2-260)

  1. Root: SCOPe 2.07
  2. 2575216Class f: Membrane and cell surface proteins and peptides [56835] (60 folds)
  3. 2577736Fold 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. 2577737Superfamily 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. 2577743Family 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. 2577754Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species)
    also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits
  7. 2577776Species Cow (Bos taurus) [TaxId:9913] [81638] (18 PDB entries)
    Uniprot P00157
  8. 2577792Domain d1ntkc2: 1ntk C:2-260 [92110]
    Other proteins in same PDB: d1ntka1, d1ntka2, d1ntkb1, d1ntkb2, d1ntkc1, d1ntkd1, d1ntkd2, d1ntke1, d1ntke2, d1ntkf_, d1ntkg_, d1ntkh_, d1ntki_, d1ntkj_, d1ntkk_
    complexed with ay1, fes, hem

Details for d1ntkc2

PDB Entry: 1ntk (more details), 2.6 Å

PDB Description: crystal structure of mitochondrial cytochrome bc1 in complex with antimycin a1
PDB Compounds: (C:) cytochrome b

SCOPe Domain Sequences for d1ntkc2:

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

>d1ntkc2 f.21.1.2 (C:2-260) Mitochondrial cytochrome b subunit, N-terminal domain {Cow (Bos taurus) [TaxId: 9913]}
tnirkshplmkivnnafidlpapsnisswwnfgsllgiclilqiltglflamhytsdttt
afssvthicrdvnygwiirymhangasmfficlymhvgrglyygsytfletwnigvilll
tvmatafmgyvlpwgqmsfwgatvitnllsaipyigtnlvewiwggfsvdkatltrffaf
hfilpfiimaiamvhllflhetgsnnptgissdvdkipfhpyytikdilgalllilalml
lvlfapdllgdpdnytpan

SCOPe Domain Coordinates for d1ntkc2:

Click to download the PDB-style file with coordinates for d1ntkc2.
(The format of our PDB-style files is described here.)

Timeline for d1ntkc2: