SCOPe 2.04: Domain d1pp9c2: 1pp9 C:15-260

Lineage for d1pp9c2 (1pp9 C:15-260)

1. Root: SCOPe 2.04

2. Class f: Membrane and cell surface proteins and peptides [56835] (57 folds)

3. 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

4. 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

5. 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

6. Protein Mitochondrial cytochrome b subunit, N-terminal domain [81641] (3 species)
   also includes extra transmembrane (linker) helix absent in plants and cyanobacteria subunits

7. Species Cow (Bos taurus) [TaxId:9913] [81638] (17 PDB entries)
   Uniprot P00157

8. Domain d1pp9c2: 1pp9 C:15-260 [104227]
   Other proteins in same PDB: d1pp9a1, d1pp9a2, d1pp9b1, d1pp9b2, d1pp9c1, d1pp9d1, d1pp9d2, d1pp9e1, d1pp9e2, d1pp9f_, d1pp9g_, d1pp9h_, d1pp9i_, d1pp9j_, d1pp9n1, d1pp9n2, d1pp9o1, d1pp9o2, d1pp9p1, d1pp9q1, d1pp9q2, d1pp9r1, d1pp9r2, d1pp9s_, d1pp9t_, d1pp9u_, d1pp9v_, d1pp9w_
   complexed with azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma, uq

Details for d1pp9c2

PDB Entry: 1pp9, 2.1 Å

PDB Description: bovine cytochrome bc1 complex with stigmatellin bound

PDB Compounds: (C:) cytochrome b

SCOPe Domain Sequences for d1pp9c2:

Sequence; same for both SEQRES and ATOM records:

>d1pp9c2 f.21.1.2 (C:15-260) Mitochondrial cytochrome b subunit, N-terminal domain {Cow (Bos taurus) [TaxId: 9913]}
nnafidlpapsnisswwnfgsllgiclilqiltglflamhytsdtttafssvthicrdvn
ygwiirymhangasmfficlymhvgrglyygsytfletwnigvillltvmatafmgyvlp
wgqmsfwgatvitnllsaipyigtnlvewiwggfsvdkatltrffafhfilpfiimaiam
vhllflhetgsnnptgissdvdkipfhpyytikdilgalllilalmllvlfapdllgdpd
nytpan

Timeline for d1pp9c2:

• d1pp9c2 first appeared in SCOP 1.69
  
• d1pp9c2 appears in SCOPe 2.03
  
• d1pp9c2 appears in SCOPe 2.05
  
• d1pp9c2 appears in the current release, SCOPe 2.08