SCOPe 2.08: Domain d1qcra2: 1qcr A:234-446

Lineage for d1qcra2 (1qcr A:234-446)

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 folds)

3. Fold d.185: LuxS/MPP-like metallohydrolase [63410] (1 superfamily)
   core: beta-alpha-beta(2)-alpha(2); 2 layers: alpha/beta

4. Superfamily d.185.1: LuxS/MPP-like metallohydrolase [63411] (3 families)
   Share the same "active site motif" HxxEH located in the first core helix, but differ in one of the zinc-binding residues

5. Family d.185.1.1: MPP-like [63412] (7 proteins)
   Common fold elaborated with many additional structures; duplication: each family member consists of two similar domains of beta(2)-alpha(2)-beta(2)-alpha(5)-beta structure, but only the N-terminal domain of MPP beta chain binds the catalytic metal

6. Protein Cytochrome bc1 core subunit 1 [63408] (3 species)

7. Species Cow (Bos taurus) [TaxId:9913] [55997] (19 PDB entries)
   Uniprot P31800

8. Domain d1qcra2: 1qcr A:234-446 [59026]
   Other proteins in same PDB: d1qcrb1, d1qcrb2, d1qcrc2, d1qcrc3, d1qcrd2, d1qcrd3, d1qcre1, d1qcre2, d1qcrf_, d1qcrg_, d1qcrh_, d1qcrj_, d1qcrk_
   complexed with hem

Details for d1qcra2

PDB Entry: 1qcr, 2.7 Å

PDB Description: crystal structure of bovine mitochondrial cytochrome bc1 complex, alpha carbon atoms only

PDB Compounds: (A:) ubiquinol cytochrome c oxidoreductase

SCOPe Domain Sequences for d1qcra2:

Sequence; same for both SEQRES and ATOM records:

>d1qcra2 d.185.1.1 (A:234-446) Cytochrome bc1 core subunit 1 {Cow (Bos taurus) [TaxId: 9913]}
crftgsqichredglplahvaiavegpgwahpdnvalqvanaiighydctygggahlssp
lasiaatnklcqsfqtfnicyadtgllgahfvcdhmsiddmmfvlqgqwmrlctsatese
vlrgknllrnalvshldgttpvcedigrslltygrriplaewesriaevdarvvrevcsk
yfydqcpavagfgpveqlpdynrirsgmfwlrf

Timeline for d1qcra2:

• d1qcra2 first appeared in SCOP 1.57
  
• d1qcra2 appears in SCOPe 2.07