SCOPe 2.05: Domain d1sqqa2: 1sqq A:234-446

Lineage for d1sqqa2 (1sqq A:234-446)

1. Root: SCOPe 2.05

2. Class d: Alpha and beta proteins (a+b) [53931] (381 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 automated matches [254430] (2 species)
   not a true protein

7. Species Cow (Bos taurus) [TaxId:9913] [254891] (1 PDB entry)

8. Domain d1sqqa2: 1sqq A:234-446 [119008]
   Other proteins in same PDB: d1sqqb2, d1sqqc1, d1sqqc2, d1sqqd1, d1sqqd2, d1sqqe1, d1sqqe2, d1sqqf1, d1sqqg_, d1sqqh_, d1sqqi_, d1sqqj_, d1sqqk1
   automated match to d2fyua2
   complexed with fes, hem, ost, uq2

Details for d1sqqa2

PDB Entry: 1sqq, 3 Å

PDB Description: crystal structure analysis of bovine bc1 with methoxy acrylate stilbene (moas)

PDB Compounds: (A:) Ubiquinol-cytochrome-c reductase complex core protein I, mitochondrial precursor

SCOPe Domain Sequences for d1sqqa2:

Sequence; same for both SEQRES and ATOM records:

>d1sqqa2 d.185.1.1 (A:234-446) automated matches {Cow (Bos taurus) [TaxId: 9913]}
crftgsqichredglplahvaiavegpgwahpdnvalqvanaiighydctygggahlssp
lasiaatnklcqsfqtfnicyadtgllgahfvcdhmsiddmmfvlqgqwmrlctsatese
vlrgknllrnalvshldgttpvcedigrslltygrriplaewesriaevdarvvrevcsk
yfydqcpavagfgpieqlpdynrirsgmfwlrf

Timeline for d1sqqa2:

• d1sqqa2 first appeared in SCOP 1.73
  
• d1sqqa2 appears in SCOPe 2.04
  
• d1sqqa2 appears in SCOPe 2.06
  
• d1sqqa2 appears in the current release, SCOPe 2.08