SCOPe 2.08: Domain d3a3xa1: 3a3x A:36-361

Lineage for d3a3xa1 (3a3x A:36-361)

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (34 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.9: Metallo-dependent hydrolases [51556] (19 families)
   the beta-sheet barrel is similarly distorted and capped by a C-terminal helix
   has transition metal ions bound inside the barrel

5. Family c.1.9.3: Phosphotriesterase-like [51564] (3 proteins)
   automatically mapped to Pfam PF02126

6. Protein Phosphotriesterase (parathion hydrolase, PTE) [51565] (5 species)

7. Species Agrobacterium tumefaciens [TaxId:358] [141815] (17 PDB entries)
   Uniprot Q93LD7 32-360

8. Domain d3a3xa1: 3a3x A:36-361 [171710]
   Other proteins in same PDB: d3a3xa2
   automated match to d2d2ga1
   complexed with co; mutant

Details for d3a3xa1

PDB Entry: 3a3x, 1.7 Å

PDB Description: structure of opda mutant (g60a/a80v/r118q/k185r/q206p/d208g/i260t/g273s)

PDB Compounds: (A:) phosphotriesterase

SCOPe Domain Sequences for d3a3xa1:

Sequence; same for both SEQRES and ATOM records:

>d3a3xa1 c.1.9.3 (A:36-361) Phosphotriesterase (parathion hydrolase, PTE) {Agrobacterium tumefaciens [TaxId: 358]}
lintvrgpipvseagftlthehicassagflrawpeffgsrkalvekavrglrharaagv
qtivdvstfdigrdvrllaevsqaadvhivaatglwfdpplsmrmrsveeltqfflreiq
hgiedtgiragiikvattgkatpfqelvlraaaraslatgvpvtthtsasprggeqqaai
feseglspsrvcighsddtddlsyltglaargylvgldrmpysatglegnasalalfstr
swqtrallikalidrgykdrilvshdwlfgfssyvtnimdvmdrinpdgmafvplrvipf
lrekgvppetlagvtvanparflspt

Timeline for d3a3xa1:

• d3a3xa1 first appeared in SCOPe 2.01, called d3a3xa_
  
• d3a3xa1 appears in SCOPe 2.07