SCOP 1.73: Protein: GMP synthase subunit A, GuaAA

Root: SCOP 1.73
Class c: Alpha and beta proteins (a/b) [51349] (141 folds)
Fold c.23: Flavodoxin-like [52171] (15 superfamilies)
3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345

conserved positions of the oxyanion hole and catalytic nucleophile; different constituent families contain different additional structures

Family c.23.16.1: Class I glutamine amidotransferases (GAT) [52318] (11 proteins)
contains a catalytic Cys-His-Glu triad
Protein GMP synthase subunit A, GuaAA [142065] (2 species)

Archaeon Pyrococcus horikoshii [TaxId:53953] [142067] (1 PDB entry)
- Domain for 1wl8:
  - Domain d1wl8a1: 1wl8 A:1-188 [120997]
    complexed with acy, cl, snn
Archaeon Thermoplasma acidophilum [TaxId:2303] [142066] (1 PDB entry)
- Domains for 2a9v:
  1. Domain d2a9va1: 2a9v A:1-196 [126452]
    complexed with cl, gol, scn
  2. Domain d2a9vb1: 2a9v B:1-196 [126453]
    automatically matched to 2A9V A:1-196
    complexed with cl, gol, scn
  3. Domain d2a9vc1: 2a9v C:1-196 [126454]
    automatically matched to 2A9V A:1-196
    complexed with cl, gol, scn
  4. Domain d2a9vd1: 2a9v D:1-196 [126455]
    automatically matched to 2A9V A:1-196
    complexed with cl, gol, scn

Timeline for Protein GMP synthase subunit A, GuaAA from c.23.16.1: Class I glutamine amidotransferases (GAT):

Protein GMP synthase subunit A, GuaAA from c.23.16.1: Class I glutamine amidotransferases (GAT) is new in SCOP 1.73
Protein GMP synthase subunit A, GuaAA from c.23.16.1: Class I glutamine amidotransferases (GAT) appears in SCOP 1.75
Protein GMP synthase subunit A, GuaAA from c.23.16.1: Class I glutamine amidotransferases (GAT) appears in the current release, SCOPe 2.08