Lineage for Protein: Class I ketol-acid reductoisomerase
- Root: SCOPe 2.05
Class a: All alpha proteins [46456] (286 folds) 
Fold a.100: 6-phosphogluconate dehydrogenase C-terminal domain-like [48178] (1 superfamily)
multihelical; common core is formed around two long antiparallel helices related by (pseudo) twofold symmetrySuperfamily a.100.1: 6-phosphogluconate dehydrogenase C-terminal domain-like [48179] (13 families) 
N-terminal domain is Rossmann-fold with a family-specific C-terminal extension
Family a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) [48184] (3 proteins) 
Protein Class I ketol-acid reductoisomerase [89101] (1 species)
Species:
Pseudomonas aeruginosa [TaxId:287] [89102] (1 PDB entry) - Domains for 1np3:
Domain d1np3a1: 1np3 A:183-327 [85946]
Other proteins in same PDB: d1np3a2, d1np3b2, d1np3c2, d1np3d2
Domain d1np3b1: 1np3 B:183-327 [85948]
Other proteins in same PDB: d1np3a2, d1np3b2, d1np3c2, d1np3d2
Domain d1np3c1: 1np3 C:183-327 [85950]
Other proteins in same PDB: d1np3a2, d1np3b2, d1np3c2, d1np3d2
Domain d1np3d1: 1np3 D:183-327 [85952]
Other proteins in same PDB: d1np3a2, d1np3b2, d1np3c2, d1np3d2
- Domains for 1np3:
More info for Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI)
Timeline for Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI):
- Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) first appeared in SCOP 1.65
- Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) appears in SCOPe 2.04
- Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) appears in SCOPe 2.06
- Protein Class I ketol-acid reductoisomerase from a.100.1.2: Acetohydroxy acid isomeroreductase (ketol-acid reductoisomerase, KARI) appears in the current release, SCOPe 2.08