The Crystal Structures of Klebsiella pneumoniae Acetolactate Synthase with Enzyme-bound Cofactor and with an Unusual Intermediate.
Pang, S.S., Duggleby, R.G., Schowen, R.L., Guddat, L.W.(2004) J Biol Chem 279: 2242-2253
- PubMed: 14557277 
- DOI: 10.1074/jbc.M304038200
- Primary Citation of Related Structures:  
1N0H, 1OZH, 1OZG, 1OZF - PubMed Abstract: 
Acetohydroxyacid synthase (AHAS) and acetolactate synthase (ALS) are thiamine diphosphate (ThDP)-dependent enzymes that catalyze the decarboxylation of pyruvate to give a cofactor-bound hydroxyethyl group, which is transferred to a second molecule of pyruvate to give 2-acetolactate ...