2CW6:
reference: Crystal structure of human HMG-CoA lyase: Insights into catalysis and the molecular basis for hydroxymethylglutaric aciduria., Fu Z, Runquist JA, Forouhar F, Hussain M, Hunt JF, Miziorko HM, Kim JJ, J Biol Chem. 2005 Dec 5;. PMID: 16330550

This OCA Structure page
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