1W9Y:
reference: Crystal structure and mechanistic implications of 1-aminocyclopropane-1-carboxylic acid oxidase--the ethylene-forming enzyme., Zhang Z, Ren JS, Clifton IJ, Schofield CJ, Chem Biol. 2004 Oct;11(10):1383-94. PMID: 15489165

This OCA Structure page
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