2J5G:
reference: Structural characterization of a beta-diketone hydrolase from the cyanobacterium Anabaena sp. PCC 7120 in native and product-bound forms, a coenzyme A-independent member of the crotonase suprafamily., Bennett JP, Whittingham JL, Brzozowski AM, Leonard PM, Grogan G, Biochemistry. 2007 Jan 9;46(1):137-44. PMID: 17198383

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