2OCA:
reference: Crystallographic and NMR analyses of UvsW and UvsW.1 from bacteriophage T4., Kerr ID, Sivakolundu S, Li Z, Buchsbaum JC, Knox LA, Kriwacki RW, White SW, J Biol Chem. 2007 Sep 17;. PMID: 17878153

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