| 3B9J: reference: Substrate orientation in xanthine oxidase: crystal structure of enzyme in reaction with 2-hydroxy-6-methylpurine., Pauff JM, Zhang J, Bell CE, Hille R, J Biol Chem. 2008 Feb 22;283(8):4818-24. Epub 2007 Dec 6. PMID: 18063585 |
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