2FSU:
reference: Crystal structure of PhnH: an essential component of carbon-phosphorus lyase in Escherichia coli., Adams MA, Luo Y, Hove-Jensen B, He SM, van Staalduinen LM, Zechel DL, Jia Z, J Bacteriol. 2008 Feb;190(3):1072-83. Epub 2007 Nov 9. PMID: 17993513

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