2EFX:
reference: Structures of D-amino-acid amidase complexed with L-phenylalanine and with L-phenylalanine amide: insight into the D-stereospecificity of D-amino-acid amidase from Ochrobactrum anthropi SV3., Okazaki S, Suzuki A, Mizushima T, Komeda H, Asano Y, Yamane T, Acta Crystallogr D Biol Crystallogr. 2008 Mar;64(Pt 3):331-4. Epub 2008, Feb 20. PMID: 18323628

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