4D3S:
reference: Structure, Activity and Stereoselectivity of NADPH-Dependent Oxidoreductases Catalysing the S-Selective Reduction of the Imine Substrate 2-Methylpyrroline., Man H, Wells E, Hussain S, Leipold F, Hart S, Turkenburg JP, Turner NJ, Grogan G, Chembiochem. 2015 Mar 24. doi: 10.1002/cbic.201402625. PMID: 25809902

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