1FRN:
reference: Involvement of serine 96 in the catalytic mechanism of ferredoxin-NADP+ reductase: structure--function relationship as studied by site-directed mutagenesis and X-ray crystallography., Aliverti A, Bruns CM, Pandini VE, Karplus PA, Vanoni MA, Curti B, Zanetti G, Biochemistry 1995 Jul 4;34(26):8371-9. PMID: 7677850

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