1BQE:
reference: Probing the determinants of coenzyme specificity in ferredoxin-NADP+ reductase by site-directed mutagenesis., Medina M, Luquita A, Tejero J, Hermoso J, Mayoral T, Sanz-Aparicio J, Grever K, Gomez-Moreno C, J Biol Chem 2001 Apr 13;276(15):11902-12. PMID: 11152461

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