4TKU: Reactivated Nitrogenase Mofe-Protein From A. Vinelandii
reference: Ligand binding to the FeMo-cofactor: structures of CO-bound and reactivated nitrogenase., Spatzal T, Perez KA, Einsle O, Howard JB, Rees DC, Science. 2014 Sep 26;345(6204):1620-3. doi: 10.1126/science.1256679. PMID: 25258081

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