3Q9A:
reference: Temperature-Dependent Spin Crossover in Neuronal Nitric Oxide Synthase Bound with the Heme-Coordinating Thioether Inhibitors., Doukov T, Li H, Sharma A, Martell JD, Soltis SM, Silverman RB, Poulos TL, J Am Chem Soc. 2011 May 11. PMID: 21534614

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