1MLU:
reference: Nitric oxide recombination to double mutants of myoglobin: role of ligand diffusion in a fluctuating heme pocket., Carlson ML, Regan R, Elber R, Li H, Phillips GN Jr, Olson JS, Gibson QH, Biochemistry 1994 Sep 6;33(35):10597-606. PMID: 8075059

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