1J7S:
reference: Control of heme reactivity by diffusion: structural basis and functional characterization in hemoglobin mutants., Miele AE, Draghi F, Arcovito A, Bellelli A, Brunori M, Travaglini-Allocatelli C, Vallone B, Biochemistry 2001 Dec 4;40(48):14449-58. PMID: 11724557

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