3BJ2:
reference: Structural analysis of fish versus mammalian hemoglobins: Effect of the heme pocket environment on autooxidation and hemin loss., Aranda R 4th, Cai H, Worley CE, Levin EJ, Li R, Olson JS, Phillips GN Jr, Richards MP, Proteins. 2008 Sep 2. PMID: 18831041

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