3OO5:
reference: Crystallographic Trapping of Heme Loss Intermediates during the Nitrite-Induced Degradation of Human Hemoglobin., Yi J, Thomas LM, Musayev FN, Safo MK, Richter-Addo GB, Biochemistry. 2011 Oct 4;50(39):8323-32. Epub 2011 Sep 6. PMID: 21863786

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