1XIK:
reference: Crystal structure of reduced protein R2 of ribonucleotide reductase: the structural basis for oxygen activation at a dinuclear iron site., Logan DT, Su XD, Aberg A, Regnstrom K, Hajdu J, Eklund H, Nordlund P, Structure 1996 Sep 15;4(9):1053-64. PMID: 8805591

This OCA Structure page
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