5C39:
reference: Design of dinuclear manganese cofactors for bacterial reaction centers., Olson TL, Espiritu E, Edwardraja S, Simmons CR, Williams JC, Ghirlanda G, Allen JP, Biochim Biophys Acta. 2015 Sep 25. pii: S0005-2728(15)00191-7. doi:, 10.1016/j.bbabio.2015.09.003. PMID: 26392146

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