1QAM:
reference: The 2.2 A structure of the rRNA methyltransferase ErmC' and its complexes with cofactor and cofactor analogs: implications for the reaction mechanism., Schluckebier G, Zhong P, Stewart KD, Kavanaugh TJ, Abad-Zapatero C, J Mol Biol 1999 Jun 4;289(2):277-91. PMID: 10366505

This OCA Structure page
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