5NWF:
reference: A Ca(2+)-regulated deAMPylation switch in human and bacterial FIC proteins., Veyron S, Oliva G, Rolando M, Buchrieser C, Peyroche G, Cherfils J, Nat Commun. 2019 Mar 8;10(1):1142. doi: 10.1038/s41467-019-09023-1. PMID: 30850593

This OCA Structure page
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