1GCE:
reference: Structure of the extended-spectrum class C beta-lactamase of Enterobacter cloacae GC1, a natural mutant with a tandem tripeptide insertion., Crichlow GV, Kuzin AP, Nukaga M, Mayama K, Sawai T, Knox JR, Biochemistry 1999 Aug 10;38(32):10256-61. PMID: 10441119

This OCA Structure page
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