The D-methyl group in beta-lactamase evolution: evidence from the Y221G and GC1 mutants of the class C beta-lactamase of Enterobacter cloacae P99
S A Adediran, Zhen Zhang, Michiyoshi Nukaga, Timothy Palzkill, R F Pratt
Biochemistry
44
20
DOI: 10.1021/bi050136f
15895997