Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 E166Q acylated by cefaclor

Crystal structure of extended-spectrum class A beta-lactamase, CESS-1 E166Q acylated by cefaclor Descriptor: (R)-2-((R)-((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-5-chloro-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, 1,2-ETHANEDIOL, Beta-lactamase Authors: Jeong, B.G, Kim, M.Y, Jeong, C.S, Do, H.W, Lee, J.H, Cha, S.S. Deposit date: 2023-03-21 Release date: 2024-05-15 Last modified: 2024-10-23 Method: X-RAY DIFFRACTION (2.09 Å) Cite: Characterization of the extended substrate spectrum of the class A beta-lactamase CESS-1 from Stenotrophomonas sp. and structure-based investigation into its substrate preference. Int J Antimicrob Agents, 63, 2024