2026-03-14_00000393|ligand|9TEB

Crystal structure of Nocardia cyriacigeorgica, class A beta-lactamase, NCY-1 bound to Avibactam; X-ray diffraction 1.30Å
Protein #1 264 residues (98% resolved)

GSAVADPRFAALETTAGARLGVFAVNTGSERTVAHRADERFPMASTFKGLACGALLREHPLSTGYFDQVIHYSAEELVDYSPVTETRVESGMTVAELCHAAITASDNTAGNQLLKLLGGPQGFTAFLRSLGDDTSRLDRWETELNTAIPGDERDTTTPAALAADYRALVVGDVLGEPERAQLTAWLVANTTGDTRIRAGLPEDWTVGDKTGSPAYGSALDVAVTWPSGRAPIVIAVLSTKSEQDAEPDNRLVADATRTVVDVLG

GSAVADPRFAALETTAGARLGVFAVNTGSERTVAHRADERFPMASTFKGLACGALLREHPLSTGYFDQVIHYSAEELVDYSPVTETRVESGMTVAELCHAAITASDNTAGNQLLKLLGGPQGFTAFLRSLGDDTSRLDRWETELNTAIPGDERDTTTPAALAADYRALVVGDVLGEPERAQLTAWLVANTTGDTRIRAGLPEDWTVGDKTGSPAYGSALDVAVTWPSGRAPIVIAVLSTKSEQDAEPDNRLVADATRTVVDVLG
Non polymer #2 FLC

InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/p-3

C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
Non polymer #3 NXL

InChI=1S/C7H13N3O6S/c8-7(12)6-2-1-5(3-10(6)4-11)9-16-17(13,14)15/h4-6,9H,1-3H2,(H2,8,12)(H,13,14,15)/t5-,6+/m1/s1

C1C[C@H](N(C[C@@H]1NOS(=O)(=O)O)C=O)C(=O)N
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Reference