6V1O

Structure of OXA-48 bound to QPX7728 at 1.80 A

Summary for 6V1O

Entry DOI	10.2210/pdb6v1o/pdb
Descriptor	OXA family beta-lactamase, (1aR,7bS)-5-fluoro-2-hydroxy-1,1a,2,7b-tetrahydrocyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, MAGNESIUM ION, ... (5 entities in total)
Functional Keywords	carbapenemase, boronate, inhibitor, beta-lactamase, hydrolase, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
Biological source	Klebsiella pneumoniae
Total number of polymer chains	4
Total formula weight	124632.78
Authors	Pemberton, O.A.,Chen, Y. (deposition date: 2019-11-20, release date: 2020-03-25, Last modification date: 2023-11-15)
Primary citation	Hecker, S.J.,Reddy, K.R.,Lomovskaya, O.,Griffith, D.C.,Rubio-Aparicio, D.,Nelson, K.,Tsivkovski, R.,Sun, D.,Sabet, M.,Tarazi, Z.,Parkinson, J.,Totrov, M.,Boyer, S.H.,Glinka, T.W.,Pemberton, O.A.,Chen, Y.,Dudley, M.N. Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases. J.Med.Chem., 63:7491-7507, 2020 Cited by PubMed: 32150407 DOI: 10.1021/acs.jmedchem.9b01976 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.8 Å)

Structure validation