6tsh

Beta-galactosidase in complex with deoxygalacto-nojirimycinBeta-galactosidase in complex with deoxygalacto-nojirimycin

6tsh, resolution 2.30Å Show:Asymmetric Unit Biological Assembly Structural highlights 6tsh is a 4 chain structure with sequence from "bacillus_coli"_migula_1895 "bacillus coli" migula 1895. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: Gene: lacZ ("Bacillus coli" Migula 1895) Activity: Beta-galactosidase, with EC number 3.2.1.23 Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed Recent advances in cryo-electron microscopy (EM) structure determination have pushed the resolutions obtainable by the method into the range widely considered to be of utility for drug discovery. Here, we review the use of cryo-EM in fragment-based drug discovery (FBDD) based on in-house method development. We demonstrate not only that cryo-EM can reveal details of the molecular interactions between fragments and a protein, but also that the current reproducibility, quality, and throughput are compatible with FBDD. We exemplify this using the test system beta-galactosidase (Bgal) and the oncology target pyruvate kinase 2 (PKM2). Fragment-based drug discovery using cryo-EM.,Saur M, Hartshorn MJ, Dong J, Reeks J, Bunkoczi G, Jhoti H, Williams PA Drug Discov Today. 2019 Dec 23. pii: S1359-6446(19)30465-9. doi:, 10.1016/j.drudis.2019.12.006. PMID:31877353 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.