7pjk

Cereblon isoform 4 from Magnetospirillum gryphiswaldense in complex with a benzotriazole analog of thalidomide

spinqualitylabelsall models 7pjk, resolution 1.99Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7pjk is a 3 chain structure with sequence from Magnetospirillum gryphiswaldense MSR-1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.99Å Ligands: 7SE, ZN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A4TVL0_9PROT Publication Abstract from PubMed The advent of proteolysis-targeting chimaeras (PROTACs) mandates that new ligands for the recruitment of E3 ligases are discovered. The traditional immunomodulatory drugs (IMiDs) such as thalidomide and its analogues (all based on the phthalimide glutarimide core) bind to Cereblon, the substrate receptor of the CRL4A(CRBN) E3 ligase. We designed a thalidomide analogue in which the phthalimide moiety was replaced with benzotriazole, using an innovative synthesis strategy. Compared to thalidomide, the resulting "benzotriazolo thalidomide" has a similar binding mode, but improved properties, as revealed in crystallographic analyses, affinity assays and cell culture. Replacing the phthalimide core in thalidomide with benzotriazole.,Krasavin M, Bubyrev A, Kazantsev A, Heim C, Maiwald S, Zhukovsky D, Dar'in D, Hartmann MD, Bunev A J Enzyme Inhib Med Chem. 2022 Dec;37(1):527-530. doi:, 10.1080/14756366.2021.2024525. PMID:35220840 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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