5sb9 | pdb_00005sb9

Tubulin-maytansinoid-4a-complex

spinqualitylabelsall models 5sb9, resolution 2.50Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5sb9 is a 6 chain structure with sequence from Bos taurus, Gallus gallus and Rattus norvegicus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.5Å Ligands: 5IX, ACP, CA, GDP, GTP, IMD, MES, MG Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function STMN4_RAT Exhibits microtubule-destabilizing activity. Publication Abstract from PubMed Maytansinol is a valuable precursor for the preparation of maytansine derivatives (known as maytansinoids). Inspired by the intriguing structure of the macrocycle and the success in targeted cancer therapy of the derivatives, we explored the maytansinol acylation reaction. As a result, we were able to obtain a series of derivatives with novel modifications of the maytansine scaffold. We characterized these molecules by docking studies, by a comprehensive biochemical evaluation, and by determination of their crystal structures in complex with tubulin. The results shed further light on the intriguing chemical behavior of maytansinoids and confirm the relevance of this peculiar scaffold in the scenario of tubulin binders. Maytansinol Derivatives: Side Reactions as a Chance for New Tubulin Binders.,Marzullo P, Boiarska Z, Perez-Pena H, Abel AC, Alvarez-Bernad B, Lucena-Agell D, Vasile F, Sironi M, Altmann KH, Prota AE, Diaz JF, Pieraccini S, Passarella D Chemistry. 2022 Jan 10;28(2):e202103520. doi: 10.1002/chem.202103520. Epub 2021 , Nov 29. PMID:34788896 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Stathmin-4 3D structures Tubulin 3D Structures Tubulin tyrosine ligase 3D structures

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