4tyd

Structure-based design of a novel series of azetidine inhibitors of the hepatitis C virus NS3/4A serine protease

spinqualitylabelsall models 4tyd, resolution 2.84Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4tyd is a 12 chain structure with sequence from Hepatitis C virus (isolate 1). Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: 3EO, CL, ZN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function Q0ZNA6_9HEPC Publication Abstract from PubMed Structural homology between thrombin inhibitors and the early tetrapeptide HCV protease inhibitor led to the bioisosteric replacement of the P2 proline by a 2,4-disubstituted azetidine within the macrocyclic beta-strand mimic. Molecular modeling guided the design of the series. This approach was validated by the excellent activity and selectivity in biochemical and cell based assays of this novel series and confirmed by the co-crystal structure of the inhibitor with the NS3/4A protein (PDB code: 4TYD). Structure-based design of a novel series of azetidine inhibitors of the hepatitis C virus NS3/4A serine protease.,Parsy C, Alexandre FR, Brandt G, Caillet C, Cappelle S, Chaves D, Convard T, Derock M, Gloux D, Griffon Y, Lallos L, Leroy F, Liuzzi M, Loi AG, Moulat L, Musiu C, Rahali H, Roques V, Seifer M, Standring D, Surleraux D Bioorg Med Chem Lett. 2014 Aug 9. pii: S0960-894X(14)00833-6. doi:, 10.1016/j.bmcl.2014.08.002. PMID:25155387 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Virus protease 3D structures

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