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2a4g

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Revision as of 22:47, 30 March 2008 by OCA (Talk | contribs)
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Image:2a4g.gif


PDB ID 2a4g

Drag the structure with the mouse to rotate
, resolution 2.50Å
Ligands: ,
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound


Overview

We have discovered that introduction of appropriate amino acid derivatives at P'2 position improved the binding potency of P3-capped alpha-ketoamide inhibitors of HCV NS3 serine protease. X-ray crystal structure of one of the inhibitors (43) bound to the protease revealed the importance of the P'2 moiety.

About this Structure

2A4G is a Protein complex structure of sequences from Hepatitis c virus. Full crystallographic information is available from OCA.

Reference

Hepatitis C virus NS3-4A serine protease inhibitors: SAR of P'2 moiety with improved potency., Arasappan A, Njoroge FG, Chan TY, Bennett F, Bogen SL, Chen K, Gu H, Hong L, Jao E, Liu YT, Lovey RG, Parekh T, Pike RE, Pinto P, Santhanam B, Venkatraman S, Vaccaro H, Wang H, Yang X, Zhu Z, Mckittrick B, Saksena AK, Girijavallabhan V, Pichardo J, Butkiewicz N, Ingram R, Malcolm B, Prongay A, Yao N, Marten B, Madison V, Kemp S, Levy O, Lim-Wilby M, Tamura S, Ganguly AK, Bioorg Med Chem Lett. 2005 Oct 1;15(19):4180-4. PMID:16087332

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