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Letters in Drug Design & Discovery

Editor-in-Chief

ISSN (Print): 1570-1808
ISSN (Online): 1875-628X

Prediction of Binding Affinities for Hydroxamic Acid Derivatives as Urease Inhibitors by Molecular Docking and 3D-QSAR Studies

Author(s): Zaheer-ul-Haq and Abdul Wadood

Volume 6, Issue 2, 2009

Page: [93 - 100] Pages: 8

DOI: 10.2174/157018009787582598

Price: $65

Abstract

In order to better understand the binding mode of hydroxamic acid derivatives as urease inhibitors, 3D-QSAR and molecular docking studies were conducted on a set of twenty seven urease inhibitors. The 3D-QSAR models demonstrated good ability to predict the activity of studied compounds after performing a leave-one-out (LOO) cross-validation (q2 = 0.848, 0.755) and (r2 = 0.978, 0.984) for the CoMFA and CoMSIA models, respectively. The predictive ability and robustness of the models were validated by a test set compounds and docking simulation.

Keywords: CoMFA, CoMSIA, Docking, Urease, Leave-one-out, Hydroxamic Acid


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