Binding modes of CCR5-targetting HIV entry inhibitors: partial and full antagonists.

ABSTRACT: Since the CC-chemokine receptor 5 (CCR5) was identified as a major co-receptor for human immunodeficiency virus type 1 (HIV-1) entry into a host cell, CCR5-targetting HIV entry inhibitors have been developed and some of them are currently in clinical trials. Most of these inhibitors also inhibit the physiological chemokine reaction function of CCR5, which is so far considered to be safe to patients based on the observation that individuals that naturally lack CCR5 do not show apparent health problems. Nevertheless, to minimize the toxicity and side effects, it would be ideal to preserve the chemokine receptor activity. In this work, we simulated the flexible docking of two small molecule inhibitors to CCR5 in a solvated phospholipid bilayer environment. One of the inhibitors, aplaviroc has

SUBMITTER: Wang T 

PROVIDER: S-EPMC2701198 | biostudies-literature | 2008 Jun

REPOSITORIES: biostudies-literature