Molecular docking of azole drugs and their analogs on CYP121 of Mycobacterium tuberculosis.

ABSTRACT: The Mycobacterium tuberculosis genome codes for 20 different cytochromes. These cytochromes are involved in the breakdown of recalcitrant pollutants and the synthesis of polyketide antibiotics and other complex macromolecules. It has been demonstrated that CYP121 is essential for viability of the bacterium by gene knock-out and complementation studies. CYP121 could therefore be a probable target for the development of new drugs for TB. It has been widely reported that orthologs of CYP121 in fungi are inhibited by azole drugs. We evaluated whether these azole drugs or their structural analogs could bind to and inhibit CYP121 of M. tuberculosis using molecular docking. Six molecules with known anti-CYP121 activity were selected from literature and PubChem database was searched to identify st

SUBMITTER: Sundaramurthi JC 

PROVIDER: S-EPMC3218315 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature