In silico studies on tryparedoxin peroxidase of Leishmania infantum: structural aspects.

Abstract:

:Tryparedoxin peroxidase (TryP) is a key enzyme of the trypanothione-dependent metabolism for removal of oxidative stress in leishmania. These enzymes function as antioxidants through their peroxidase and peroxynitrite reductase activities. Inhibitors of this enzyme are presumed to be antilesihmania drugs and structural studies are prerequisite of rational drug design. We have constructed three dimensional structure of TryP of Leishmania infantum using comparative modeling. Structural analysis reveals several interesting features. Moreover, it shows remarkable structural difference with human host glutathione peroxidase, an enzyme involved in similar function and TryP from Leishmania major.

journal_name

Curr Pharm Biotechnol

authors

Singh BK,Dubey VK

doi

10.2174/138920109789069305

subject

Has Abstract

pub_date

2009-09-01 00:00:00

pages

626-30

issue

6

eissn

1389-2010

issn

1873-4316

pii

CPB-Abs-006-10-6

journal_volume

10

pub_type

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