z-logo
Premium
Bioorganometallic Chemistry with IspG and IspH: Structure, Function, and Inhibition of the [Fe 4 S 4 ] Proteins Involved in Isoprenoid Biosynthesis
Author(s) -
Wang Weixue,
Oldfield Eric
Publication year - 2014
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201306712
Subject(s) - enzyme , biosynthesis , drug discovery , computational biology , function (biology) , rational design , biochemistry , terpenoid , chemistry , metabolic pathway , drug target , biology , stereochemistry , microbiology and biotechnology , genetics
Enzymes of the methylerythritol phosphate pathway of isoprenoid biosynthesis are attractive anti‐infective drug targets. The last two enzymes of this pathway, IspG and IspH, are [Fe 4 S 4 ] proteins that are not produced by humans and catalyze 2 H + / 2 e − reductions with novel mechanisms. In this Review, we summarize recent advances in structural, mechanistic, and inhibitory studies of these two enzymes. In particular, mechanistic proposals involving bioorganometallic intermediates are presented, and compared with other mechanistic possibilities. In addition, inhibitors based on substrate analogues as well as developed by rational design and compound‐library screening, are discussed. The results presented support bioorganometallic catalytic mechanisms for IspG and IspH, and open up new routes to anti‐infective drug design targeting [Fe 4 S 4 ] clusters in proteins.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here