Ligand binding and circular permutation modify residue interaction network in DHFR.

Ligand binding and circular permutation modify residue interaction network in DHFR.

Residue interaction networks and loop motions are important for catalysis in dihydrofolate reductase (DHFR). Here, we investigate the effects of ligand binding and chain connectivity on network communication in DHFR. We carry out systematic network analysis and molecular dynamics simulations of the...

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Bibliographic Details
Main Authors: Zengjian Hu, Donnell Bowen, William M Southerland, Antonio del Sol, Yongping Pan, Ruth Nussinov, Buyong Ma
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2007-06-01
Series:PLoS Computational Biology
Online Access:http://europepmc.org/articles/PMC1892607?pdf=render

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