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(emslcsd2462)Graphic Presentation and MD Simulations of Protein Interactions


EMSL Project ID
2462

Abstract

This project will utilize molecular dynamics simulations to study the interactions between Cdc42 and one of its downstream effector-WASP in cellular signaling. MD calculations will be performed on the individual proteins-Cdc42 and W13(WASP fragment, and the protein complexes. Information on the equilibrium geometries and binding energies is expected to be extracted. The project will provide insight into the conformational changes and binding energetics of protein interactions.

Project Details

Project type
Capability Research
Start Date
2002-02-14
End Date
2003-01-01
Status
Closed

Team

Principal Investigator

H. Peter Lu
Institution
Bowling Green State University

Team Members

Xin (Sofie) Tan
Institution
Pacific Northwest National Laboratory

Related Publications

Chen Y, D Hu, ER Vorpagel, and HPeter Lu. 2003. "Probing Single-Molecule T4 Lysozyme Conformational Dynamics by Intramolecular Fluorescence Energy Transfer." Journal of Physical Chemistry B 107:7947-7956.