Dr. Xiangpeng Kong's group at NYU School of Medicine will serve as the Structural Biology Core (SBC) for a Program Project entitled """"""""Neutralizing antibodies targeting the CD4 binding region of HIV-1 ENV"""""""" in response to NIAID program announcement PAR-06-285, HIVVaccine Research and Design (HIVRAD). The team of this P01 includes, in addition to Dr. Kong's group, Drs. Shan Lu (PI, University of Massachusetts Medical School);Paul Clapham (University of Massachusetts Medical School);and Shiu-Lok Hu (University of Washington). Our SBC team is highly experienced in protein crystallography, cryo-electron microscopy and other biophysical techniques, and we will provide services for the P01 team in 3 areas: (i) using protein crystallographic methods to characterize a recombinant protein that mimics the CD4 binding site of HIV-1 gp120, and structural characterization of monoclonal antibodies generated by the P01 team;(ii)using surface plasma resonance (SPR) method to characterize the interactions between HIV-1 gp120 and its mutants with its receptor CD4 as well as antibodies against the HIV-1 surface protein;(iii)using computation method to characterize the structural dynamics of gp120 and its mutants. The structural information generated from our SBC will help the POTs aim in designing a vaccine against HIV-1.

Public Health Relevance

(Seeinstructions):

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Program Projects (P01)
Project #
5P01AI082274-04
Application #
8381690
Study Section
Special Emphasis Panel (ZAI1-EC-A)
Project Start
Project End
Budget Start
2012-08-01
Budget End
2013-07-31
Support Year
4
Fiscal Year
2012
Total Cost
$142,475
Indirect Cost
Name
University of Massachusetts Medical School Worcester
Department
Type
DUNS #
603847393
City
Worcester
State
MA
Country
United States
Zip Code
01655
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