Abstract

The bioinformatics analyses described above for Core A will greatly refine the list of candidate interactions between HIV-1 proteins and cellular targets from that currently available in the public databases. However, the choice of targets for structural analysis should be based on demonstrated functional relevance of the interactions for HIV-1 pathogenesis. The IVC will play two key roles in the PCHPI. First, the IVC will inform the choice of targets for structural analysis by identifying those that exhibit functional consequences in HIVinfected cells. Second, the IVC will test specific hypotheses generated by the structural data that emerge from the PCHPI and potentially other Centers funded by the program. Thus, the IVC will serve to integrate the PCHPI by playing key roles at both early and late stages of the overall process.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Specialized Center (P50)
Project #
5P50GM082251-02
Application #
7671240
Study Section
Special Emphasis Panel (ZRG1)
Project Start
Project End
Budget Start
2008-08-01
Budget End
2009-07-31
Support Year
2
Fiscal Year
2008
Total Cost
$264,555
Indirect Cost

  Institution

Name
University of Pittsburgh
Department
Type
DUNS #
004514360
City
Pittsburgh
State
PA
Country
United States
Zip Code
15213

  Publications

Varlakhanova, Natalia V; Alvarez, Frances J D; Brady, Tyler M et al. (2018) Structures of the fungal dynamin-related protein Vps1 reveal a unique, open helical architecture. J Cell Biol 217:3608-3624
Ning, Jiying; Zhong, Zhou; Fischer, Douglas K et al. (2018) Truncated CPSF6 Forms Higher-Order Complexes That Bind and Disrupt HIV-1 Capsid. J Virol 92:
Himes, Benjamin A; Zhang, Peijun (2018) emClarity: software for high-resolution cryo-electron tomography and subtomogram averaging. Nat Methods 15:955-961
Balasubramaniam, Muthukumar; Zhou, Jing; Addai, Amma et al. (2018) PF74 Inhibits HIV-1 Integration by Altering The Composition of the Preintegration Complex. J Virol :
Lu, Manman; Sarkar, Sucharita; Wang, Mingzhang et al. (2018) 19F Magic Angle Spinning NMR Spectroscopy and Density Functional Theory Calculations of Fluorosubstituted Tryptophans: Integrating Experiment and Theory for Accurate Determination of Chemical Shift Tensors. J Phys Chem B 122:6148-6155
Kraus, Jodi; Gupta, Rupal; Yehl, Jenna et al. (2018) Chemical Shifts of the Carbohydrate Binding Domain of Galectin-3 from Magic Angle Spinning NMR and Hybrid Quantum Mechanics/Molecular Mechanics Calculations. J Phys Chem B 122:2931-2939
Quinn, Caitlin M; Wang, Mingzhang; Polenova, Tatyana (2018) NMR of Macromolecular Assemblies and Machines at 1 GHz and Beyond: New Transformative Opportunities for Molecular Structural Biology. Methods Mol Biol 1688:1-35
Hadden, Jodi A; Perilla, Juan R (2018) All-atom virus simulations. Curr Opin Virol 31:82-91
Yan, Junpeng; Shun, Ming-Chieh; Hao, Caili et al. (2018) HIV-1 Vpr Reprograms CLR4DCAF1 E3 Ubiquitin Ligase to Antagonize Exonuclease 1-Mediated Restriction of HIV-1 Infection. MBio 9:
Dick, Robert A; Zadrozny, Kaneil K; Xu, Chaoyi et al. (2018) Inositol phosphates are assembly co-factors for HIV-1. Nature 560:509-512

Showing the most recent 10 out of 144 publications