Abstract

directed by Peijun Zhang, with collaborative effort from Hanspeter Winkler (Florida State U). Service Mission: The CryoEM Core will: 1) characterize structural features of HIV and host protein complexes by negative staining to determine their suitability for further structural study;2) determine the structures of complexes/assemblies deemed suitable;3) develop methods for single particle cryoEM and cryoET to analyze structural heterogeneity.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Specialized Center (P50)
Project #
2P50GM082251-06
Application #
8528179
Study Section
Special Emphasis Panel (ZRG1-AARR-K (50))
Project Start
Project End
Budget Start
2012-09-30
Budget End
2013-07-31
Support Year
6
Fiscal Year
2012
Total Cost
$456,957
Indirect Cost
$110,718

  Institution

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

  Publications

Quinn, Caitlin M; Wang, Mingzhang; Fritz, Matthew P et al. (2018) Dynamic regulation of HIV-1 capsid interaction with the restriction factor TRIM5? identified by magic-angle spinning NMR and molecular dynamics simulations. Proc Natl Acad Sci U S A 115:11519-11524
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:

Showing the most recent 10 out of 144 publications