Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The intramolecular structure of SH2 domains of PLCg changes upon phosphorylation of Tyrosine 783 (Y783), which is located at the C-terminal extension of C-terminal SH2 domain. The phosphorylation of Y783 causes the intramolecular interaction between phosphorylated Y783 (pY783) and C-terminal SH2 domain resulting in the activation of PLCg (Poulin, et al, PNAS, 2005). I made a construct of 2 tandem SH2 domains with a C-terminal extension containing Y783 of PLCg and expressed, purified and phosphorylated Y783 to elucidate the activation of PLCg in atomic level using macromolecular X-ray crystallography. I obtained promising initial protein crystals of phosphorylated PLCg fragment.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR012408-10
Application #
7358938
Study Section
Special Emphasis Panel (ZRG1-PC (02))
Project Start
2006-07-01
Project End
2007-06-30
Budget Start
2006-07-01
Budget End
2007-06-30
Support Year
10
Fiscal Year
2006
Total Cost
$4,056
Indirect Cost

  Institution

Name
Brookhaven National Laboratory
Department
Type
DUNS #
027579460
City
Upton
State
NY
Country
United States
Zip Code
11973

  Publications

Sui, Xuewu; Farquhar, Erik R; Hill, Hannah E et al. (2018) Preparation and characterization of metal-substituted carotenoid cleavage oxygenases. J Biol Inorg Chem 23:887-901
Jacques, Benoit; Coinçon, Mathieu; Sygusch, Jurgen (2018) Active site remodeling during the catalytic cycle in metal-dependent fructose-1,6-bisphosphate aldolases. J Biol Chem 293:7737-7753
Fuller, Franklin D; Gul, Sheraz; Chatterjee, Ruchira et al. (2017) Drop-on-demand sample delivery for studying biocatalysts in action at X-ray free-electron lasers. Nat Methods 14:443-449
Wangkanont, Kittikhun; Winton, Valerie J; Forest, Katrina T et al. (2017) Conformational Control of UDP-Galactopyranose Mutase Inhibition. Biochemistry 56:3983-3992
VanderLinden, Ryan T; Hemmis, Casey W; Yao, Tingting et al. (2017) Structure and energetics of pairwise interactions between proteasome subunits RPN2, RPN13, and ubiquitin clarify a substrate recruitment mechanism. J Biol Chem 292:9493-9504
Song, Lingshuang; Yang, Lin; Meng, Jie et al. (2017) Thermodynamics of Hydrophobic Amino Acids in Solution: A Combined Experimental-Computational Study. J Phys Chem Lett 8:347-351
Orlova, Natalia; Gerding, Matthew; Ivashkiv, Olha et al. (2017) The replication initiator of the cholera pathogen's second chromosome shows structural similarity to plasmid initiators. Nucleic Acids Res 45:3724-3737
Firestone, Ross S; Cameron, Scott A; Karp, Jerome M et al. (2017) Heat Capacity Changes for Transition-State Analogue Binding and Catalysis with Human 5'-Methylthioadenosine Phosphorylase. ACS Chem Biol 12:464-473
Young, Iris D; Ibrahim, Mohamed; Chatterjee, Ruchira et al. (2016) Structure of photosystem II and substrate binding at room temperature. Nature 540:453-457
Buensuceso, Ryan N C; Nguyen, Ylan; Zhang, Kun et al. (2016) The Conserved Tetratricopeptide Repeat-Containing C-Terminal Domain of Pseudomonas aeruginosa FimV Is Required for Its Cyclic AMP-Dependent and -Independent Functions. J Bacteriol 198:2263-74

Showing the most recent 10 out of 167 publications