Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. Oligosaccharide Profiling by LTQ Linear Ion Trap Mass Spectrometry (LTQ MS) The N-linked glycans from rhLF were released from the peptide backbone and permethylated as in the previous experiment. The derivatized glycans was diluted with 1mM NaOH in 50% methanol and infused directly into an LTQ Orbitrap Discovery mass spectrometer (Thermo Scientific) at a flow rate of 0.5 ?L/min to obtain a nanospray ionization (NSI). Full mass spectrum of each sample was obtained in the positive ion mode. Fragmentation (MS/MS) of parent ions was performed at an isolation width of 2.0 and collision energy of 30%.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR018502-09
Application #
8363060
Study Section
Special Emphasis Panel (ZRG1-CB-L (40))
Project Start
2011-06-01
Project End
2012-05-31
Budget Start
2011-06-01
Budget End
2012-05-31
Support Year
9
Fiscal Year
2011
Total Cost
$1,723
Indirect Cost

  Institution

Name
University of Georgia
Department
Type
Organized Research Units
DUNS #
004315578
City
Athens
State
GA
Country
United States
Zip Code
30602

  Publications

Gas-Pascual, Elisabet; Ichikawa, Hiroshi Travis; Sheikh, Mohammed Osman et al. (2018) CRISPR/Cas9 and glycomics tools for Toxoplasma glycobiology. J Biol Chem :
Sheikh, M Osman; Thieker, David; Chalmers, Gordon et al. (2017) O2 sensing-associated glycosylation exposes the F-box-combining site of the Dictyostelium Skp1 subunit in E3 ubiquitin ligases. J Biol Chem 292:18897-18915
Ma, Liang; Chen, Zehua; Huang, Da Wei et al. (2016) Genome analysis of three Pneumocystis species reveals adaptation mechanisms to life exclusively in mammalian hosts. Nat Commun 7:10740
Karumbaiah, Lohitash; Enam, Syed Faaiz; Brown, Ashley C et al. (2015) Chondroitin Sulfate Glycosaminoglycan Hydrogels Create Endogenous Niches for Neural Stem Cells. Bioconjug Chem 26:2336-49
Li, Juan; Murtaugh, Michael P (2015) Functional analysis of porcine reproductive and respiratory syndrome virus N-glycans in infection of permissive cells. Virology 477:82-8
DePaoli-Roach, Anna A; Contreras, Christopher J; Segvich, Dyann M et al. (2015) Glycogen phosphomonoester distribution in mouse models of the progressive myoclonic epilepsy, Lafora disease. J Biol Chem 290:841-50
Dwyer, Chrissa A; Katoh, Toshihiko; Tiemeyer, Michael et al. (2015) Neurons and glia modify receptor protein-tyrosine phosphatase ? (RPTP?)/phosphacan with cell-specific O-mannosyl glycans in the developing brain. J Biol Chem 290:10256-73
Li, Juan; Tao, Shujuan; Orlando, Ron et al. (2015) N-glycosylation profiling of porcine reproductive and respiratory syndrome virus envelope glycoprotein 5. Virology 478:86-98
Panin, Vladislav M; Wells, Lance (2014) Protein O-mannosylation in metazoan organisms. Curr Protoc Protein Sci 75:Unit 12.12.
Ingale, Jidnyasa; Tran, Karen; Kong, Leopold et al. (2014) Hyperglycosylated stable core immunogens designed to present the CD4 binding site are preferentially recognized by broadly neutralizing antibodies. J Virol 88:14002-16

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