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MetabolomicsThe Impacts of Sortase A and the 4'-Phosphopantetheinyl Transferase Homolog Sfp on Streptococcus mutans Extracellular Membrane Vesicle Biogenesis

Extracellular membrane vesicles (EMVs) are produced by many Gram-positive organisms, but information regarding vesiculogenesis is incomplete. We used single gene deletions to evaluate the impacts on Streptococcus mutans EMV biogenesis of Sortase A (SrtA), which affects S. mutans...

2021-10-06 | MTBLS1812 | MetaboLights
TranscriptomicsConserved nutrient sensor O-GlcNAc transferase is integral to the C. elegans pathogen-specific immune response
Discriminating pathogenic bacteria from energy-harvesting commensals is key to host immunity. Using mutants defective in the enzymes of O-linked N-acetylglucosamine (O-GlcNAc) cycling, we examined the role of this nutrient-sensing pathway in the Caenorhabidits elegans innate immune response. Using w...
ORGANISM(S): Caenorhabditis elegans 
2015-05-01 | E-GEOD-53732 | biostudies-arrayexpress
ProteomicsThe OGT TPR Interactome defined by BioID
BioID performed in HeLa cells for the TPR domain of The O-GlcNAc Transferase and eGFP (negative control). Used to determine TPR interactors and the TPR interactome in HeLa cells. Three biological replicates were performed, with each replicate having an experimental (TPR-BirA*) and negative (eGFP-Bir...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-06-24 | MSV000085626 | MassIVE
ProteomicsZscan4 as a candidate conveyor of early developmental defects in O-GlcNAc transferase intellectual disability
Variants in the human β-N-acetylglucosamine (O-GlcNAc) transferase (OGT) gene give rise to an intellectual disability (ID) syndrome termed OGT congenital disorder of glycosylation (OGT-CDG). The mechanisms by which loss of OGT and/or protein O-GlcNAcylation lead to this syndrome are not understood, ...
ORGANISM(S): Mus musculus (Mouse) 
2025-10-03 | PXD064425 | Pride
O-glcnac transferase Tmt Mouse 
TranscriptomicsCharacterization of a novel mutation in O-GlcNAc transferase that segregates with disease in a family with X-linked intellectual disability
An X-chromosome exome sequencing analysis identified a mutation in O-GlcNAc transferase (OGT) (pL254F) in a family with X-linked intellectual disability (XLID). Affected patient lymohoblastoids exhibit decreased steady state OGT levels owing to an unstable protein compared to the unaffected, related...
ORGANISM(S): Homo sapiens 
2016-02-25 | E-GEOD-74263 | biostudies-arrayexpress
GenomicsOgt chromatin recruitment is mediated by TET proteins in mouse ES cells [ChIP-Seq]
These data include the genome wide location analysis of Ogt by ChIP of Ogt in mouse ES cells. Precipitation of formaldehyde cross-linked chromatin prepared from mouse ES cell using specific antibody against OGT and IgG as control.
ORGANISM(S): Mus musculus 
2013-01-06 | E-GEOD-39154 | biostudies-arrayexpress
ProteomicsProteomic identification of the UDP-GlcNAc : PI α1-6 GlcNAc-transferase subunits of the glycosylphosphatidylinositol biosynthetic pathway of Trypanosoma brucei.
The first step of glycosylphosphatidylinositol (GPI) anchor biosynthesis in all eukaryotes is the addition of N-acetylglucosamine (GlcNAc) to phosphatidylinositol (PI) which is catalysed by a UDP-GlcNAc : PI α1-6 GlcNAc-transferase. This enzyme has been shown to be a complex of at least seven subuni...
ORGANISM(S): Trypanosoma brucei 
2021-02-26 | PXD022979 | Pride
Glcnac-transferase Tbarv1 Trypanosoma brucei Glycosylphosphatidylinositol 
Genomicsglutathione s-transferase
production of glutathione s-transferase from Lactobacillus plantarum Ku720558
PRJEB33504 | ENA
TranscriptomicsGlycosylation regulates the stability of c-MYC
Tumorigenesis is characterised by changes in transcriptional regulation and the androgen receptor (AR) has been identified as a key driver in prostate cancer. In this study, we show that the hexosamine biosynthetic pathway (HBP) genes are overexpressed in clinical prostate cancer and androgen-regula...
ORGANISM(S): Homo sapiens 
2013-05-30 | E-GEOD-44624 | biostudies-arrayexpress
ProteomicsMammalian Cell Proliferation Requires Noncatalytic Functions of O-GlcNAc Transferase
O-GlcNAc transferase (OGT), found in the nucleus and cytoplasm of all mammalian cell types, is essential for cell proliferation. Why OGT is required for cell growth is not known. OGT performs two enzymatic reactions in the same active site. In one, it glycosylates thousands of different proteins, an...
ORGANISM(S): Homo sapiens (Human) 
2021-09-09 | PXD022654 | Pride
O-glcnac transferase Ogt Enzyme Cell proliferation Hcf-1 
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