Ser251

Site Information
tPGAtPGsKIWDPtP SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 4772431

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 )
Relevant cell line - cell type - tissue:	HeLa (cervical) [OGT (rat), transfection] ( 3 ) , HeLa (cervical) ( 3 ) , HUES-9 ('stem, embryonic') ( 2 ) , Jurkat (T lymphocyte) ( 1 )

References
1	Zhou J (2011) CST Curation Set: 12495; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
2	Rigbolt KT, et al. (2011) System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation. Sci Signal 4, rs3 21406692 Curated Info
3	Wang Z, et al. (2010) Extensive crosstalk between O-GlcNAcylation and phosphorylation regulates cytokinesis. Sci Signal 3, ra2 20068230 Curated Info