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The modification of peptidyl-serine. A protein amino acid glycosylation process in which a sugar unit is added to a protein via the hydroxyl group of peptidyl-serine, peptidyl-threonine, peptidyl-hydroxylysine, or peptidyl-hydroxyproline, or via the phenol group of peptidyl-tyrosine, forming an O-glycan. The posttranslational glycosylation of protein via the O3 atom of peptidyl-serine, forming O3-glycosyl-L-serine; the most common forms are N-acetylgalactosaminyl, mannosyl, galactosyl, and xylosyl serine. The alteration of an amino acid residue in a peptide. A protein modification process that results in the addition of a sugar unit to a protein amino acid, e.g. the addition of glycan chains to proteins. The polymerization of one or more heparan sulfate chains via a xylose link onto serine residues in the core protein of a proteoglycan.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: protein amino acid O-linked glycosylation via serine
Acc: GO:0018242
Aspect: Biological Process
Desc: The posttranslational glycosylation of protein via the O3 atom of peptidyl-serine, forming O3-glycosyl-L-serine; the most common forms are N-acetylgalactosaminyl, mannosyl, galactosyl, and xylosyl serine.
Proteins in PDR annotated with:
   This term: 4 [Search]
   Term or descendants: 4 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0018242 - protein amino acid O-linked glycosylation via serine (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle