Term Name:	protein O-linked glycosylation
Synonyms:	protein amino acid O-linked glycosylation
Definition:	A protein glycosylation process in which a carbohydrate or carbohydrate derivative 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.
Ontology:	GO: Biological Process [GO:0006493] QuickGO AmiGO

Relationships

is a type of:	protein glycosylation
has subtype:	O-glycan processing protein O-linked fucosylation protein O-linked glycosylation via hydroxylysine protein O-linked glycosylation via hydroxyproline protein O-linked glycosylation via serine protein O-linked glycosylation via threonine protein O-linked glycosylation via tyrosine protein O-linked mannosylation
negatively regulated by:	negative regulation of protein O-linked glycosylation
positively regulated by:	positive regulation of protein O-linked glycosylation
regulated by:	regulation of protein O-linked glycosylation