O-linked glycosylation

O-linked glycosylation
the addition of an O-linked oligosaccharide to a protein, a process that occurs in the Golgi complex; the oligosaccharide is synthesized by sequential addition of individual sugars.

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  • O-linked glycosylation — is a form of glycosylation occurring in the Golgi apparatus.[1] Contents 1 O N acetylgalactosamine (O GalNAc) 2 O fucose 3 O glucose …   Wikipedia

  • N-linked glycosylation — Comparative overview of the major types of vertebrate N glycan subtypes and some representative C. elegans N glycans. N linked glycosylation is important for the folding of some eukaryotic proteins. The N linked glycosylation process occurs in… …   Wikipedia

  • N-linked glycosylation — the addition of an N linked oligosaccharide to a protein, a cotranslational process occurring in the endoplasmic reticulum; the oligosaccharide is added as a preformed precursor that is modified by later processing …   Medical dictionary

  • Glycosylation — (see also chemical glycosylation) is the reaction in which a carbohydrate, i.e. a glycosyl donor, is attached to a hydroxyl or other functional group of another molecule (a glycosyl acceptor). In biology glycosylation refers to the enzymatic… …   Wikipedia

  • Congenital disorder of glycosylation — Congenital disorders of glycosylation Classification and external resources ICD 10 E77.8 ICD 9 271.8 …   Wikipedia

  • OGT (gene) — O linked N acetylglucosamine (GlcNAc) transferase (UDP N acetylglucosamine:polypeptide N acetylglucosaminyl transferase) PDB rendering based on 1w3b …   Wikipedia

  • ALG6 — Asparagine linked glycosylation 6 homolog (S. cerevisiae, alpha 1,3 glucosyltransferase), also known as ALG6, is a human gene.cite web | title = Entrez Gene: ALG6 asparagine linked glycosylation 6 homolog (S. cerevisiae, alpha 1,3… …   Wikipedia

  • DPAGT1 — Dolichyl phosphate (UDP N acetylglucosamine) N acetylglucosaminephosphotransferase 1 (GlcNAc 1 P transferase) Identifiers Symbols DPAGT1; ALG7; CDG Ij; CDG1J; D11S366; DGPT; DPAGT; DPAGT2; G1PT; GPT; UAGT; UGAT …   Wikipedia

  • ALG8 — Asparagine linked glycosylation 8 homolog (S. cerevisiae, alpha 1,3 glucosyltransferase), also known as ALG8, is a human gene.cite web | title = Entrez Gene: ALG8 asparagine linked glycosylation 8 homolog (S. cerevisiae, alpha 1,3… …   Wikipedia

  • Oligosaccharyltransferase — or OST (EC 2.4.1.119) is a membrane protein complex that transfers a 14 sugar oligosaccharide from dolichol to nascent protein. It is a type of glycosyltransferase. The sugar Glc3Man9GlcNAc2 (where Glc=Glucose, Man=Mannose, and GlcNAc=N… …   Wikipedia

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