GALNT2

Polypeptide N-acetylgalactosaminyltransferase 2 is an enzyme that in humans is encoded by the GALNT2 gene.[5][6][7]

GALNT2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesGALNT2, GalNAc-T2, polypeptide N-acetylgalactosaminyltransferase 2, CDG2T
External IDsOMIM: 602274 MGI: 894694 HomoloGene: 3297 GeneCards: GALNT2
Orthologs
SpeciesHumanMouse
Entrez

2590

108148

Ensembl

ENSG00000143641

ENSMUSG00000089704

UniProt

Q10471

Q6PB93

RefSeq (mRNA)

NM_001291866
NM_004481

NM_139272

RefSeq (protein)

NP_001278795
NP_004472

NP_644678

Location (UCSC)Chr 1: 230.06 – 230.28 MbChr 8: 124.96 – 125.07 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

This gene encodes polypeptide N-acetylgalactosaminyltransferase 2, a member of the GalNAc-transferases family. This family transfers an N-acetyl galactosamine to the hydroxyl group of a serine or threonine residue in the first step of O-linked oligosaccharide biosynthesis. The localization site of this particular enzyme is preponderantly the trans-Golgi.[8] Individual GalNAc-transferases have distinct activities, and initiation of O-glycosylation in a cell is regulated by a repertoire of GalNAc-transferases.[7]

References

  1. GRCh38: Ensembl release 89: ENSG00000143641 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000089704 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Bennett EP, Weghuis DO, Merkx G, van Kessel AG, Eiberg H, Clausen H (Jul 1998). "Genomic organization and chromosomal localization of three members of the UDP-N-acetylgalactosamine: polypeptide N-acetylgalactosaminyltransferase family". Glycobiology. 8 (6): 547–55. doi:10.1093/glycob/8.6.547. PMID 9592121.
  6. White T, Bennett EP, Takio K, Sorensen T, Bonding N, Clausen H (Dec 1995). "Purification and cDNA cloning of a human UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase". J Biol Chem. 270 (41): 24156–65. doi:10.1074/jbc.270.41.24156. PMID 7592619.
  7. "Entrez Gene: GALNT2 UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 2 (GalNAc-T2)".
  8. Netherton, Christopher L.; McCrossan, Mari-Clare; Denyer, Michael; Ponnambalam, Sreenivasan; Armstrong, John; Takamatsu, Haru-Hisa; Wileman, Thomas E. (November 2006). "African Swine Fever Virus Causes Microtubule-Dependent Dispersal of trans-Golgi Network" (PDF). Journal of Virology. 80 (22): 11385–11392. doi:10.1128/JVI.00439-06. PMC 1642160. PMID 16956944.

Further reading


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