Protein Name beta-1,4-N-acetyl-galactosaminyltransferase 1
Organism Homo sapiens
Gene ID 2583
Gene Symbol

B4GALNT1

UniProt Q00973 (B4GN1_HUMAN), B4DSP5 (B4DSP5_HUMAN)
Relationships Total Number of functionally related compound(s) : 45
Total Number of Articles : 40
Description

beta-1,4-N-acetyl-galactosaminyltransferase 1

Gene Summary

GM2 and GD2 gangliosides are sialic acid-containing glycosphingolipids. GalNAc-T is the enzyme involved in the biosynthesis of G(M2) and G(D2) glycosphingolipids. GalNAc-T catalyzes the transfer of GalNAc into G(M3) and G(D3) by a beta-1,4 linkage, resulting in the synthesis of G(M2) and G(D2), respectively. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2013]

synonyms
  • beta-1,4 N-acetylgalactosaminyltransferase 1
  • GD2 synthase, GM2 synthase
  • GM2/GD2 synthase
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Properties