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Tbio
LARGE2
LARGE xylosyl- and glucuronyltransferase 2

Protein Summary
Description
Bifunctional glycosyltransferase with both xylosyltransferase and beta-1,3-glucuronyltransferase activities involved in the biosynthesis of the phosphorylated O-mannosyl trisaccharide (N-acetylgalactosamine-beta-3-N-acetylglucosamine-beta-4-(phosphate-6-)mannose), a carbohydrate structure present in alpha-dystroglycan (DAG1). Phosphorylated O-mannosyl trisaccharid is required for binding laminin G-like domain-containing extracellular proteins with high affinity. Elongates the glucuronyl-beta-1,4-xylose-beta disaccharide primer structure by adding repeating units [-3-Xylose-alpha-1,3-GlcA-beta-1-] to produce a heteropolysaccharide. Has a higher activity toward alpha-dystroglycan than LARGE.
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000325468
  • ENSP00000324570
  • ENSG00000165905
  • ENST00000401752
  • ENSP00000385235
  • ENST00000531526
  • ENSP00000432869

Symbol
  • GYLTL1B
  • PP5656
  • GYLTL1B
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
biological process
0
biological term
0
cell line
0
cell type or tissue
0
cellular component
0


IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 12.77   (req: < 5)
Gene RIFs: 6   (req: <= 3)
Antibodies: 12   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 12.77   (req: >= 5)
Gene RIFs: 6   (req: > 3)
Antibodies: 12   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 7
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0