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Tchem
GANAB
Neutral alpha-glucosidase AB

Protein Summary
Description
Catalytic subunit of glucosidase II that cleaves sequentially the 2 innermost alpha-1,3-linked glucose residues from the Glc(2)Man(9)GlcNAc(2) oligosaccharide precursor of immature glycoproteins (PubMed:10929008). Required for PKD1/Polycystin-1 and PKD2/Polycystin-2 maturation and localization to the cell surface and cilia (PubMed:27259053). This gene encodes the alpha subunit of glucosidase II and a member of the glycosyl hydrolase 31 family of proteins. The heterodimeric enzyme glucosidase II plays a role in protein folding and quality control by cleaving glucose residues from immature glycoproteins in the endoplasmic reticulum. Expression of the encoded protein is elevated in lung tumor tissue and in response to UV irradiation. Mutations in this gene cause autosomal-dominant polycystic kidney and liver disease. [provided by RefSeq, Jul 2016]
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000346178
  • ENSP00000340466
  • ENSG00000089597
  • ENST00000356638
  • ENSP00000349053
  • ENST00000526210
  • ENSP00000433799
  • ENST00000532402
  • ENSP00000432181
  • ENST00000534613
  • ENSP00000434921

Symbol
  • G2AN
  • KIAA0088
  • G2AN
  • GIIA
  • PKD3
  • GLUII
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
co-expressed gene
0.99
disease perturbation
0.99
cellular component
0.73
tissue sample
0.69
transcription factor binding site profile
0.68


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: 119.44   (req: < 5)
Gene RIFs: 13   (req: <= 3)
Antibodies: 167   (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: 119.44   (req: >= 5)
Gene RIFs: 13   (req: > 3)
Antibodies: 167   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 5
Tchem

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

Active Ligands: 2
Tclin

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

Active Drug: 0