HGSNAT

Entrez Summary: This gene encodes a lysosomal acetyltransferase, which is one of several enzymes involved in the lysosomal degradation of heparin sulfate. Mutations in this gene are associated with Sanfilippo syndrome C, one type of the lysosomal storage disease mucopolysaccaridosis III, which results from impaired degradation of heparan sulfate. [provided by RefSeq, Jan 2009].
UniProt Summary: Lysosomal acetyltransferase that acetylates the non- reducing terminal alpha-glucosamine residue of intralysosomal heparin or heparan sulfate, converting it into a substrate for luminal alpha-N-acetyl glucosaminidase. {ECO:0000269|PubMed:16960811, ECO:0000269|PubMed:17033958, ECO:0000269|PubMed:19823584, ECO:0000269|PubMed:20650889}.

Pfam Domains GO Terms

Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)

Global Fraction of Cell Lines Where Essential: 0/739

Tissue	Fraction Of Cell Lines Where Essential
1290807.0	0/1
909776.0	0/1
bile duct	0/28
blood	0/28
bone	0/26
breast	0/33
central nervous system	0/56
cervix	0/4
colorectal	0/17
esophagus	0/13
fibroblast	0/1
gastric	0/16
kidney	0/21
liver	0/20
lung	0/75
lymphocyte	0/16
ovary	0/26
pancreas	0/24
peripheral nervous system	0/16
plasma cell	0/15
prostate	0/1
skin	0/24
soft tissue	0/9
thyroid	0/2
upper aerodigestive	0/22
urinary tract	0/29
uterus	0/5

Expression Distribution

heparan-alpha-glucosaminide N-acetyltransferase activity
transferase activity, transferring acyl groups
glycosaminoglycan catabolic process
aminoglycan catabolic process
tertiary granule membrane
specific granule membrane
lysosomal transport
vacuolar transport
glycosaminoglycan metabolic process
aminoglycan metabolic process
carbohydrate derivative catabolic process
lysosomal membrane
neutrophil degranulation
neutrophil activation involved in immune response
neutrophil mediated immunity
neutrophil activation
granulocyte activation
leukocyte degranulation
myeloid leukocyte mediated immunity
protein complex oligomerization
myeloid cell activation involved in immune response
myeloid leukocyte activation
leukocyte activation involved in immune response
cell activation involved in immune response
regulated exocytosis
leukocyte mediated immunity
exocytosis
leukocyte activation
secretion by cell
carbohydrate derivative metabolic process
export from cell
macromolecule catabolic process
organonitrogen compound catabolic process
cell activation
immune effector process
secretion
protein-containing complex assembly
organic substance catabolic process
protein-containing complex subunit organization
immune response