======= A4GNT =======
== Gene Information ==
* **Official Symbol**: A4GNT
* **Official Name**: alpha-1,4-N-acetylglucosaminyltransferase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=51146|51146]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9UNA3|Q9UNA3]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=A4GNT&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20A4GNT|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/616709|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Catalyzes the transfer of N-acetylglucosamine (GlcNAc) to core 2 branched O-glycans (PubMed:10430883). Necessary for the synthesis of type III mucin which is specifically produced in the stomach, duodenum, and pancreatic duct (PubMed:10430883). May protect against inflammation-associated gastric adenocarcinomas (By similarity). {ECO:0000250|UniProtKB:Q14BT6, ECO:0000269|PubMed:10430883}.
|Gb3 synth|
|Gly transf sug|
|acetylglucosaminyltransferase activity|
|O-glycan processing|
|protein O-linked glycosylation|
|negative regulation of epithelial cell proliferation|
|macromolecule glycosylation|
|protein glycosylation|
|glycosylation|
|glycoprotein biosynthetic process|
|regulation of epithelial cell proliferation|
|glycoprotein metabolic process|
|carbohydrate metabolic process|
|Golgi membrane|
|carbohydrate derivative biosynthetic process|
|negative regulation of cell population proliferation|
|carbohydrate derivative metabolic process|
|organonitrogen compound biosynthetic process|
|regulation of cell population proliferation|
|cellular macromolecule biosynthetic process|
|macromolecule biosynthetic process|
|membrane|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp520|Rucaparib 6.5μM R08 exp520]]|-1.79|
|[[:results:exp26|Oligomycin-A 20μM R00 exp26]]|1.84|
No correlation found to any other genes in chemogenomics.
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|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 13395
* **Expression level (log2 read counts)**: -6.6
{{:chemogenomics:nalm6 dist.png?nolink |}}