B3GNT3

Official Symbol: B3GNT3
Official Name: UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 3
Aliases and Previous Symbols: N/A
Entrez ID: 10331
UniProt: Q9Y2A9
Interactions: BioGRID
PubMed articles: Open PubMed
OMIM: Open OMIM

Entrez Summary: This gene encodes a member of the beta-1,3-N-acetylglucosaminyltransferase family. This enzyme is a type II transmembrane protein and contains a signal anchor that is not cleaved. It prefers the substrates of lacto-N-tetraose and lacto-N-neotetraose, and is involved in the biosynthesis of poly-N-acetyllactosamine chains and the biosynthesis of the backbone structure of dimeric sialyl Lewis a. It plays dominant roles in L-selectin ligand biosynthesis, lymphocyte homing and lymphocyte trafficking. [provided by RefSeq, Jul 2008].
UniProt Summary: Beta-1,3-N-acetylglucosaminyltransferase involved in the synthesis of poly-N-acetyllactosamine. Has activity for type 2 oligosaccharides (PubMed:11042166). Also acts as a core1-1,3-N- acetylglucosaminyltransferase (Core1-beta3GlcNAcT) to form the 6- sulfo sialyl Lewis x on extended core1 O-glycans (PubMed:11439191). {ECO:0000269|PubMed:11042166, ECO:0000269|PubMed:11439191}.

Pfam Domains GO Terms

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

Screen	Score
proTAME 5μM R04 exp187	1.72
Chloramphenicol 2μM R00 exp12	2.04

Gene	Correlation
MYO1H	0.41

Global Fraction of Cell Lines Where Essential: 3/739

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	1/75
lymphocyte	0/16
ovary	0/26
pancreas	0/24
peripheral nervous system	1/16
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