======= B4GALNT4 ======= == Gene Information == * **Official Symbol**: B4GALNT4 * **Official Name**: beta-1,4-N-acetyl-galactosaminyltransferase 4 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=338707|338707]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q76KP1|Q76KP1]] * **Interactions**: [[https://thebiogrid.org/search.php?search=B4GALNT4&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20B4GALNT4|Open PubMed]] * **OMIM**: [[https://omim.org/entry/618560|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Transfers N-acetylgalactosamine (GalNAc) from UDP-GalNAc to N-acetylglucosamine-beta-benzyl with a beta-1,4-linkage to form N,N'-diacetyllactosediamine, GalNAc-beta-1,4-GlcNAc structures in N-linked glycans and probably O-linked glycans. |PA14| |CHGN| |N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase activity| |acetylgalactosaminyltransferase activity| |Golgi cisterna membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp19|Etoposide 1μM R00 exp19]]|-1.74| |[[:results:exp405|Tenofovir 10μM R07 exp405]]|1.86| |[[:results:exp495|IWR1 50μM R08 exp495]]|1.96| |[[:results:exp145|PNU96415E 10μM R03 exp145]]|2.06| ^Gene^Correlation^ |[[:human genes:p:polr2j3|POLR2J3]]|0.521| |[[:human genes:g:golga6l1|GOLGA6L1]]|0.429| |[[:human genes:h:hgc6.3|HGC6.3]]|0.423| 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**: 2677 * **Expression level (log2 read counts)**: -2.9 {{:chemogenomics:nalm6 dist.png?nolink |}}