======= INPP4B ======= == Gene Information == * **Official Symbol**: INPP4B * **Official Name**: inositol polyphosphate-4-phosphatase type II B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8821|8821]] * **UniProt**: [[https://www.uniprot.org/uniprot/O15327|O15327]] * **Interactions**: [[https://thebiogrid.org/search.php?search=INPP4B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20INPP4B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/607494|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Catalyzes the hydrolysis of the 4-position phosphate of phosphatidylinositol 3,4-bisphosphate, inositol 1,3,4- trisphosphate and inositol 1,4-bisphosphate. No Pfam Domain information is available for this gene. |phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity| |phosphatidylinositol-4,5-bisphosphate 4-phosphatase activity| |phosphatidylinositol-3-phosphate biosynthetic process| |inositol phosphate metabolic process| |phosphatidylinositol biosynthetic process| |polyol metabolic process| |phosphatidylinositol metabolic process| |glycerophospholipid biosynthetic process| |glycerolipid biosynthetic process| |phospholipid biosynthetic process| |glycerophospholipid metabolic process| |dephosphorylation| |alcohol metabolic process| |phospholipid metabolic process| |glycerolipid metabolic process| |organic hydroxy compound metabolic process| |organophosphate biosynthetic process| |lipid biosynthetic process| |organophosphate metabolic process| |cellular lipid metabolic process| |lipid metabolic process| |small molecule metabolic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp21|MLN-4924 0.2μM R00 exp21]]|-1.7| |[[:results:exp248|UM0131023 0.05μM R05 exp248]]|-1.7| 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**: 11657 * **Expression level (log2 read counts)**: 0.91 {{:chemogenomics:nalm6 dist.png?nolink |}}