Show pageOld revisionsBacklinksFold/unfold allBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======= INPP5E ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: INPP5E * **<color #00a2e8>Official Name</color>**: inositol polyphosphate-5-phosphatase E * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=56623|56623]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9NRR6|Q9NRR6]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=INPP5E&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20INPP5E|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/613037|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: The protein encoded by this gene is an inositol 1,4,5-trisphosphate (InsP3) 5-phosphatase. InsP3 5-phosphatases hydrolyze Ins(1,4,5)P3, which mobilizes intracellular calcium and acts as a second messenger mediating cell responses to various stimulation. Studies of the mouse counterpart suggest that this protein may hydrolyze phosphatidylinositol 3,4,5-trisphosphate and phosphatidylinositol 3,5-bisphosphate on the cytoplasmic Golgi membrane and thereby regulate Golgi-vesicular trafficking. Mutations in this gene cause Joubert syndrome; a clinically and genetically heterogenous group of disorders characterized by midbrain-hindbrain malformation and various associated ciliopathies that include retinal dystrophy, nephronophthisis, liver fibrosis and polydactyly. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016]. * **<color #00a2e8>UniProt Summary</color>**: Converts phosphatidylinositol 3,4,5-trisphosphate (PtdIns 3,4,5-P3) to PtdIns-P2, and phosphatidylinositol 4,5- bisphosphate to phosphatidylinositol 4-phosphate. Specific for lipid substrates, inactive towards water soluble inositol phosphates. {ECO:0000269|PubMed:10764818}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |Exo endo phos| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |negative regulation of protein localization to cilium| |inositol-polyphosphate 5-phosphatase activity| |regulation of protein localization to cilium| |phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity| |inositol phosphate dephosphorylation| |phosphorylated carbohydrate dephosphorylation| |inositol phosphate catabolic process| |phosphatidylinositol dephosphorylation| |polyol catabolic process| |phospholipid dephosphorylation| |alcohol catabolic process| |inositol phosphate metabolic process| |organic hydroxy compound catabolic process| |ruffle| |Golgi cisterna membrane| |axoneme| |phosphatidylinositol biosynthetic process| |polyol metabolic process| |negative regulation of cellular protein localization| |organophosphate catabolic process| |phosphatidylinositol metabolic process| |cellular carbohydrate metabolic process| |cilium| |lipid modification| |glycerophospholipid biosynthetic process| |glycerolipid biosynthetic process| |phospholipid biosynthetic process| |glycerophospholipid metabolic process| |dephosphorylation| |alcohol metabolic process| |phospholipid metabolic process| |glycerolipid metabolic process| |small molecule catabolic process| |organic hydroxy compound metabolic process| |carbohydrate metabolic process| |organophosphate biosynthetic process| |regulation of cellular protein localization| |lipid biosynthetic process| |organophosphate metabolic process| |regulation of cellular localization| |cellular lipid metabolic process| |regulation of protein localization| |lipid metabolic process| |small molecule metabolic process| |organic substance catabolic process| </modal> \\ === CRISPR Data === <button type='default' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> No hits were found. </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 11847 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 4.28 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='INPP5E Expression in NALM6 Cells: 4.28'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1