======= DLG3 ======= == Gene Information == * **Official Symbol**: DLG3 * **Official Name**: discs large MAGUK scaffold protein 3 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1741|1741]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q92796|Q92796]] * **Interactions**: [[https://thebiogrid.org/search.php?search=DLG3&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DLG3|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300189|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the membrane-associated guanylate kinase protein family. The encoded protein may play a role in clustering of NMDA receptors at excitatory synapses. It may also negatively regulate cell proliferation through interaction with the C-terminal region of the adenomatosis polyposis coli tumor suppressor protein. Mutations in this gene have been associated with X-linked mental retardation. Alternatively spliced transcript variants have been described. [provided by RefSeq, Oct 2009]. * **UniProt Summary**: Required for learning most likely through its role in synaptic plasticity following NMDA receptor signaling. |PDZ assoc| |SH3 1| |PDZ| |Guanylate kin| |SH3 2| |structural constituent of postsynaptic density| |maintenance of postsynaptic density structure| |maintenance of postsynaptic specialization structure| |ionotropic glutamate receptor complex| |maintenance of synapse structure| |postsynaptic density organization| |postsynaptic density, intracellular component| |postsynaptic specialization organization| |postsynaptic density membrane| |establishment of planar polarity| |establishment of tissue polarity| |AMPA glutamate receptor complex| |ionotropic glutamate receptor binding| |dendritic shaft| |regulation of NMDA receptor activity| |receptor localization to synapse| |morphogenesis of a polarized epithelium| |establishment or maintenance of epithelial cell apical/basal polarity| |cellular component maintenance| |receptor clustering| |regulation of postsynaptic membrane neurotransmitter receptor levels| |establishment or maintenance of bipolar cell polarity| |phosphatase binding| |establishment or maintenance of apical/basal cell polarity| |positive regulation of protein tyrosine kinase activity| |protein localization to synapse| |regulation of glutamate receptor signaling pathway| |regulation of neurotransmitter receptor activity| |neuromuscular junction| |localization within membrane| |protein phosphatase binding| |postsynapse organization| |PDZ domain binding| |regulation of protein tyrosine kinase activity| |kinase binding| |negative regulation of phosphatase activity| |negative regulation of dephosphorylation| |bicellular tight junction| |growth cone| |regulation of cation channel activity| |regulation of signaling receptor activity| |regulation of phosphatase activity| |protein C-terminus binding| |positive regulation of peptidyl-tyrosine phosphorylation| |establishment or maintenance of cell polarity| |basolateral plasma membrane| |regulation of dephosphorylation| |regulation of peptidyl-tyrosine phosphorylation| |protein-containing complex localization| |regulation of ion transmembrane transporter activity| |regulation of transmembrane transporter activity| |synapse organization| |regulation of transporter activity| |ubiquitin protein ligase binding| |neuron projection| |regulation of cation transmembrane transport| |glutamatergic synapse| |neuronal cell body| |MAPK cascade| |signal transduction by protein phosphorylation| |chemical synaptic transmission| |anterograde trans-synaptic signaling| |morphogenesis of an epithelium| |trans-synaptic signaling| |negative regulation of hydrolase activity| |synaptic signaling| |regulation of ion transmembrane transport| |protein localization to membrane| |cell-cell adhesion| |positive regulation of protein kinase activity| |cell junction| |negative regulation of phosphate metabolic process| |negative regulation of phosphorus metabolic process| |regulation of transmembrane transport| |tissue morphogenesis| |positive regulation of kinase activity| |positive regulation of transferase activity| |negative regulation of cell population proliferation| |regulation of ion transport| |negative regulation of catalytic activity| |regulation of protein kinase activity| |regulation of kinase activity| |cell adhesion| |biological adhesion| |protein phosphorylation| |regulation of transferase activity| |positive regulation of protein phosphorylation| |positive regulation of phosphorylation| |epithelium development| |cell-cell signaling| |positive regulation of phosphate metabolic process| |positive regulation of phosphorus metabolic process| |negative regulation of molecular function| |positive regulation of protein modification process| |regulation of hydrolase activity| |phosphorylation| |positive regulation of catalytic activity| |regulation of protein phosphorylation| |cellular protein localization| |regulation of phosphorylation| |extracellular space| |cellular macromolecule localization| |positive regulation of cellular protein metabolic process| |regulation of cell population proliferation| |intracellular signal transduction| |positive regulation of protein metabolic process| |tissue development| |positive regulation of molecular function| |regulation of phosphate metabolic process| |regulation of phosphorus metabolic process| |regulation of protein modification process| |regulation of transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp53|Suberoylanilide-Hydroxamic-Acid 0.02μM R01 exp53]]|-2.68| |[[:results:exp51|Nifuroxazide 1μM R01 exp51]]|-2.36| |[[:results:exp152|SGC2043 10μM R03 exp152]]|1.74| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/694 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/26| |bone|0/26| |breast|0/30| |central nervous system|0/49| |cervix|0/4| |colorectal|0/17| |esophagus|0/11| |fibroblast|0/1| |gastric|0/14| |kidney|0/18| |liver|0/19| |lung|0/72| |lymphocyte|0/16| |ovary|0/25| |pancreas|0/22| |peripheral nervous system|0/15| |plasma cell|0/12| |prostate|0/1| |skin|0/20| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/28| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 16204 * **Expression level (log2 read counts)**: 4.42 {{:chemogenomics:nalm6 dist.png?nolink |}}