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Ask your administrator if you think this is wrong. ======= JPH4 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: JPH4 * **<color #00a2e8>Official Name</color>**: junctophilin 4 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=84502|84502]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q96JJ6|Q96JJ6]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=JPH4&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20JPH4|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/619863|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Junctophilins contribute to the formation of junctional membrane complexes (JMCs) which link the plasma membrane with the endoplasmic or sarcoplasmic reticulum in excitable cells. Provides a structural foundation for functional cross-talk between the cell surface and intracellular calcium release channels. JPH4 is brain- specific and appears to have an active role in certain neurons involved in motor coordination and memory (By similarity). {ECO:0000250}. <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'> |MORN| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |junctional membrane complex| |junctional sarcoplasmic reticulum membrane| |calcium-release channel activity| |regulation of store-operated calcium entry| |regulation of ryanodine-sensitive calcium-release channel activity| |smooth endoplasmic reticulum| |dendritic shaft| |neuromuscular process controlling balance| |release of sequestered calcium ion into cytosol| |negative regulation of sequestering of calcium ion| |calcium ion transmembrane import into cytosol| |calcium ion transport into cytosol| |regulation of release of sequestered calcium ion into cytosol| |regulation of calcium ion transmembrane transporter activity| |cytosolic calcium ion transport| |regulation of calcium-mediated signaling| |regulation of calcium ion transport into cytosol| |neuromuscular process| |regulation of sequestering of calcium ion| |learning| |regulation of calcium ion transmembrane transport| |regulation of cation channel activity| |regulation of synaptic plasticity| |calcium ion transmembrane transport| |regulation of calcium ion transport| |calcium ion transport| |regulation of ion transmembrane transporter activity| |learning or memory| |regulation of transmembrane transporter activity| |regulation of transporter activity| |positive regulation of cytosolic calcium ion concentration| |divalent metal ion transport| |cognition| |divalent inorganic cation transport| |regulation of cytosolic calcium ion concentration| |regulation of cation transmembrane transport| |regulation of metal ion transport| |cellular calcium ion homeostasis| |modulation of chemical synaptic transmission| |regulation of trans-synaptic signaling| |calcium ion homeostasis| |cellular divalent inorganic cation homeostasis| |regulation of ion transmembrane transport| |divalent inorganic cation homeostasis| |cellular metal ion homeostasis| |inorganic cation transmembrane transport| |regulation of transmembrane transport| |behavior| |cation transmembrane transport| |metal ion homeostasis| |cellular cation homeostasis| |metal ion transport| |cellular ion homeostasis| |inorganic ion transmembrane transport| |regulation of cytokine production| |regulation of ion transport| |cation homeostasis| |inorganic ion homeostasis| |cellular chemical homeostasis| |ion homeostasis| |cation transport| |cellular homeostasis| |regulation of cellular localization| |endoplasmic reticulum membrane| |ion transmembrane transport| |endoplasmic reticulum| |chemical homeostasis| |transmembrane transport| |ion transport| |nervous system process| |homeostatic process| |regulation of intracellular signal transduction| |establishment of localization in cell| |regulation of transport| |system process| </modal> \\ === CRISPR Data === <button type='primary' 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'> ^Screen^Score^ |[[:results:exp333|All-trans-Retinoic-Acid 8μM R07 exp333]]|1.74| </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: 1/739 ^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|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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 4769 * **<color #00a2e8>Expression level (log2 read counts)</color>**: -3.13 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='JPH4 Expression in NALM6 Cells: -3.13'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1