======= TRPV5 ======= == Gene Information == * **Official Symbol**: TRPV5 * **Official Name**: transient receptor potential cation channel subfamily V member 5 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=56302|56302]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9NQA5|Q9NQA5]] * **Interactions**: [[https://thebiogrid.org/search.php?search=TRPV5&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20TRPV5|Open PubMed]] * **OMIM**: [[https://omim.org/entry/606679|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene is a member of the transient receptor family and the TrpV subfamily. The calcium-selective channel encoded by this gene has 6 transmembrane-spanning domains, multiple potential phosphorylation sites, an N-linked glycosylation site, and 5 ANK repeats. This protein forms homotetramers or heterotetramers and is activated by a low internal calcium level. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Constitutively active calcium selective cation channel thought to be involved in Ca(2+) reabsorption in kidney and intestine (PubMed:11549322, PubMed:18768590). Required for normal Ca(2+) reabsorption in the kidney distal convoluted tubules (By similarity). The channel is activated by low internal calcium level and the current exhibits an inward rectification (PubMed:11549322, PubMed:18768590). A Ca(2+)-dependent feedback regulation includes fast channel inactivation and slow current decay (By similarity). Heteromeric assembly with TRPV6 seems to modify channel properties. TRPV5-TRPV6 heteromultimeric concatemers exhibit voltage-dependent gating (By similarity). {ECO:0000250|UniProtKB:P69744, ECO:0000250|UniProtKB:Q9XSM3, ECO:0000269|PubMed:11549322, ECO:0000269|PubMed:18768590}. |Ank| |Ank 2| |Ion trans| |calcium ion import across plasma membrane| |calcium ion import into cytosol| |regulation of urine volume| |ion channel activity| |calcium ion import| |calcium channel activity| |calcium ion transmembrane import into cytosol| |calcium ion transport into cytosol| |inorganic ion import across plasma membrane| |inorganic cation import across plasma membrane| |cytosolic calcium ion transport| |protein homotetramerization| |import across plasma membrane| |renal system process| |protein tetramerization| |calcium ion transmembrane transport| |calmodulin binding| |calcium ion transport| |positive regulation of cytosolic calcium ion concentration| |divalent metal ion transport| |divalent inorganic cation transport| |apical plasma membrane| |regulation of cytosolic calcium ion concentration| |protein homooligomerization| |cellular calcium ion homeostasis| |calcium ion homeostasis| |cellular divalent inorganic cation homeostasis| |divalent inorganic cation homeostasis| |regulation of body fluid levels| |protein complex oligomerization| |cellular metal ion homeostasis| |inorganic cation transmembrane transport| |cation transmembrane transport| |metal ion homeostasis| |cellular cation homeostasis| |metal ion transport| |cellular ion homeostasis| |inorganic ion transmembrane transport| |import into cell| |cation homeostasis| |inorganic ion homeostasis| |cellular chemical homeostasis| |ion homeostasis| |cation transport| |cellular homeostasis| |ion transmembrane transport| |chemical homeostasis| |transmembrane transport| |ion transport| |integral component of plasma membrane| |protein-containing complex assembly| |homeostatic process| |establishment of localization in cell| |protein-containing complex subunit organization| |system process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp183|IU1-C 25μM R04 exp183]]|-2.21| |[[:results:exp358|FK-506 5μM R07 exp358]]|-2.12| |[[:results:exp347|Cyclosporin-A 0.8μM R07 exp347]]|-1.84| |[[:results:exp375|Lenalidomide 20μM R07 exp375]]|-1.7| |[[:results:exp390|Pifithrin-alpha 20μM R07 exp390]]|-1.7| |[[:results:exp431|Rotenone 0.07μM R08 exp431]]|1.79| 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**: 8847 * **Expression level (log2 read counts)**: -4.01 {{:chemogenomics:nalm6 dist.png?nolink |}}