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Ask your administrator if you think this is wrong. ======= CABP1 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: CABP1 * **<color #00a2e8>Official Name</color>**: calcium binding protein 1 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9478|9478]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9NZU7|Q9NZU7]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=CABP1&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CABP1|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/605563|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: Calcium binding proteins are an important component of calcium mediated cellular signal transduction. This gene encodes a protein that belongs to a subfamily of calcium binding proteins which share similarity to calmodulin. The protein encoded by this gene regulates the gating of voltage-gated calcium ion channels. This protein inhibits calcium-dependent inactivation and supports calcium-dependent facilitation of ion channels containing voltage-dependent L-type calcium channel subunit alpha-1C. This protein also regulates calcium-dependent activity of inositol 1,4,5-triphosphate receptors, P/Q-type voltage-gated calcium channels, and transient receptor potential channel TRPC5. This gene is predominantly expressed in retina and brain. Alternative splicing results in multiple transcript variants encoding disinct isoforms. [provided by RefSeq, Jul 2012]. * **<color #00a2e8>UniProt Summary</color>**: Modulates calcium-dependent activity of inositol 1,4,5- triphosphate receptors (ITPRs). Inhibits agonist-induced intracellular calcium signaling. Enhances inactivation and does not support calcium-dependent facilitation of voltage-dependent P/Q-type calcium channels. Causes calcium-dependent facilitation and inhibits inactivation of L-type calcium channels by binding to the same sites as calmodulin in the C-terminal domain of CACNA1C, but has an opposite effect on channel function. Suppresses the calcium-dependent inactivation of CACNA1D (By similarity). Inhibits TRPC5 channels. Prevents NMDA receptor-induced cellular degeneration (By similarity). {ECO:0000250, ECO:0000250|UniProtKB:O88751, ECO:0000269|PubMed:11865310, ECO:0000269|PubMed:14570872, ECO:0000269|PubMed:15140941, ECO:0000269|PubMed:15895247, ECO:0000269|PubMed:15980432}. <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'> |efhand| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |negative regulation of protein import| |negative regulation of protein import into nucleus| |negative regulation of nucleocytoplasmic transport| |nuclear localization sequence binding| |negative regulation of protein localization to nucleus| |enzyme inhibitor activity| |negative regulation of intracellular protein transport| |regulation of protein import into nucleus| |regulation of protein import| |negative regulation of intracellular transport| |calcium-dependent protein binding| |regulation of nucleocytoplasmic transport| |negative regulation of cellular protein localization| |regulation of protein localization to nucleus| |cell cortex| |negative regulation of protein transport| |negative regulation of establishment of protein localization| |postsynaptic membrane| |visual perception| |sensory perception of light stimulus| |regulation of intracellular protein transport| |postsynaptic density| |regulation of intracellular transport| |cytoskeleton| |negative regulation of transport| |regulation of cellular protein localization| |cell junction| |Golgi membrane| |perinuclear region of cytoplasm| |regulation of protein transport| |calcium ion binding| |regulation of peptide transport| |regulation of establishment of protein localization| |negative regulation of catalytic activity| |regulation of cellular localization| |sensory perception| |regulation of protein localization| |negative regulation of molecular function| |nervous system process| |extracellular space| |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:exp247|UM0130462 0.025 to 0.035μM day4 R05 exp247]]|1.75| |[[:results:exp443|SNS-032 15μM R08 exp443]]|1.86| |[[:results:exp467|CAY10603 0.55μM R08 exp467]]|2.09| </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>**: 5707 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 1.74 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='CABP1 Expression in NALM6 Cells: 1.74'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1