======= SLC4A4 ======= == Gene Information == * **Official Symbol**: SLC4A4 * **Official Name**: solute carrier family 4 member 4 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8671|8671]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9Y6R1|Q9Y6R1]] * **Interactions**: [[https://thebiogrid.org/search.php?search=SLC4A4&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SLC4A4|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603345|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a sodium bicarbonate cotransporter (NBC) involved in the regulation of bicarbonate secretion and absorption and intracellular pH. Mutations in this gene are associated with proximal renal tubular acidosis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2008]. * **UniProt Summary**: N/A |Band 3 cyto| |HCO3 cotransp| |sodium:bicarbonate symporter activity| |inorganic anion exchanger activity| |bicarbonate transport| |regulation of intracellular pH| |regulation of cellular pH| |regulation of pH| |cellular monovalent inorganic cation homeostasis| |monovalent inorganic cation homeostasis| |sodium ion transport| |inorganic anion transport| |basolateral plasma membrane| |anion transmembrane transport| |monovalent inorganic cation transport| |organic anion transport| |anion transport| |cellular cation homeostasis| |metal ion transport| |cellular ion homeostasis| |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| |homeostatic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp182|IU1-47 25μM R04 exp182]]|1.98| 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**: 5814 * **Expression level (log2 read counts)**: -0.74 {{:chemogenomics:nalm6 dist.png?nolink |}}