======= ABCB11 ======= == Gene Information == * **Official Symbol**: ABCB11 * **Official Name**: ATP binding cassette subfamily B member 11 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8647|8647]] * **UniProt**: [[https://www.uniprot.org/uniprot/O95342|O95342]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ABCB11&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ABCB11|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603201|Open OMIM]] == Function Summary == * **Entrez Summary**: The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance. The protein encoded by this gene is the major canalicular bile salt export pump in man. Mutations in this gene cause a form of progressive familial intrahepatic cholestases which are a group of inherited disorders with severe cholestatic liver disease from early infancy. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Involved in the ATP-dependent secretion of bile salts into the canaliculus of hepatocytes. |SMC N| |ABC tran| |ABC membrane| |sodium transmembrane transporter activity, phosphorylative mechanism| |canalicular bile acid transmembrane transporter activity| |ATPase-coupled bile acid transmembrane transporter activity| |canalicular bile acid transport| |intercellular canaliculus| |bile acid biosynthetic process| |bile acid and bile salt transport| |bile acid metabolic process| |transporter activity| |ATPase-coupled transmembrane transporter activity| |apical part of cell| |acid secretion| |sodium ion transmembrane transport| |steroid biosynthetic process| |monocarboxylic acid transport| |organic hydroxy compound transport| |sodium ion transport| |organic hydroxy compound biosynthetic process| |monocarboxylic acid biosynthetic process| |ATPase activity| |steroid metabolic process| |carboxylic acid transport| |organic acid transport| |lipid transport| |carboxylic acid biosynthetic process| |organic acid biosynthetic process| |lipid localization| |monovalent inorganic cation transport| |organic hydroxy compound metabolic process| |organic anion transport| |monocarboxylic acid metabolic process| |inorganic cation transmembrane transport| |lipid biosynthetic process| |anion transport| |small molecule biosynthetic process| |cation transmembrane transport| |metal ion transport| |inorganic ion transmembrane transport| |cation transport| |carboxylic acid metabolic process| |ion transmembrane transport| |oxoacid metabolic process| |organic acid metabolic process| |secretion| |lipid metabolic process| |transmembrane transport| |organic cyclic compound biosynthetic process| |ion transport| |integral component of plasma membrane| |ATP binding| |small molecule metabolic process| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp493|IL-3 9ng/ml R08 exp493]]|-2.15| |[[:results:exp263|Aphidicolin 0.04μM R06 exp263]]|-1.87| 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**: 12232 * **Expression level (log2 read counts)**: -6.6 {{:chemogenomics:nalm6 dist.png?nolink |}}