======= 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 |}}