======= ANK1 ======= == Gene Information == * **Official Symbol**: ANK1 * **Official Name**: ankyrin 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=286|286]] * **UniProt**: [[https://www.uniprot.org/uniprot/P16157|P16157]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ANK1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ANK1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/612641|Open OMIM]] == Function Summary == * **Entrez Summary**: Ankyrins are a family of proteins that link the integral membrane proteins to the underlying spectrin-actin cytoskeleton and play key roles in activities such as cell motility, activation, proliferation, contact and the maintenance of specialized membrane domains. Multiple isoforms of ankyrin with different affinities for various target proteins are expressed in a tissue-specific, developmentally regulated manner. Most ankyrins are typically composed of three structural domains: an amino-terminal domain containing multiple ankyrin repeats; a central region with a highly conserved spectrin binding domain; and a carboxy-terminal regulatory domain which is the least conserved and subject to variation. Ankyrin 1, the prototype of this family, was first discovered in the erythrocytes, but since has also been found in brain and muscles. Mutations in erythrocytic ankyrin 1 have been associated in approximately half of all patients with hereditary spherocytosis. Complex patterns of alternative splicing in the regulatory domain, giving rise to different isoforms of ankyrin 1 have been described. Truncated muscle-specific isoforms of ankyrin 1 resulting from usage of an alternate promoter have also been identified. [provided by RefSeq, Dec 2008]. * **UniProt Summary**: N/A |ZU5| |Death| |Ank 2| |Ank| |spectrin-associated cytoskeleton| |maintenance of apical/basal cell polarity| |maintenance of epithelial cell apical/basal polarity| |cytoskeletal adaptor activity| |axolemma| |maintenance of cell polarity| |axon initial segment| |M band| |spectrin binding| |sarcoplasmic reticulum| |establishment or maintenance of epithelial cell apical/basal polarity| |establishment or maintenance of apical/basal cell polarity| |establishment or maintenance of bipolar cell polarity| |cytoplasmic side of plasma membrane| |ATPase binding| |protein phosphatase binding| |sarcolemma| |structural constituent of cytoskeleton| |ion channel binding| |Z disc| |protein localization to plasma membrane| |structural molecule activity| |establishment or maintenance of cell polarity| |basolateral plasma membrane| |postsynaptic membrane| |endoplasmic reticulum to Golgi vesicle-mediated transport| |protein localization to cell periphery| |enzyme binding| |cytoskeleton| |Golgi vesicle transport| |protein localization to membrane| |positive regulation of organelle organization| |exocytosis| |secretion by cell| |export from cell| |cytoskeleton organization| |secretion| |positive regulation of cellular component organization| |regulation of organelle organization| |intracellular transport| |cellular protein localization| |cellular macromolecule localization| |establishment of localization in cell| |vesicle-mediated transport| |membrane| \\ === CRISPR Data === No hits were found. 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**: 18235 * **Expression level (log2 read counts)**: 2.08 {{:chemogenomics:nalm6 dist.png?nolink |}}