======= AHNAK =======
== Gene Information ==
* **Official Symbol**: AHNAK
* **Official Name**: AHNAK nucleoprotein
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=79026|79026]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q09666|Q09666]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=AHNAK&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20AHNAK|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/103390|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a large (700 kDa) structural scaffold protein consisting of a central domain with 128 aa repeats. The encoded protein may play a role in such diverse processes as blood-brain barrier formation, cell structure and migration, cardiac calcium channel regulation, and tumor metastasis. A much shorter variant encoding a 17 kDa isoform exists for this gene, and the shorter isoform initiates a feedback loop that regulates alternative splicing of this gene. [provided by RefSeq, Oct 2016].
* **UniProt Summary**: May be required for neuronal cell differentiation.
|PDZ|
|structural molecule activity conferring elasticity|
|S100 protein binding|
|costamere|
|cell-cell contact zone|
|regulation of voltage-gated calcium channel activity|
|T-tubule|
|regulation of calcium ion transmembrane transporter activity|
|sarcolemma|
|regulation of RNA splicing|
|vesicle|
|regulation of calcium ion transmembrane transport|
|regulation of cation channel activity|
|actin cytoskeleton|
|membrane raft|
|regulation of calcium ion transport|
|regulation of ion transmembrane transporter activity|
|regulation of transmembrane transporter activity|
|regulation of transporter activity|
|lysosomal membrane|
|cadherin binding|
|regulation of cation transmembrane transport|
|regulation of metal ion transport|
|focal adhesion|
|regulation of ion transmembrane transport|
|protein complex oligomerization|
|regulation of transmembrane transport|
|regulation of ion transport|
|RNA binding|
|protein-containing complex assembly|
|protein-containing complex subunit organization|
|regulation of transport|
|membrane|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp518|RK-33 8μM R08 exp518]]|2.02|
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**: 8307
* **Expression level (log2 read counts)**: -1.79
{{:chemogenomics:nalm6 dist.png?nolink |}}