======= PPP1R3A =======
== Gene Information ==
* **Official Symbol**: PPP1R3A
* **Official Name**: protein phosphatase 1 regulatory subunit 3A
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5506|5506]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q16821|Q16821]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PPP1R3A&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PPP1R3A|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/600917|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The glycogen-associated form of protein phosphatase-1 (PP1) derived from skeletal muscle is a heterodimer composed of a 37-kD catalytic subunit and a 124-kD targeting and regulatory subunit. This gene encodes the regulatory subunit which binds to muscle glycogen with high affinity, thereby enhancing dephosphorylation of glycogen-bound substrates for PP1 such as glycogen synthase and glycogen phosphorylase kinase. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Seems to act as a glycogen-targeting subunit for PP1. PP1 is essential for cell division, and participates in the regulation of glycogen metabolism, muscle contractility and protein synthesis. Plays an important role in glycogen synthesis but is not essential for insulin activation of glycogen synthase (By similarity). {ECO:0000250}.
|CBM 21|
|glycogen metabolic process|
|cellular glucan metabolic process|
|glucan metabolic process|
|energy reserve metabolic process|
|cellular polysaccharide metabolic process|
|polysaccharide metabolic process|
|cellular carbohydrate metabolic process|
|energy derivation by oxidation of organic compounds|
|generation of precursor metabolites and energy|
|carbohydrate metabolic process|
|oxidation-reduction process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp503|Mitomycin-C 0.06μM R08 exp503]]|-1.89|
|[[:results:exp453|B02 10μM R08 exp453]]|-1.87|
|[[:results:exp227|Cryptotanshinone 12μM R05 exp227]]|1.93|
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**: 9342
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}