======= PTPN18 =======
== Gene Information ==
* **Official Symbol**: PTPN18
* **Official Name**: protein tyrosine phosphatase non-receptor type 18
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=26469|26469]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q99952|Q99952]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PTPN18&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PTPN18|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/606587|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Differentially dephosphorylate autophosphorylated tyrosine kinases which are known to be overexpressed in tumor tissues.
|Y phosphatase|
|non-membrane spanning protein tyrosine phosphatase activity|
|ERBB2 signaling pathway|
|blastocyst formation|
|negative regulation of ERBB signaling pathway|
|ERBB signaling pathway|
|regulation of ERBB signaling pathway|
|blastocyst development|
|protein tyrosine phosphatase activity|
|peptidyl-tyrosine dephosphorylation|
|protein dephosphorylation|
|dephosphorylation|
|in utero embryonic development|
|transmembrane receptor protein tyrosine kinase signaling pathway|
|chordate embryonic development|
|embryo development ending in birth or egg hatching|
|enzyme linked receptor protein signaling pathway|
|anatomical structure formation involved in morphogenesis|
|embryo development|
|cellular response to cytokine stimulus|
|response to cytokine|
|negative regulation of signal transduction|
|negative regulation of cell communication|
|negative regulation of signaling|
|negative regulation of response to stimulus|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp375|Lenalidomide 20μM R07 exp375]]|1.72|
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**: 7853
* **Expression level (log2 read counts)**: 4.61
{{:chemogenomics:nalm6 dist.png?nolink |}}