======= ROS1 =======
== Gene Information ==
* **Official Symbol**: ROS1
* **Official Name**: ROS proto-oncogene 1, receptor tyrosine kinase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6098|6098]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P08922|P08922]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=ROS1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ROS1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/165020|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This proto-oncogene, highly-expressed in a variety of tumor cell lines, belongs to the sevenless subfamily of tyrosine kinase insulin receptor genes. The protein encoded by this gene is a type I integral membrane protein with tyrosine kinase activity. The protein may function as a growth or differentiation factor receptor. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Orphan receptor tyrosine kinase (RTK) that plays a role in epithelial cell differentiation and regionalization of the proximal epididymal epithelium. May activate several downstream signaling pathways related to cell differentiation, proliferation, growth and survival including the PI3 kinase-mTOR signaling pathway. Mediates the phosphorylation of PTPN11, an activator of this pathway. May also phosphorylate and activate the transcription factor STAT3 to control anchorage-independent cell growth. Mediates the phosphorylation and the activation of VAV3, a guanine nucleotide exchange factor regulating cell morphology. May activate other downstream signaling proteins including AKT1, MAPK1, MAPK3, IRS1 and PLCG2. {ECO:0000269|PubMed:11094073, ECO:0000269|PubMed:16885344}.
|fn3|
|Pkinase|
|Pkinase Tyr|
|regulation of phosphate transport|
|peptidyl-tyrosine autophosphorylation|
|columnar/cuboidal epithelial cell development|
|transmembrane receptor protein tyrosine kinase activity|
|protein phosphatase binding|
|protein tyrosine kinase activity|
|regulation of anion transport|
|columnar/cuboidal epithelial cell differentiation|
|regulation of TOR signaling|
|peptidyl-tyrosine phosphorylation|
|peptidyl-tyrosine modification|
|epithelial cell development|
|protein autophosphorylation|
|receptor complex|
|regulation of ERK1 and ERK2 cascade|
|signal transduction by protein phosphorylation|
|regulation of cell growth|
|transmembrane receptor protein tyrosine kinase signaling pathway|
|spermatogenesis|
|cell population proliferation|
|male gamete generation|
|cell surface|
|regulation of growth|
|epithelial cell differentiation|
|gamete generation|
|perinuclear region of cytoplasm|
|regulation of ion transport|
|enzyme linked receptor protein signaling pathway|
|regulation of MAPK cascade|
|multicellular organismal reproductive process|
|sexual reproduction|
|multicellular organism reproduction|
|peptidyl-amino acid modification|
|protein phosphorylation|
|multi-organism reproductive process|
|epithelium development|
|phosphorylation|
|integral component of plasma membrane|
|reproductive process|
|reproduction|
|regulation of protein phosphorylation|
|ATP binding|
|regulation of phosphorylation|
|cell development|
|negative regulation of gene expression|
|tissue development|
|regulation of phosphate metabolic process|
|regulation of phosphorus metabolic process|
|regulation of intracellular signal transduction|
|regulation of protein modification process|
|regulation of 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**: 14490
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}