======= KSR2 =======
== Gene Information ==
* **Official Symbol**: KSR2
* **Official Name**: kinase suppressor of ras 2
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=283455|283455]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q6VAB6|Q6VAB6]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=KSR2&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KSR2|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/610737|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Location-regulated scaffold connecting MEK to RAF. Has very low protein kinase activity and can phosphorylate MAP2K1 at several Ser and Thr residues with very low efficiency (in vitro). Interaction with BRAF enhances KSR2-mediated phosphorylation of MAP2K1 (in vitro). Blocks MAP3K8 kinase activity and MAP3K8- mediated signaling. Acts as a negative regulator of MAP3K3- mediated activation of ERK, JNK and NF-kappa-B pathways, inhibiting MAP3K3-mediated interleukin-8 production. {ECO:0000269|PubMed:12975377, ECO:0000269|PubMed:16039990, ECO:0000269|PubMed:21441910}.
|Pkinase Tyr|
|Pkinase|
|positive regulation of cold-induced thermogenesis|
|regulation of cold-induced thermogenesis|
|calcium-mediated signaling|
|Ras protein signal transduction|
|small GTPase mediated signal transduction|
|second-messenger-mediated signaling|
|protein serine/threonine kinase activity|
|protein phosphorylation|
|phosphorylation|
|ATP binding|
|intracellular signal transduction|
|positive regulation of multicellular organismal process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp133|MKC9989 10μM R03 exp133]]|1.71|
|[[:results:exp215|Colchicine 0.009μM R05 exp215]]|1.77|
|[[:results:exp175|3-Bromopyruvate 7μM R04 exp175]]|2.16|
^Gene^Correlation^
|[[:human genes:r:rrm1|RRM1]]|0.412|
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**: 5099
* **Expression level (log2 read counts)**: 2.95
{{:chemogenomics:nalm6 dist.png?nolink |}}