======= PLEKHG4B =======
== Gene Information ==
* **Official Symbol**: PLEKHG4B
* **Official Name**: pleckstrin homology and RhoGEF domain containing G4B
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=153478|153478]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q96PX9|Q96PX9]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PLEKHG4B&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PLEKHG4B|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/620665|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a large protein that contains a pleckstrin homology domain and may function as a guanine nucleotide exchange factor. [provided by RefSeq, May 2017].
* **UniProt Summary**: N/A
|RhoGEF|
|Rho guanyl-nucleotide exchange factor activity|
|regulation of Rho protein signal transduction|
|regulation of Ras protein signal transduction|
|regulation of small GTPase mediated signal transduction|
|regulation of intracellular signal transduction|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp329|Hydroxyurea 100μM R07 exp329]]|-2.41|
|[[:results:exp68|Clomiphene 4.4μM R02 exp68]]|1.87|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 1/739
^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|1/16|
|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**: 5329
* **Expression level (log2 read counts)**: 5.96
{{:chemogenomics:nalm6 dist.png?nolink |}}