======= SMEK2 =======
== Gene Information ==
* **Official Symbol**: PPP4R3B
* **Official Name**: protein phosphatase 4 regulatory subunit 3B
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=57223|57223]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q5MIZ7|Q5MIZ7]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=SMEK2&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SMEK2|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/610352|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Regulatory subunit of serine/threonine-protein phosphatase 4 (PP4). May regulate the activity of PPP4C at centrosomal microtubule organizing centers.
|SMK-1|
|protein phosphatase 4 complex|
|positive regulation of gluconeogenesis|
|positive regulation of glucose metabolic process|
|regulation of gluconeogenesis|
|positive regulation of cellular carbohydrate metabolic process|
|positive regulation of carbohydrate metabolic process|
|regulation of carbohydrate biosynthetic process|
|regulation of glucose metabolic process|
|positive regulation of small molecule metabolic process|
|regulation of cellular carbohydrate metabolic process|
|regulation of carbohydrate metabolic process|
|protein dephosphorylation|
|dephosphorylation|
|regulation of lipid metabolic process|
|nuclear speck|
|regulation of small molecule metabolic process|
|centrosome|
|positive regulation of cellular biosynthetic process|
|positive regulation of biosynthetic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp440|Aphidicolin 0.4μM R08 exp440]]|-2.1|
|[[:results:exp198|Etoposide 0.1μM R05 exp198]]|-1.96|
|[[:results:exp217|Mdivi-1 15μM R05 exp217]]|1.88|
|[[:results:exp50|Nicotinamide 2000μM R01 exp50]]|2.16|
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**: 9043
* **Expression level (log2 read counts)**: 6.87
{{:chemogenomics:nalm6 dist.png?nolink |}}