======= PRPF4B =======
== Gene Information ==
* **Official Symbol**: PRPF4B
* **Official Name**: pre-mRNA processing factor 4B
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8899|8899]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q13523|Q13523]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PRPF4B&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PRPF4B|Open PubMed]]
* **OMIM**: N/A
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Has a role in pre-mRNA splicing. Phosphorylates SF2/ASF.
|Pkinase|
|Pkinase Tyr|
|catalytic step 2 spliceosome|
|chromosome|
|protein kinase activity|
|RNA splicing, via transesterification reactions with bulged adenosine as nucleophile|
|mRNA splicing, via spliceosome|
|RNA splicing, via transesterification reactions|
|protein serine/threonine kinase activity|
|RNA splicing|
|nuclear speck|
|mRNA processing|
|mRNA metabolic process|
|RNA processing|
|protein phosphorylation|
|phosphorylation|
|RNA binding|
|ATP binding|
|RNA metabolic process|
|gene expression|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp128|GSK591 2.6μM R03 exp128]]|-2.69|
|[[:results:exp290|LLY-283 2.6μM R06 exp290]]|-2.23|
|[[:results:exp82|Torin1 0.08μM R02 exp82]]|-1.86|
|[[:results:exp477|DKK1 89ng/ml R08 exp477]]|1.71|
|[[:results:exp236|GSK2606414 1μM R05 exp236]]|1.83|
|[[:results:exp18|Doxycycline 10μM R00 exp18]]|1.93|
|[[:results:exp11|CCCP 1μM R00 exp11]]|2.52|
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**: 2661
* **Expression level (log2 read counts)**: 8.35
{{:chemogenomics:nalm6 dist.png?nolink |}}