======= PFN4 =======
== Gene Information ==
* **Official Symbol**: PFN4
* **Official Name**: profilin family member 4
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=375189|375189]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q8NHR9|Q8NHR9]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PFN4&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PFN4|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/620046|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Binds to phosphatidylinositol 3-phosphate (PtdIns(3)P), phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2), phosphatidylinositol 4-phosphate (PtdIns(4)P) and phosphatidic acid (PA). Does not bind to actin (PubMed:19419568), contrary to other family members. {ECO:0000269|PubMed:19419568}.
|Profilin|
|sequestering of actin monomers|
|actin monomer binding|
|negative regulation of actin filament polymerization|
|negative regulation of protein polymerization|
|maintenance of protein location in cell|
|maintenance of location in cell|
|maintenance of protein location|
|negative regulation of supramolecular fiber organization|
|negative regulation of protein complex assembly|
|cell cortex|
|negative regulation of cytoskeleton organization|
|lipid binding|
|maintenance of location|
|regulation of actin filament polymerization|
|regulation of actin polymerization or depolymerization|
|regulation of actin filament length|
|regulation of protein polymerization|
|regulation of actin filament organization|
|regulation of actin cytoskeleton organization|
|regulation of supramolecular fiber organization|
|cytoskeleton|
|negative regulation of organelle organization|
|regulation of cellular component size|
|regulation of actin filament-based process|
|regulation of protein complex assembly|
|regulation of anatomical structure size|
|regulation of cytoskeleton organization|
|negative regulation of cellular component organization|
|regulation of cellular component biogenesis|
|regulation of organelle organization|
|cellular protein localization|
|cellular macromolecule localization|
\\
=== 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**: 15220
* **Expression level (log2 read counts)**: -1.34
{{:chemogenomics:nalm6 dist.png?nolink |}}