======= PPFIA1 ======= == Gene Information == * **Official Symbol**: PPFIA1 * **Official Name**: PTPRF interacting protein alpha 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8500|8500]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q13136|Q13136]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PPFIA1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PPFIA1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/611054|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: May regulate the disassembly of focal adhesions. May localize receptor-like tyrosine phosphatases type 2A at specific sites on the plasma membrane, possibly regulating their interaction with the extracellular environment and their association with substrates. {ECO:0000269|PubMed:7796809}. |SAM 1| |SAM 2| |negative regulation of stress fiber assembly| |negative regulation of protein localization to plasma membrane| |negative regulation of actin filament bundle assembly| |negative regulation of protein localization to cell periphery| |glutamate secretion| |negative regulation of protein localization to membrane| |presynaptic active zone| |acidic amino acid transport| |dicarboxylic acid transport| |regulation of stress fiber assembly| |acid secretion| |regulation of actomyosin structure organization| |regulation of actin filament bundle assembly| |regulation of protein localization to plasma membrane| |neurotransmitter secretion| |signal release from synapse| |negative regulation of cellular protein localization| |regulation of protein localization to cell periphery| |amino acid transport| |cell-matrix adhesion| |negative regulation of supramolecular fiber organization| |negative regulation of cytoskeleton organization| |signal release| |neurotransmitter transport| |cell-substrate adhesion| |regulation of protein localization to membrane| |regulation of actin filament organization| |organic acid transport| |carboxylic acid transport| |regulation of actin cytoskeleton organization| |regulation of supramolecular fiber organization| |regulation of neurotransmitter levels| |negative regulation of organelle organization| |regulation of actin filament-based process| |focal adhesion| |chemical synaptic transmission| |anterograde trans-synaptic signaling| |trans-synaptic signaling| |organic anion transport| |synaptic signaling| |regulation of cellular protein localization| |regulation of cytoskeleton organization| |anion transport| |negative regulation of cellular component organization| |regulation of cellular localization| |cell adhesion| |biological adhesion| |regulation of cellular component biogenesis| |secretion by cell| |regulation of protein localization| |export from cell| |cell-cell signaling| |secretion| |regulation of organelle organization| |ion transport| |establishment of localization in cell| |nitrogen compound transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp349|Cytochalasin-B 5μM R07 exp349]]|-1.85| |[[:results:exp231|Epothilone-B 0.0015μM R05 exp231]]|2.03| 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|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**: 14847 * **Expression level (log2 read counts)**: 6.32 {{:chemogenomics:nalm6 dist.png?nolink |}}