======= PREP ======= == Gene Information == * **Official Symbol**: PREP * **Official Name**: prolyl endopeptidase * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5550|5550]] * **UniProt**: [[https://www.uniprot.org/uniprot/P48147|P48147]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PREP&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PREP|Open PubMed]] * **OMIM**: [[https://omim.org/entry/600400|Open OMIM]] == Function Summary == * **Entrez Summary**: The protein encoded by this gene is a cytosolic prolyl endopeptidase that cleaves peptide bonds on the C-terminal side of prolyl residues within peptides that are up to approximately 30 amino acids long. Prolyl endopeptidases have been reported to be involved in the maturation and degradation of peptide hormones and neuropeptides. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Cleaves peptide bonds on the C-terminal side of prolyl residues within peptides that are up to approximately 30 amino acids long. |Peptidase S9 N| |Peptidase S9| |serine-type exopeptidase activity| |oligopeptidase activity| |serine-type peptidase activity| |endopeptidase activity| |serine-type endopeptidase activity| |proteolysis| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp59|UMK57 1μM R01 exp59]]|-2.3| |[[:results:exp45|Docetaxel 0.002μM R01 exp45]]|-1.85| |[[:results:exp335|Aminopterin 0.005μM R07 exp335]]|-1.82| |[[:results:exp23|Nocodazole 0.02μM R00 exp23]]|1.7| 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**: 10745 * **Expression level (log2 read counts)**: 5.86 {{:chemogenomics:nalm6 dist.png?nolink |}}