======= PEPD ======= == Gene Information == * **Official Symbol**: PEPD * **Official Name**: peptidase D * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5184|5184]] * **UniProt**: [[https://www.uniprot.org/uniprot/P12955|P12955]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PEPD&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PEPD|Open PubMed]] * **OMIM**: [[https://omim.org/entry/613230|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the peptidase family. The protein forms a homodimer that hydrolyzes dipeptides or tripeptides with C-terminal proline or hydroxyproline residues. The enzyme serves an important role in the recycling of proline, and may be rate limiting for the production of collagen. Mutations in this gene result in prolidase deficiency, which is characterized by the excretion of large amount of di- and tri-peptides containing proline. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009]. * **UniProt Summary**: N/A |Peptidase M24| |AMP N| |proline dipeptidase activity| |aminopeptidase activity| |metallocarboxypeptidase activity| |collagen catabolic process| |manganese ion binding| |collagen metabolic process| |cellular amino acid metabolic process| |carboxylic acid metabolic process| |oxoacid metabolic process| |organic acid metabolic process| |proteolysis| |small molecule metabolic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp462|Cadmium 60μM R08 exp462]]|1.77| |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|1.77| ^Gene^Correlation^ |[[:human genes:p:prim1|PRIM1]]|0.457| 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**: 14162 * **Expression level (log2 read counts)**: 4.68 {{:chemogenomics:nalm6 dist.png?nolink |}}