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Cancer cells mainly showed weak to moderate cytoplasmic staining. Distinct positivity was observed in renal cancers and in a few cases of carcinoids, liver and colorectal cancers. Several cases of gliomas, skin, prostate and testicular cancers were negative.
GENE INFORMATION
Gene name
PEPD
Synonyms
Description
Peptidase D (HGNC Symbol)
Entrez gene 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]
Enzymes ENZYME proteins Hydrolases Peptidases Metallopeptidases Predicted intracellular proteins Plasma proteins Disease related genes Potential drug targets Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
Enzymes ENZYME proteins Hydrolases Peptidases Metallopeptidases SCAMPI predicted membrane proteins Predicted intracellular proteins Plasma proteins Disease related genes Potential drug targets Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
Enzymes ENZYME proteins Hydrolases Peptidases Metallopeptidases Predicted intracellular proteins Plasma proteins Disease related genes Potential drug targets Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)