renal dipeptidase (rDP), best studied in mammals and also called membrane or microsomal dipeptidase, is a membrane-bound glycoprotein hydrolyzing dipeptides and is involved in hydrolytic metabolism of penem and carbapenem beta-lactam antibiotics. Although the biological function of the enzyme is still unknown, it has been suggested to play a role in the renal glutathione metabolism.
Jiyao W et al.(2023). "The conserved domain database in 2023.",