Dipeptidase 2

Dipeptidase 2 (DPEP2) is a protein which in humans is encoded by the DPEP2 gene.^[1]

DPEP2 belongs to the membrane-bound dipeptidase (EC 3.4.13.19) family. These enzymes hydrolyze a variety of dipeptides, including leukotriene D₄, the beta-lactam ring of some antibiotics, and cystinyl-bis-glycine (cys-bis-gly) formed during glutathione degradation.^[2]

References[]

^ Habib GM, Shi ZZ, Cuevas AA, Lieberman MW (July 2003). "Identification of two additional members of the membrane-bound dipeptidase family". The FASEB Journal. 17 (10): 1313–5. doi:10.1096/fj.02-0899fje. PMID 12738806. S2CID 15252871.
^ "Entrez Gene: Dipeptidase 2".

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v t Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Coenzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

v t Metabolism: lipid metabolism – eicosanoid metabolism enzymes
Precursor	Phospholipase A2 Phospholipase C Diacylglycerol lipase
Prostanoids	Cyclooxygenase PTGS1 PTGS2 PGD2 synthase PGE synthase Prostaglandin-E2 9-reductase PGI2 synthase TXA synthase
Leukotrienes	5-Lipoxygenase activating protein/Arachidonate 5-lipoxygenase LTA4 hydrolase (B4 synthesis) LTC4 synthase Gamma-glutamyl transpeptidase LTD4 hydrolase
Ungrouped	HPGD