Insulysin

Insulysin (EC 3.4.24.56) (Also called insulinase, insulin-degrading enzyme, insulin protease, insulin proteinase, insulin-degrading neutral proteinase, insulin-specific protease, insulin-glucagon protease, metalloinsulinase, IDE) is an enzyme.^[1]^[2]^[3]^[4]^[5] This enzyme catalyses the degradation reaction of insulin, glucagon and other polypeptides.

This cytosolic enzyme is present in mammals and in many arthropods such as the fly Drosophila melanogaster.

References

^ Duckworth WC (August 1988). "Insulin degradation: mechanisms, products, and significance". Endocrine Reviews. 9 (3): 319–45. doi:10.1210/edrv-9-3-319. PMID 3061785.
^ Affholter JA, Hsieh CL, Francke U, Roth RA (August 1990). "Insulin-degrading enzyme: stable expression of the human complementary DNA, characterization of its protein product, and chromosomal mapping of the human and mouse genes". Molecular Endocrinology. 4 (8): 1125–35. doi:10.1210/mend-4-8-1125. PMID 2293021.
^ Duckworth WC, Hamel FG, Bennett R, Ryan MP, Roth RA (February 1990). "Human red blood cell insulin-degrading enzyme and rat skeletal muscle insulin protease share antigenic sites and generate identical products from insulin". The Journal of Biological Chemistry. 265 (5): 2984–7. PMID 1689296.
^ Kuo WL, Gehm BD, Rosner MR (October 1990). "Cloning and expression of the cDNA for a Drosophila insulin-degrading enzyme". Molecular Endocrinology. 4 (10): 1580–91. doi:10.1210/mend-4-10-1580. PMID 2126597.
^ Ding L, Becker AB, Suzuki A, Roth RA (February 1992). "Comparison of the enzymatic and biochemical properties of human insulin-degrading enzyme and Escherichia coli protease III". The Journal of Biological Chemistry. 267 (4): 2414–20. PMID 1733942.

Insulysin at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

v t e Proteases: metalloendopeptidases (EC 3.4.24)
ADAM proteins	Alpha secretases ADAM9 ADAM10 ADAM17 ADAM19 ADAM2 ADAM7 ADAM8 ADAM11 ADAM12 ADAM15 ADAM18 ADAM22 ADAM23 ADAM28 ADAM33 ADAMTS1 ADAMTS2 ADAMTS3 ADAMTS4 ADAMTS5 ADAMTS8 ADAMTS9 ADAMTS10 ADAMTS12 ADAMTS13
Matrix metalloproteinases	Collagenases MMP1 MMP8 Gelatinases MMP2 MMP9 MMP3 MMP7 MMP10 MMP11 MMP12 MMP13 MMP14 MMP15 MMP16 MMP17 MMP19 MMP20 MMP21 MMP23A MMP23B MMP24 MMP25 MMP26 MMP27 MMP28
Other	Neprilysin Procollagen peptidase Thermolysin Pregnancy-associated plasma protein A Bone morphogenetic protein 1 Lysostaphin Insulin-degrading enzyme ZMPSTE24

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme 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)