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Literature summary for 3.4.24.56 extracted from

  • Bennett, R.G.; Heimann, D.G.; Hamel, F.G.
    Degradation of relaxin family peptides by insulin-degrading enzyme (2009), Ann. N. Y. Acad. Sci., 1160, 38-41.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline a Zn-chelator Rattus norvegicus
InsL3 competitively inhibits the degradation of insulin, and crosslinking of insulin to IDE Rattus norvegicus
relaxin competitively inhibits the degradation of insulin, and crosslinking of insulin to IDE Rattus norvegicus
relaxin-3 competitively inhibits the degradation of insulin, and crosslinking of insulin to IDE Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
Zn2+ dependent on Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
InsL3 + H2O Rattus norvegicus
-
InsL3 fragments
-
?
insulin + H2O Rattus norvegicus
-
insulin fragments
-
?
relaxin + H2O Rattus norvegicus
-
relaxin fragments
-
?
relaxin-3 + H2O Rattus norvegicus
-
relaxin-3 fragments
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
native enzyme from liver by a series of chromatographic steps Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-
additional information IDE is a ubiquitously expressed metalloproteinase Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
InsL3 + H2O
-
Rattus norvegicus InsL3 fragments
-
?
InsL3 + H2O human substrate, degradation Rattus norvegicus InsL3 fragments
-
?
insulin + H2O
-
Rattus norvegicus insulin fragments
-
?
insulin + H2O degradation Rattus norvegicus insulin fragments
-
?
relaxin + H2O
-
Rattus norvegicus relaxin fragments
-
?
relaxin + H2O procine substrate, degradation Rattus norvegicus relaxin fragments
-
?
relaxin-3 + H2O
-
Rattus norvegicus relaxin-3 fragments
-
?
relaxin-3 + H2O human substrate, degradation Rattus norvegicus relaxin-3 fragments
-
?

Synonyms

Synonyms Comment Organism
IDE
-
Rattus norvegicus
Insulin-degrading enzyme
-
Rattus norvegicus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0000444
-
pH not specified in the publication, temperature not specified in the publication Rattus norvegicus InsL3
0.0000537
-
pH not specified in the publication, temperature not specified in the publication Rattus norvegicus relaxin-3
0.000182
-
pH not specified in the publication, temperature not specified in the publication Rattus norvegicus relaxin

General Information

General Information Comment Organism
physiological function IDE is a ubiquitously expressed metalloproteinase responsible for the intracellular degradation of insulin, but possibly also for the cellular proteolysis of relaxin, InsL3 and relaxin-3 Rattus norvegicus