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Literature summary extracted from

  • O-Wang, J.; Copper, M.D.
    Aminopeptidase A (2004), Handbook of Proteolytic Enyzmes (2nd Edition), 1, 299-303.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.11.7 1,10-phenanthroline
-
Cavia porcellus
3.4.11.7 Cd2+ complete inhibition at 1 mM Cavia porcellus
3.4.11.7 Cu2+ complete inhibition at 1 mM Cavia porcellus
3.4.11.7 EC33 specific inhibition Cavia porcellus
3.4.11.7 EDTA
-
Cavia porcellus
3.4.11.7 EGTA
-
Cavia porcellus
3.4.11.7 Hg2+ complete inhibition at 1 mM Cavia porcellus
3.4.11.7 Ni2+ complete inhibition at 1 mM Cavia porcellus
3.4.11.7 RB150 selective and specific prodrug of the enzyme inhibitor EC33, inhibits the enzyme given i.v. to rats Cavia porcellus
3.4.11.7 Zn2+ complete inhibition at 1 mM Cavia porcellus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.4.11.7 cytoplasm the enzyme has cytosolic and transmembrane regions Cavia porcellus 5737
-
3.4.11.7 membrane the enzyme has cytosolic and transmembrane regions Cavia porcellus 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.11.7 Ca2+ activates Cavia porcellus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.11.7 45000 400000 dependent on the tissue source and purification method Cavia porcellus

Organism

EC Number Organism UniProt Comment Textmining
3.4.11.7 Cavia porcellus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.11.7 enterocyte intestinal, brush border Cavia porcellus
-
3.4.11.7 kidney brush border Cavia porcellus
-
3.4.11.7 additional information broad tissue distribution Cavia porcellus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.11.7 additional information the enzyme catalyzes the hydrolysis of N-(alpha-L-glutamyl)- moieties more efficiently than the hydrolysis of alpha-L-aspartyl derivatives Cavia porcellus ?
-
?
3.4.11.7 N-(alpha-L-glutamyl)-4-nitroanilide + H2O
-
Cavia porcellus L-glutamic acid + 4-nitroaniline
-
?
3.4.11.7 N-(alpha-L-glutamyl)-beta-naphthylamide + H2O
-
Cavia porcellus L-glutamic acid + beta-naphthylamine
-
?

Synonyms

EC Number Synonyms Comment Organism
3.4.11.7 acidic alpha-aminopeptidase
-
Cavia porcellus
3.4.11.7 aminopeptidase A
-
Cavia porcellus
3.4.11.7 angiotensinase A
-
Cavia porcellus
3.4.11.7 APA
-
Cavia porcellus
3.4.11.7 aspartate aminopeptidase
-
Cavia porcellus
3.4.11.7 Ca2+-activated glutamate aminopeptidase
-
Cavia porcellus
3.4.11.7 EAP
-
Cavia porcellus
3.4.11.7 glutamyl aminopeptidase
-
Cavia porcellus
3.4.11.7 membrane aminopeptidase II
-
Cavia porcellus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.11.7 37
-
assay at Cavia porcellus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.11.7 7.2
-
approximately Cavia porcellus