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Literature summary extracted from

  • Morgan, J.G.; Donlan, J.
    Purification and characterization of two aminopeptidases from guinea-pig small-intestinal mucosa. Cavian intestinal tripeptide hydrolases (1985), Eur. J. Biochem., 146, 429-435.
    View publication on PubMed

General Stability

EC Number General Stability Organism
3.4.11.4 bovine serum albumin stabilizes Cavia porcellus
3.4.11.4 very unstable during purification Cavia porcellus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.11.4 1,10-phenanthroline
-
Cavia porcellus
3.4.11.4 bestatin
-
Cavia porcellus
3.4.11.4 Co2+
-
Cavia porcellus
3.4.11.4 Cu2+
-
Cavia porcellus
3.4.11.4 molybdate
-
Cavia porcellus
3.4.11.4 O3-tertiary-butyl-threonylphenylalanylproline
-
Cavia porcellus
3.4.11.4 p-hydroxymercuribenzoate
-
Cavia porcellus
3.4.11.4 Zn2+
-
Cavia porcellus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.4.11.4 additional information
-
additional information
-
Cavia porcellus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.11.4 additional information no metalloenzyme Cavia porcellus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.11.4 68000
-
gel filtration Cavia porcellus

Organism

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

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.4.11.4 no modification no glycoprotein Cavia porcellus

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.11.4 peptidases a and b Cavia porcellus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.11.4 small intestine mucosa
-
Cavia porcellus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.11.4 additional information
-
-
Cavia porcellus
3.4.11.4 22.9
-
-
Cavia porcellus

Storage Stability

EC Number Storage Stability Organism
3.4.11.4 -20°C, bovine serum albumin, 5 mg/ml, 6 months Cavia porcellus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.11.4 L-Met-L-Met-L-Met + H2O
-
Cavia porcellus L-Met + L-Met-L-Met
-
?
3.4.11.4 L-Phe-Gly-Gly + H2O
-
Cavia porcellus L-Phe + Gly-Gly
-
?

Subunits

EC Number Subunits Comment Organism
3.4.11.4 monomer 1 * 65000-80000, SDS-PAGE with reducing agents Cavia porcellus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.11.4 30
-
assay at Cavia porcellus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.11.4 7.6
-
-
Cavia porcellus