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Literature summary for 3.4.13.18 extracted from

  • Das, M.; Radhakrishnan, A.N.
    Substrate specificity of a highly active dipeptidase purified from monkey small intestine (1972), Biochem. J., 128, 463-465.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.4.13.18

General Stability

General Stability Organism
extremely unstable, even in presence of DTT Platyrrhini
stabilized to only a limited extent in the presence of 50%-saturated (NH4)2SO4 or 12.5% v/v glycerol Platyrrhini

Inhibitors

Inhibitors Comment Organism Structure
Co2+ slight inhibition Platyrrhini
DTT above 1 mM Platyrrhini
EDTA
-
 Platyrrhini
Mg2+ slight inhibition Platyrrhini
Mn2+ slight inhibition Platyrrhini
p-hydroxymercuribenzoate
-
 Platyrrhini

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
10.6
-
 Gly-L-Leu
-
 Platyrrhini
20
-
 Gly-L-Val
-
 Platyrrhini
21
-
 Gly-L-Ile
-
 Platyrrhini

Metals/Ions

Metals/Ions Comment Organism Structure
Zn2+ 0.1 mM Zn2+ activates Platyrrhini

Organism

Organism UniProt Comment Textmining
Platyrrhini
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Platyrrhini

Source Tissue

Source Tissue Comment Organism Textmining
small intestine
-
 Platyrrhini
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Platyrrhini

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Ala-Leu + H2O
-
 Platyrrhini Ala + Leu
-
 ?
Gly-Ile + H2O
-
 Platyrrhini Gly + Ile
-
 ?
Gly-Leu + H2O
-
 Platyrrhini Gly + Leu
-
 ?
Gly-Val + H2O
-
 Platyrrhini Gly + Val
-
 ?
Leu-Gly + H2O
-
 Platyrrhini Leu + Gly
-
 ?
additional information specificity overview Platyrrhini ?
-
 ?
additional information not: Gly-Gly Platyrrhini ?
-
 ?
additional information not: Leu-Leu Platyrrhini ?
-
 ?
additional information not: Ala-Leu Platyrrhini ?
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
 Gly-L-Leu, Gly-L-Val, Gly-L-Ile Platyrrhini