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Literature summary extracted from

  • Priestman, D.A.; Butterworth, J.
    Prolinase and non-specific dipeptidase of human kidney (1985), Biochem. J., 231, 689-694.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.13.18 p-hydroxymercuribenzoate
-
Homo sapiens
3.4.13.19 p-hydroxymercuribenzoate
-
Homo sapiens
3.4.13.19 Pro-Ala competitive to hydrolysis of Gly-Leu Homo sapiens

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.4.13.18 0.47
-
Pro-Ala at pH 8.0 and 9.2 Homo sapiens
3.4.13.18 0.79
-
Gly-Leu at pH 8.0 and 9.2 Homo sapiens
3.4.13.19 0.79
-
Gly-Leu
-
Homo sapiens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.13.18 100000
-
gel filtration Homo sapiens
3.4.13.19 100000
-
gel filtration Homo sapiens

Organism

EC Number Organism UniProt Comment Textmining
3.4.13.18 Homo sapiens
-
-
-
3.4.13.19 Homo sapiens
-
prolinase and non-specific dipeptidase in human kidney are due to a single enzyme
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.13.18
-
Homo sapiens
3.4.13.19
-
Homo sapiens

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.13.18 kidney
-
Homo sapiens
-
3.4.13.19 kidney
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.13.18 additional information
-
-
Homo sapiens
3.4.13.19 additional information
-
-
Homo sapiens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.13.18 Gly-Leu + H2O
-
Homo sapiens Gly + Leu
-
?
3.4.13.18 Pro-Ala + H2O
-
Homo sapiens Pro + Ala
-
?
3.4.13.18 Pro-Leu + H2O
-
Homo sapiens Pro + Leu
-
?
3.4.13.19 Gly-Leu + H2O best substrate Homo sapiens Gly + Leu
-
?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.4.13.18 53
-
pH 7.4, about 65% loss of activity after 15 min Homo sapiens
3.4.13.19 53
-
12 min, about 50% loss of activity Homo sapiens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.13.18 additional information
-
pI: 5.4 Homo sapiens

pI Value

EC Number Organism Comment pI Value Maximum pI Value
3.4.13.19 Homo sapiens
-
-
5.4