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Literature summary for 3.4.14.5 extracted from

  • Yan, T.R.; Ho, S.C.; Hou, C.L.
    Catalytic properties of X-prolyl dipeptidyl aminopeptidase from Lactococcus lactis subsp. cremoris nTR (1992), Biosci. Biotechnol. Biochem., 56, 704-707.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ala-Ala hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Ala-Pro hydrolysis of with Gly-Pro-4-nitroanilide Lactococcus lactis
Cu2+
-
Lactococcus lactis
Gly-Ala hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Gly-L-Pro hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Hg2+
-
Lactococcus lactis
Leu-Ala hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Leu-Pro hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Phe-Pro hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Ala hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Gly hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Ile hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Leu hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Met hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Pro-Phe hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis
Tyr-Pro hydrolysis of Gly-Pro-4-nitroanilide Lactococcus lactis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Lactococcus lactis

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane loosely bound to inner cell membrane Lactococcus lactis 16020
-

Organism

Organism UniProt Comment Textmining
Lactococcus lactis
-
subsp. cremonis nTR
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Ala-Ala-4-nitroanilide + H2O
-
Lactococcus lactis Ala-Ala + 4-nitroaniline
-
?
Ala-Ala-4-nitroanilide + H2O
-
Lactococcus lactis nTR Ala-Ala + 4-nitroaniline
-
?
Ala-Ala-4-nitroanilide + H2O
-
Lactococcus lactis subsp. cremoris Ala-Ala + 4-nitroaniline
-
?
Arg-Pro-4-nitroanilide + H2O
-
Lactococcus lactis Arg-Pro + 4-nitroaniline
-
?
Arg-Pro-4-nitroanilide + H2O
-
Lactococcus lactis nTR Arg-Pro + 4-nitroaniline
-
?
Arg-Pro-4-nitroanilide + H2O
-
Lactococcus lactis subsp. cremoris Arg-Pro + 4-nitroaniline
-
?
beta-casomorphin + H2O
-
Lactococcus lactis ?
-
?
beta-casomorphin + H2O
-
Lactococcus lactis nTR ?
-
?
beta-casomorphin + H2O
-
Lactococcus lactis subsp. cremoris ?
-
?
Gly-L-Pro-L-Ala + H2O
-
Lactococcus lactis Gly-L-Pro + L-Ala
-
?
Gly-L-Pro-L-Ala + H2O
-
Lactococcus lactis nTR Gly-L-Pro + L-Ala
-
?
Gly-L-Pro-L-Ala + H2O
-
Lactococcus lactis subsp. cremoris Gly-L-Pro + L-Ala
-
?
Gly-Pro-4-nitroanilide + H2O
-
Lactococcus lactis Gly-Pro + 4-nitroaniline
-
?
Gly-Pro-4-nitroanilide + H2O
-
Lactococcus lactis nTR Gly-Pro + 4-nitroaniline
-
?
Gly-Pro-4-nitroanilide + H2O
-
Lactococcus lactis subsp. cremoris Gly-Pro + 4-nitroaniline
-
?
His-Pro-Leu + H2O
-
Lactococcus lactis ?
-
?
His-Pro-Tyr + H2O
-
Lactococcus lactis ?
-
?
Leu-Ala-Pro + H2O
-
Lactococcus lactis ?
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
26
-
Ala-Ala-4-nitroanilide
-
Lactococcus lactis
120
-
Leu-Ala-Pro
-
Lactococcus lactis
178
-
Gly-Pro-4-nitroanilide
-
Lactococcus lactis
181
-
Arg-Pro-4-nitroanilide
-
Lactococcus lactis
418
-
His-Pro-Leu
-
Lactococcus lactis
670
-
His-Pro-Tyr
-
Lactococcus lactis
2180
-
Gly-Pro-Ala
-
Lactococcus lactis