Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Lloyd, R.J.; Pritchard, G.G
    Characterization of X-prolyl dipeptidyl aminopeptidase from Lactococcus lactis subsp. Lactis (1991), J. Gen. Microbiol., 137, 49-55.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.14.5 phenylmethylsulfonyl fluoride
-
Lactococcus lactis
3.4.14.11 1,10-phenanthroline
-
Lactococcus lactis
3.4.14.11 EDTA no inhibition Lactococcus lactis
3.4.14.11 iodoacetate
-
Lactococcus lactis
3.4.14.11 phenylmethylsulfonyl fluoride
-
Lactococcus lactis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.4.14.5 0.0092
-
Leu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.0124
-
Phe-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.0141
-
Gly-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.0146
-
Lys-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.107
-
Gly-Pro-4-nitroanilide
-
Lactococcus lactis
3.4.14.5 0.231
-
Lys-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.385
-
Gly-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 0.457
-
Glu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 additional information
-
additional information
-
Lactococcus lactis
3.4.14.11 0.0092
-
Leu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.0124
-
Phe-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.0141
-
Gly-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.0146
-
Lys-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.0457
-
Glu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.107
-
Gly-Pro 4-nitroanilide
-
Lactococcus lactis
3.4.14.11 0.231
-
Lys-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 0.385
-
Gly-Ala 4-methylcoumarin 7-amide
-
Lactococcus lactis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.14.5 150000
-
gel filtration Lactococcus lactis
3.4.14.11 150000
-
gel filtration Lactococcus lactis

Organism

EC Number Organism UniProt Comment Textmining
3.4.14.5 Lactococcus lactis
-
ssp. lactis
-
3.4.14.11 Lactococcus lactis
-
ssp. lactis
-
3.4.14.11 Lactococcus lactis
-
H1
-
3.4.14.11 Lactococcus lactis H1
-
H1
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.14.5
-
Lactococcus lactis
3.4.14.11
-
Lactococcus lactis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.14.5 40.7
-
-
Lactococcus lactis
3.4.14.11 additional information
-
-
Lactococcus lactis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.14.5 Glu-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Glu-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Gly-Ala-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Gly-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Gly-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Gly-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Gly-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis H1 Gly-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Gly-Pro-4-nitroanilide + H2O
-
Lactococcus lactis Gly-Pro + 4-nitroaniline
-
?
3.4.14.5 Gly-Pro-4-nitroanilide + H2O
-
Lactococcus lactis H1 Gly-Pro + 4-nitroaniline
-
?
3.4.14.5 Leu-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Leu-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Lys-Ala-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Lys-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Lys-Ala-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis H1 Lys-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Lys-Ala-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Lys-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Lys-Ala-Val-Pro-Tyr-Pro-Gln + H2O
-
Lactococcus lactis ?
-
?
3.4.14.5 Lys-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Lys-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Phe-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis Phe-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Phe-Pro-4-methylcoumarin 7-amide + H2O
-
Lactococcus lactis H1 Phe-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Phe-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Phe-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.5 Tyr-Pro-Phe-Pro-Gly-Pro-Ile + H2O
-
Lactococcus lactis ?
-
?
3.4.14.5 Tyr-Pro-Phe-Pro-Gly-Pro-Ile + H2O
-
Lactococcus lactis H1 ?
-
?
3.4.14.11 beta-casomorphin + H2O fragment 60-66 of beta-casein or beta-casomorphin Lactococcus lactis ? main split products: Tyr-Pro, Phe-Pro and Gly-Pro-Ile ?
3.4.14.11 Glu-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Glu-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.11 Gly-Ala-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Gly-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.11 Gly-Pro 4-nitroanilide + H2O
-
Lactococcus lactis Gly-Pro + 4-nitroaniline
-
?
3.4.14.11 Gly-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Gly-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.11 Gly-Pro-Gly-Gly + H2O
-
Lactococcus lactis Gly-Pro + Gly-Gly
-
?
3.4.14.11 Leu-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Leu-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.11 Lys-Ala-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Lys-Ala + 7-amino-4-methylcoumarin
-
?
3.4.14.11 Lys-Ala-Val-Pro-Tyr-Pro-Gln + H2O fragment 176-182 of beta-casein Lactococcus lactis ?
-
?
3.4.14.11 Lys-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Lys-Pro + 7-amino-4-methylcoumarin
-
?
3.4.14.11 additional information no activity with bradikinins with N-terminal sequences Arg-Pro-Pro- and Lys-Pro-Pro- Lactococcus lactis ?
-
?
3.4.14.11 Phe-Pro-7-amido-4-methylcoumarin + H2O
-
Lactococcus lactis Phe-Pro + 7-amino-4-methylcoumarin
-
?

Subunits

EC Number Subunits Comment Organism
3.4.14.5 ? x * 82000-83000, SDS-PAGE Lactococcus lactis
3.4.14.11 dimer 2 * 82000-83000, SDS-PAGE Lactococcus lactis

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.4.14.5 2.1
-
Gly-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 17.1
-
Lys-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 43.8
-
Leu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 61.6
-
Lys-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 62.1
-
Gly-Pro-4-nitroanilide
-
Lactococcus lactis
3.4.14.5 62.9
-
Glu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 69.8
-
Gly-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.5 78.4
-
Phe-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 2.1
-
Gly-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 17.1
-
Lys-Ala-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 43.4
-
Leu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 46.4
-
Gly-Pro-Gly-Gly
-
Lactococcus lactis
3.4.14.11 61.6
-
Lys-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 62.1
-
Gly-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 62.9
-
Glu-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 69.8
-
Gly-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis
3.4.14.11 78.4
-
Phe-Pro-7-amido-4-methylcoumarin
-
Lactococcus lactis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.14.11 6 9 little variation in activity in this range Lactococcus lactis