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Literature summary for 4.1.1.22 extracted from

  • Landete, J.M.; Pardo, I.; Ferrer, S.
    Regulation of hdc expression and HDC activity by enological factors in lactic acid bacteria (2008), J. Appl. Microbiol., 105, 1544-1551.
    View publication on PubMed
Search for more literature for 4.1.1.22

Activating Compound

Activating Compound Comment Organism Structure
ethanol does not increase hdc gene expression or activity in cells, but increases HDC activity Oenococcus oeni
ethanol does not increase hdc gene expression or activity in cells, but increases HDC activity Pediococcus parvulus
ethanol does not increase hdc gene expression or activity in cells, but increases HDC activity, 122% activity at 10% ethanol Lentilactobacillus hilgardii
additional information tartaric acid, L-lactic acid, and sulfur dioxide have no effect on enzyme synthesis and activity Oenococcus oeni
additional information tartaric acid, L-lactic acid, and sulfur dioxide have no effect on enzyme synthesis and activity Lentilactobacillus hilgardii
additional information tartaric acid, L-lactic acid, and sulfur dioxide have no effect on enzyme synthesis and activity Pediococcus parvulus

Inhibitors

Inhibitors Comment Organism Structure
Citric acid diminishes hdc gene expression Oenococcus oeni
Citric acid diminishes hdc gene expression Pediococcus parvulus
D-fructose diminishes hdc gene expression Oenococcus oeni
D-fructose diminishes hdc gene expression Pediococcus parvulus
D-glucose diminishes hdc gene expression Oenococcus oeni
D-glucose diminishes hdc gene expression Pediococcus parvulus
L-Citric acid 19% hdc gene expression at 0.8 g/l Lentilactobacillus hilgardii
L-Fructose 46% hdc gene expression at 50 g/l Lentilactobacillus hilgardii
L-Glucose 22% hdc gene expression at 50 g/l Lentilactobacillus hilgardii
L-Malic acid 26% hdc gene expression at 4 g/l Lentilactobacillus hilgardii
malic acid diminishes hdc gene expression Oenococcus oeni
malic acid diminishes hdc gene expression Pediococcus parvulus

Organism

Organism UniProt Comment Textmining
Lentilactobacillus hilgardii
-
-
-
Lentilactobacillus hilgardii 464
-
-
-
Oenococcus oeni
-
-
-
Oenococcus oeni 4042
-
-
-
Pediococcus parvulus
-
-
-
Pediococcus parvulus P270
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-histidine
-
 Oenococcus oeni histamine + CO2
-
 ?
L-histidine
-
 Lentilactobacillus hilgardii histamine + CO2
-
 ?
L-histidine
-
 Pediococcus parvulus histamine + CO2
-
 ?
L-histidine
-
 Pediococcus parvulus P270 histamine + CO2
-
 ?
L-histidine
-
 Lentilactobacillus hilgardii 464 histamine + CO2
-
 ?
L-histidine
-
 Oenococcus oeni 4042 histamine + CO2
-
 ?

Synonyms

Synonyms Comment Organism
HDC
-
 Oenococcus oeni
HDC
-
 Lentilactobacillus hilgardii
HDC
-
 Pediococcus parvulus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
28
-
-
 Oenococcus oeni
28
-
-
 Lentilactobacillus hilgardii
28
-
-
 Pediococcus parvulus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
4 50 HDC activity is very low at 4 and 50°C Oenococcus oeni
4 50 HDC activity is very low at 4 and 50°C Lentilactobacillus hilgardii
4 50 HDC activity is very low at 4 and 50°C Pediococcus parvulus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
 Oenococcus oeni
8
-
-
 Lentilactobacillus hilgardii
8
-
-
 Pediococcus parvulus

pH Stability

pH Stability pH Stability Maximum Comment Organism
8.5
-
 activity drops by 86% at pH 8.5 Oenococcus oeni
8.5
-
 activity drops by 86% at pH 8.5 Lentilactobacillus hilgardii
8.5
-
 activity drops by 86% at pH 8.5 Pediococcus parvulus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
 Oenococcus oeni
pyridoxal 5'-phosphate
-
 Lentilactobacillus hilgardii
pyridoxal 5'-phosphate
-
 Pediococcus parvulus