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Literature summary for 1.1.5.5 extracted from

  • Kanchanarach, W.; Theeragool, G.; Yakushi, T.; Toyama, H.; Adachi, O.; Matsushita, K.
    Characterization of thermotolerant Acetobacter pasteurianus strains and their quinoprotein alcohol dehydrogenases (2010), Appl. Microbiol. Biotechnol., 85, 741-751.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ethanol + ubiquinone Acetobacter pasteurianus
-
acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone Acetobacter pasteurianus MSU10
-
acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone Acetobacter pasteurianus IFO3191
-
acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone Acetobacter pasteurianus SKU1108
-
acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone Acetobacter pasteurianus IFO3284
-
acetaldehyde + ubiquinol
-
?

Organic Solvent Stability

Organic Solvent Comment Organism
Ethanol ADHs from MSU10 and SKU1108 strains exhibit a higher resistance to ethanol and acetic acid than strain IFO3191 enzyme at elevated temperature Acetobacter pasteurianus
Ethanol ADHs from MSU10 and SKU1108 strains exhibit a higher resistance to ethanol and acetic acid than strain IFO3191 enzyme at elevated temperature, the ADH from strain IFO3191 loses all the activity at 40°C at 22% ethanol Acetobacter pasteurianus
Ethanol ADHs from MSU10 and SKU1108 strains exhibit a higher resistance to ethanol and acetic acid than strain IFO3191 enzyme at elevated temperature, the ADH from strain MSU10 shows 43% remaining activity at 40°C at 22% ethanol Acetobacter pasteurianus
Ethanol ADHs from MSU10 and SKU1108 strains exhibit a higher resistance to ethanol and acetic acid than strain IFO3191 enzyme at elevated temperature, the ADH from strain SKU1108 shows 29% reamining activity at 40°C at 22% ethanol Acetobacter pasteurianus

Organism

Organism UniProt Comment Textmining
Acetobacter pasteurianus
-
-
-
Acetobacter pasteurianus
-
subsp lovaniensis
-
Acetobacter pasteurianus IFO3191
-
-
-
Acetobacter pasteurianus IFO3284
-
subsp lovaniensis
-
Acetobacter pasteurianus MSU10
-
-
-
Acetobacter pasteurianus SKU1108
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture the MSU10 strain shows higher acetic acid productivity in a medium containing 6% ethanol at 37°C than strain SKU1108, while the SKU1108 strain can accumulate more acetic acid in a medium supplemented with 4-5% ethanol at the same temperature. The fermentation ability at 37°C of these thermotolerant strains is superior to that of mesophilic strains IFO3191 and IFO3284 having weak growth and very delayed acetic acid production at 37°C even at 4% ethanol Acetobacter pasteurianus
-
additional information growth and tolerance to acetic acid and ethanol of thermotolerant strains at several conditions, overview Acetobacter pasteurianus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ethanol + ubiquinone
-
Acetobacter pasteurianus acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone
-
Acetobacter pasteurianus MSU10 acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone
-
Acetobacter pasteurianus IFO3191 acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone
-
Acetobacter pasteurianus SKU1108 acetaldehyde + ubiquinol
-
?
ethanol + ubiquinone
-
Acetobacter pasteurianus IFO3284 acetaldehyde + ubiquinol
-
?

Synonyms

Synonyms Comment Organism
quinoprotein alcohol dehydrogenase
-
Acetobacter pasteurianus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Acetobacter pasteurianus
30
-
-
Acetobacter pasteurianus
35
-
-
Acetobacter pasteurianus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
ADHs from MSU10 and SKU1108 strains exhibit a higher resistance to ethanol and acetic acid than strain IFO3191 enzyme at elevated temperature Acetobacter pasteurianus
45
-
30 min, stable up to Acetobacter pasteurianus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
assay at Acetobacter pasteurianus

Cofactor

Cofactor Comment Organism Structure
pyrroloquinoline quinone dependent on Acetobacter pasteurianus