CatLogenzyme kinetics catalog

EC 1.1.3.17: choline oxidase

OxidoreductasesOpen in Browse

CatLog read 26 records for EC 1.1.3.17 from 5 papers, for 3 organisms. Names in these papers: choline oxidase, choline oxidase (AcCO).

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 39 records for EC 1.1.3.17 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 1.1.3.17 in Browse.

Papers

PaperOrganismsRecords
Substitutions of S101 decrease proton and hydride transfers in the oxidation of betaine aldehyde by choline oxidaseArthrobacter globiformis8
Kinetic mechanism of choline oxidase from Arthrobacter globiformisArthrobacter globiformis6
An Engineered Alcohol Oxidase for the Oxidation of Primary AlcoholsArthrobacter chlorophenolicus6
Trapping choline oxidase in a nonfunctional conformation by freezing at low pHArthrobacter globiformis4
Identification and properties of the prosthetic group of choline oxidase from Alcaligenes spAlcaligenes sp.2

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
choline oxidaseAlcaligenes sp.betaine aldehyde—6.2—pH 8, 37 °CPMID 6997283Open
choline oxidaseAlcaligenes sp.choline—0.87—pH 8, 37 °CPMID 6997283Open
choline oxidaseArthrobacter globiformisbetaine-aldehydeair-saturated 100 mM potassium phosphate1.712.350.728 calc.pH 7, 19 °CPMID 12637017Open
choline oxidaseArthrobacter globiformisbetaine-aldehyde100 mM potassium phosphate15.3——pH 7, 19 °CPMID 12637017Open
choline oxidaseArthrobacter globiformischolineair-saturated 100 mM potassium phosphate2.240.554.1 calc.pH 7, 19 °CPMID 12637017Open
choline oxidaseArthrobacter globiformischoline100 mM potassium phosphate; choline and oxygen both varied6.40.5312pH 7, 19 °CPMID 12637017Open
choline oxidaseArthrobacter globiformischolineenzyme previously stored at pH 6 and −20 °C before assay4.40.76.3 calc.pH 7, 25 °CPMID 17143885Open
choline oxidaseArthrobacter globiformischolineenzyme previously stored at pH 6 and 0 °C before assay13.30.527 calc.pH 7, 25 °CPMID 17143885Open
choline oxidaseArthrobacter globiformischolineenzyme previously stored at pH 8 and 0 °C before assay14.90.625 calc.pH 7, 25 °CPMID 17143885Open
choline oxidaseArthrobacter globiformischolineenzyme previously stored at pH 8 and −20 °C before assay15.50.626 calc.pH 7, 25 °CPMID 17143885Open
choline oxidaseArthrobacter globiformisoxygencholine and oxygen both varied; cosubstrate choline—0.5511.6pH 7, 19 °CPMID 12637017Open
choline oxidaseArthrobacter globiformisoxygenbetaine-aldehyde and oxygen both varied—1.629.4pH 7, 19 °CPMID 12637017Open
choline oxidasevariant S101AArthrobacter globiformisbetaine aldehyde42——pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101AArthrobacter globiformisO2—0.21203pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101CArthrobacter globiformisbetaine aldehyde0.70.116.1pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101CArthrobacter globiformisO2—0.01448pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101TArthrobacter globiformisbetaine aldehyde210.2199pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101TArthrobacter globiformisO2—0.4843pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101VArthrobacter globiformisbetaine aldehyde0.20.540.38pH 10, 25 °CPMID 29029877Open
choline oxidasevariant S101VArthrobacter globiformisO2—0.006232pH 10, 25 °CPMID 29029877Open
choline oxidase (AcCO)Arthrobacter chlorophenolicuscholine14.530.6123.83PMID 30338899Open
choline oxidase (AcCO)variant M359RArthrobacter chlorophenolicuscholine9.022.014.48PMID 30338899Open
choline oxidase (AcCO)variant S101AArthrobacter chlorophenolicuscholine4.523.31.37PMID 30338899Open
choline oxidase (AcCO)variant S101A/D250G/F253R/V355T/F357R/M359RArthrobacter chlorophenolicuscholine0.024.70.005PMID 30338899Open
choline oxidase (AcCO)variant S101A/V355T/F357RArthrobacter chlorophenolicuscholine0.173.410.05PMID 30338899Open
choline oxidase (AcCO)variant V355T/F357RArthrobacter chlorophenolicuscholine0.1925.80.033PMID 30338899Open