CatLogenzyme kinetics catalog

EC 3.2.1.67: galacturonan 1,4-alpha-galacturonidase

HydrolasesOpen in Browse

CatLog read 8 records for EC 3.2.1.67 from 1 paper, for 1 organism. Names in these papers: exopolygalacturonase PelB.

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 25 records for EC 3.2.1.67 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 3.2.1.67 in Browse.

Papers

PaperOrganismsRecords
Characterization and mode of action of an exopolygalacturonase from the hyperthermophilic bacterium Thermotoga maritimaThermotoga maritima8

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
exopolygalacturonase PelBThermotoga maritimaDigalacturonate1820.34534pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaHeptagalacturonate8600.0712,288pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaHexagalacturonate8210.117461pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaOctagalacturonate8430.0614,042pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaPentagalacturonate9340.243892pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimapolygalacturonic acid9360.061.56 × 10⁴pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaTetragalacturonate8290.292859pH 6.5, 80 °CPMID 16262687Open
exopolygalacturonase PelBThermotoga maritimaTrigalacturonate6850.342016pH 6.5, 80 °CPMID 16262687Open