CatLogenzyme kinetics catalog

Values CatLog read from this paper

Biodegradation of Ephedrine Isomers by Arthrobacter sp. Strain TS-15: Discovery of Novel Ephedrine and Pseudoephedrine Dehydrogenases

PMID 31900306doi:10.1128/aem.02487-19Open in Browse

The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.

CatLog read 6 records (12 values) from this paper: ephedrine dehydrogenase (EDH), pseudoephedrine dehydrogenase (PseDH) from Arthrobacter sp..

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks. CatLog calculated the 6 kcat/Km values marked “calc.” from kcat and Km; no printed kcat/Km was read for those records.

EC 1.1.1.422, EC 1.1.1.423

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
ephedrine dehydrogenase (EDH)Arthrobacter sp.(R,R)-(–)-pseudoephedrine2.060.09422 calc.pH 7.8, 25 °COpen
ephedrine dehydrogenase (EDH)Arthrobacter sp.(R,S)-(–)-ephedrine2.620.03673 calc.pH 7.8, 25 °COpen
ephedrine dehydrogenase (EDH)Arthrobacter sp.NAD+5.440.1149 calc.pH 7.8, 25 °COpen
pseudoephedrine dehydrogenase (PseDH)Arthrobacter sp.(S,R)-(+)-ephedrine1.450.334.4 calc.pH 7.8, 25 °COpen
pseudoephedrine dehydrogenase (PseDH)Arthrobacter sp.(S,S)-(+)-pseudoephedrine3.770.26314.3 calc.pH 7.8, 25 °COpen
pseudoephedrine dehydrogenase (PseDH)Arthrobacter sp.NAD+9.223.42.7 calc.pH 7.8, 25 °COpen