CatLogenzyme kinetics catalog

Values CatLog read from this paper

Molecular and biochemical characterization of two brassinosteroid sulfotransferases from Arabidopsis, AtST4a (At2g14920) and AtST1 (At2g03760)

PMID 17039368doi:10.1007/s00425-006-0413-yOpen 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 14 records (14 values) from this paper: AtST1, AtST4a, SULT2A1 (dehydroepiandrosterone sulfotransferase) from Arabidopsis thaliana, Homo sapiens.

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.

EC 2.8.2.2, EC 2.8.2.14

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
AtST1Arabidopsis thaliana17β-Estradiol—0.003—pH 7.5, 25 °COpen
AtST1Arabidopsis thaliana24-Epicathasterone—0.0069—pH 7.5, 25 °COpen
AtST1Arabidopsis thaliana3'-phosphoadenosine 5'-phosphosulfate—0.003—pH 7.5, 25 °COpen
AtST1Arabidopsis thaliana6-Deoxo-24-epicathasterone—0.0019—pH 7.5, 25 °COpen
AtST1Arabidopsis thalianaDehydroepiandrosterone—0.0011—pH 7.5, 25 °COpen
AtST1Arabidopsis thalianaPregnenolone—0.013—pH 7.5, 25 °COpen
AtST4aArabidopsis thaliana(22R, 23R)-28-Homobrassinolide—0.019—pH 7.5, 25 °COpen
AtST4aArabidopsis thaliana(22R, 23R)-28-Homocastasterone—0.007—pH 7.5, 25 °COpen
AtST4aArabidopsis thaliana24-Epibrassinolide—0.043—pH 7.5, 25 °COpen
AtST4aArabidopsis thaliana3'-phosphoadenosine 5'-phosphosulfate—4 × 10⁻⁴—pH 7.5, 25 °COpen
AtST4aArabidopsis thalianaBrassinolide—0.016—pH 7.5, 25 °COpen
AtST4aArabidopsis thalianaCastasterone—0.014—pH 7.5, 25 °COpen
SULT2A1 (dehydroepiandrosterone sulfotransferase)Homo sapiens3'-phosphoadenosine 5'-phosphosulfate—0.002—pH 7.5, 25 °COpen
SULT2A1 (dehydroepiandrosterone sulfotransferase)Homo sapiensDehydroepiandrosterone—0.005—pH 7.5, 25 °COpen