CatLogenzyme kinetics catalog

Values CatLog read from this paper

Human sulfide:quinone oxidoreductase catalyzes the first step in hydrogen sulfide metabolism and produces a sulfane sulfur metabolite

PMID 22852582doi:10.1021/bi300778tOpen 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 7 records (21 values) from this paper: sulfide:quinone oxidoreductase (SQOR) from 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 1.8.5.8

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
sulfide:quinone oxidoreductase (SQOR)Homo sapienscyanide3300.65510pH 8.5, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapienshydrogen sulfide3790.0132.9 × 10⁴pH 7.5, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapienshydrogen sulfide3430.01093.1 × 10⁴pH 8.5, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapienshydrogen sulfide650.315210pH 7, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapienssulfite3680.1742.1 × 10³pH 7.5, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapiensubiquinone-13640.0191.9 × 10⁴pH 7.5, 25 °COpen
sulfide:quinone oxidoreductase (SQOR)Homo sapiensubiquinone-13600.0142.7 × 10⁴pH 8.5, 25 °COpen