CatLogenzyme kinetics catalog

Values CatLog read from this paper

Plasticity of the quinone-binding site of the complex II homolog quinol:fumarate reductase

PMID 23836905doi:10.1074/jbc.m113.487082Open 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 49 records (49 values) from this paper: quinol:fumarate reductase (QFR, FrdABCD) from Escherichia coli.

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 1.3.5.1

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
quinol:fumarate reductase (QFR, FrdABCD)Escherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD222.2——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)Escherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.0054—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)Escherichia colimenaquinol-1 (reduced menaquinone-1)211.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)Escherichia colisuccinate28.7——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)Escherichia coliubiquinone-2kcat per FAD24.9——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)Escherichia coliubiquinone-2apparent Km—0.0023—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD3——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.004—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia colimenaquinol-1 (reduced menaquinone-1)2.8——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia colisuccinate26.4——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia coliubiquinone-2kcat per FAD1.7——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28E/E29IEscherichia coliubiquinone-2apparent Km—0.0038—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD71.1——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.003—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia colimenaquinol-1 (reduced menaquinone-1)67.8——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia colisuccinate27.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia coliubiquinone-2kcat per FAD19.3——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28LEscherichia coliubiquinone-2apparent Km—0.0015—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD12.2——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.0039—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia colimenaquinol-1 (reduced menaquinone-1)11.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia colisuccinate28.9——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia coliubiquinone-2kcat per FAD13.9——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/E29LEscherichia coliubiquinone-2apparent Km—0.002—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28L/FrdD R81AEscherichia colisuccinate20.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD68.6——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.0031—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia colimenaquinol-1 (reduced menaquinone-1)65.4——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia colisuccinate24.6——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia coliubiquinone-2kcat per FAD19——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdC R28NEscherichia coliubiquinone-2apparent Km—0.0015—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD10.6——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—9 × 10⁻⁴—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia colimenaquinol-1 (reduced menaquinone-1)6.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia colisuccinate28.1——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia coliubiquinone-2kcat per FAD17.4——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81AEscherichia coliubiquinone-2apparent Km—6 × 10⁻⁴—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD14——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.0013—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia colimenaquinol-1 (reduced menaquinone-1)12.8——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia colisuccinate27.3——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia coliubiquinone-2kcat per FAD10.7——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81EEscherichia coliubiquinone-2apparent Km—5 × 10⁻⁴—pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia colimenaquinol-1 (reduced menaquinone-1)kcat per FAD123.7——pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia colimenaquinol-1 (reduced menaquinone-1)apparent Km—0.0027—pH 7, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia colimenaquinol-1 (reduced menaquinone-1)138.9——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia colisuccinate30.4——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia coliubiquinone-2kcat per FAD32.2——pH 8, 30 °COpen
quinol:fumarate reductase (QFR, FrdABCD)variant FrdD R81KEscherichia coliubiquinone-2apparent Km—0.0013—pH 8, 30 °COpen