CatLogenzyme kinetics catalog

Values CatLog read from this paper

Kinetic and crystallographic analysis of the key active site acid/base arginine in a soluble fumarate reductase

PMID 11591148doi:10.1021/bi011360hOpen 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 5 records (10 values) from this paper: flavocytochrome c3 (Fcc3), soluble fumarate reductase from Shewanella frigidimarina.

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 5 kcat/Km values marked “calc.” from kcat and Km; no printed kcat/Km was read for those records.

EC 1.3.2.4

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402KShewanella frigidimarinafumarate0.020.0181.1 calc.pH 6, 25 °COpen
flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402KShewanella frigidimarinafumarate0.060.0660.91 calc.pH 7.2, 25 °COpen
flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402YShewanella frigidimarinafumarate0.020.2070.097 calc.pH 6, 25 °COpen
flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402YShewanella frigidimarinafumarate0.050.2670.19 calc.pH 7.2, 25 °COpen
flavocytochrome c3 (Fcc3), soluble fumarate reductasevariant R402YShewanella frigidimarinafumarate0.140.2130.66 calc.pH 7.5, 25 °COpen