CatLogenzyme kinetics catalog

Values CatLog read from this paper

The essential catalytic redox couple in arsenate reductase from Staphylococcus aureus

PMID 10606519doi:10.1021/bi9911841Open 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 (8 values) from this paper: arsenate reductase (ArsC) from Staphylococcus aureus.

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

EC 1.20.4.4

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
arsenate reductase (ArsC)Staphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)30 nM ArsC; apparent Km0.0756.6 × 10⁻⁵1.1 × 10³ calc.pH 7.5, 37 °COpen
arsenate reductase (ArsC)Staphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)kcat at 10 mM arsenate0.165——pH 7.5, 37 °COpen
arsenate reductase (ArsC)Staphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)30 nM ArsC——1.17 × 10³pH 7.5, 37 °COpen
arsenate reductase (ArsC)variant C15AStaphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)30 nM ArsC; apparent Km0.0611.34 × 10⁻⁴460 calc.pH 7.5, 37 °COpen
arsenate reductase (ArsC)variant C15AStaphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)kcat at 10 mM arsenate0.08——pH 7.5, 37 °COpen
arsenate reductase (ArsC)variant C15AStaphylococcus aureusarsenate (AsO4 3-, Na2HAsO4)30 nM ArsC——441pH 7.5, 37 °COpen