CatLogenzyme kinetics catalog

EC 4.2.1.14: D-serine dehydratase

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CatLog read 13 records for EC 4.2.1.14 from 1 paper, for 1 organism. Names in these papers: D-serine dehydratase.

EC 4.2.1.14 is no longer current; BRENDA: “transferred to EC 4.3.1.18”.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

Papers

PaperOrganismsRecords
Characterization of the catalytic pathway for D-serine dehydratase. Evidence for variation of the rate-determining step with substrate structureEscherichia coli13

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
D-serine dehydrataseEscherichia coliD-allothreonine0.1121.11pH 5.7, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-allothreonine1.82.47.5pH 7.8, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-allothreonine0.924.91.9pH 8.9, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-serine9.40.086110 calc.pH 5.7, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-serine1180.35340pH 7.8, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-serine300.24120 calc.pH 7.8, 5 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-serine481.6829 calc.pH 8.9, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-threonine0.950.08311 calc.pH 5.7, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-threonine17.2161.1 calc.pH 8.9, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliD-threonine—0.6829pH 7.8, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliL-serine0.12110.011 calc.pH 5.7, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliL-serine0.15340.038pH 7.8, 25 °CPMID 6406501Open
D-serine dehydrataseEscherichia coliL-serine0.1412.30.011 calc.pH 8.9, 25 °CPMID 6406501Open