CatLogenzyme kinetics catalog

Values CatLog read from this paper

Carbonyl reductase activity of sepiapterin reductase from rat erythrocytes

PMID 3904835doi:10.1016/0304-4165(85)90139-4Open 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 22 records (22 values) from this paper: sepiapterin reductase from Rattus norvegicus.

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 1.1.1.153

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
sepiapterin reductaseRattus norvegicus1-Phenyl-1,2-propanedione0.1 mM NADPH; spectrophotometric NADPH oxidation—0.0211—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicus1-Phenyl-1,2-propanedione0.3 mM NADH; spectrophotometric NADH oxidation—0.1185—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicus2,4-Pentanedione—5.19—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicus2-amino-4-hydroxy-6-lactoyl-7,8-dihydropteridine0.1 mM NADPH; spectrophotometric NADPH oxidation—0.014—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicus2-amino-4-hydroxy-6-lactoyl-7,8-dihydropteridine0.3 mM NADH; spectrophotometric NADH oxidation—0.0336—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicus9,10-Phenanthrenequinone—8.2 × 10⁻⁴—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusAcetoin—29—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusAcetophenone—1.11—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusBenzil—0.0183—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusBenzylacetone—0.043—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusDiacetyl0.1 mM NADPH; spectrophotometric NADPH oxidation—1.02—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusDiacetyl0.3 mM NADH; spectrophotometric NADH oxidation—5.25—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusMenadione—0.18—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusMethylglyoxal—4.4—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusNADH—0.1255—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusNADPHSepiapterin held constant at 50 µM; cosubstrate Sepiapterin—0.00154—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusNADPH1-Phenyl-1,2-propanedione held constant at 100 µM—0.00149—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusNADPHDiacetyl held constant at 10 mM; cosubstrate Diacetyl—0.00336—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusp-Nitrobenzaldehyde—0.43—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusp-Quinone—0.75—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusPhenylglyoxal—0.59—pH 6.4, 25 °COpen
sepiapterin reductaseRattus norvegicusPropiophenone—0.14—pH 6.4, 25 °COpen