CatLogenzyme kinetics catalog

EC 2.1.1.53: putrescine N-methyltransferase

TransferasesOpen in Browse

CatLog read 6 records for EC 2.1.1.53 from 1 paper, for 5 organisms. Names in these papers: putrescine N-methyltransferase SdPMT, putrescine N-methyltransferase CsPMT1, putrescine N-methyltransferase DsPMT, putrescine N-methyltransferase LePMT and 1 more.

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

CatLog also holds 7 records for EC 2.1.1.53 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 2.1.1.53 in Browse.

Papers

PaperOrganismsRecords
Putrescine N-methyltransferases--a structure-function analysisCalystegia sepium, Datura stramonium and 3 more6

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
putrescine N-methyltransferase CsPMT1Calystegia sepiumbutane-1,4-diamine0.160.121.3 calc.pH 9, 30 °CPMID 17221359Open
putrescine N-methyltransferase DsPMTDatura stramoniumbutane-1,4-diamine0.3880.2811.38 calc.pH 9, 30 °CPMID 17221359Open
putrescine N-methyltransferase LePMTLycopersicum esculentumbutane-1,4-diamine0.190.1131.7 calc.pH 9, 30 °CPMID 17221359Open
putrescine N-methyltransferase PdPMTPhysalis divaricatabutane-1,4-diamine0.198——pH 9, 30 °CPMID 17221359Open
putrescine N-methyltransferase SdPMTSolanum dulcamarabutane-1,4-diamine—0.169—PMID 17221359Open
putrescine N-methyltransferase SdPMTSolanum dulcamarabutane-1,4-diamine0.047——pH 9, 30 °CPMID 17221359Open