CatLogenzyme kinetics catalog

EC 1.5.3.16: spermine oxidase

OxidoreductasesOpen in Browse

CatLog read 7 records for EC 1.5.3.16 from 2 papers, for 2 organisms. Names in these papers: spermine oxidase (SMO), spermine oxidase (MmSMO).

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 35 records for EC 1.5.3.16 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 1.5.3.16 in Browse.

Papers

PaperOrganismsRecords
Metabolic stability of alpha-methylated polyamine derivatives and their use as substitutes for the natural polyaminesHomo sapiens4
Probing mammalian spermine oxidase enzyme-substrate complex through molecular modeling, site-directed mutagenesis and biochemical characterizationMus musculus3

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
spermine oxidase (MmSMO)Mus musculusspermine3.570.24215pH 8.5, 25 °CPMID 20839014Open
spermine oxidase (MmSMO)variant H82QMus musculusspermine0.0240.530.05pH 8.5, 25 °CPMID 20839014Open
spermine oxidase (MmSMO)variant K367MMus musculusspermine0.10.0215pH 8.5, 25 °CPMID 20839014Open
spermine oxidase (SMO)Homo sapiensbis-α-methylspermine (1,12-dimethylspermine)—0.1—pH 9.5, 37 °CPMID 15611107Open
spermine oxidase (SMO)Homo sapiensspermine—0.02—pH 9.5, 37 °CPMID 15611107Open
spermine oxidase (SMO)Homo sapiensα-methylspermineunmethylated end of MeSpm (Table II footnote a)—0.067—pH 9.5, 37 °CPMID 15611107Open
spermine oxidase (SMO)Homo sapiensα-methylsperminemethylated end of MeSpm (Table II footnote b)—0.034—pH 9.5, 37 °CPMID 15611107Open