spermidine + O2 + H2O = 4-aminobutanal + propane-1,3-diamine + H2O2
spermidine + o2 + h2o = 4-aminobutanal + propane-1,3-diamine + h2o2
spermidine + O2 + H2O = 4-aminobutanal + propane-1,3-diamine + H2O2
spermidine + o2 + h2o = 4-aminobutanal + propane-1,3-diamine + h2o2