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EC 1.4.3.10 Details
EC number
1.4.3.10
Accepted name
putrescine oxidase
Reaction
putrescine + O2 + H2O = 4-aminobutanal + NH3 + H2O2
Systematic name
putrescine:oxygen oxidoreductase (deaminating)
CAS registry number
9076-87-3
Comment
A flavoprotein (FAD). 4-Aminobutanal condenses non-enzymically to 1-pyrroline.
History
created 1976
EC Tree
1.4.3.9 created 1972, deleted 1984
1.4.3.17 created 2000, deleted 2003
1.4.3.18 proposed 2000