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EC 1.3.3.8 Details
EC number
1.3.3.8
Accepted name
tetrahydroberberine oxidase
Reaction
(S)-tetrahydroberberine + 2 O2 = berberine + 2 H2O2
Other name(s)
(S)-THB oxidase
Systematic name
(S)-tetrahydroberberine:oxygen oxidoreductase
CAS registry number
114705-00-9
Comment
The enzyme from Berberis sp. is a flavoprotein; that from Coptis japonica is not. (R)-Tetrahydroberberines are not oxidized.
History
created 1990 (EC 1.5.3.8 created 1989, incorporated 1992)
EC Tree
1.3.99.9 created 1976, deleted 2002