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Literature summary for 1.3.3.8 extracted from

  • Nair, A.J.; Rao, J.M.; Sudhakaran, P.R.
    Partial purification and modulation of tetrahydroberberine oxidase from Coscinium fenestratum (1994), Plant Sci., 96, 217-221.
No PubMed abstract available
Search for more literature for 1.3.3.8

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.001
-
 (S)-tetrahydroberberine
-
 Coscinium fenestratum

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ CuSO4, enhances enzyme activity Coscinium fenestratum
additional information different metallic ions studied Coscinium fenestratum

Organism

Organism UniProt Comment Textmining
Coscinium fenestratum
-
 wood tumeric
-

Purification (Commentary)

Purification (Comment) Organism
partially Coscinium fenestratum

Reaction

Reaction Comment Organism Reaction ID
(S)-tetrahydroberberine + 2 O2 + H+ = berberine + 2 H2O2 final step of berberine biosynthesis Coscinium fenestratum
a

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
 Coscinium fenestratum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(S)-tetrahydroberberine + 2 O2
-
 Coscinium fenestratum berberine + 2 H2O2
-
 ?
(S)-tetrahydroberberine + 2 O2
-
 Coscinium fenestratum berberine + 2 H2O2
-
 r