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Information on EC 1.14.14.151 - premnaspirodiene oxygenase

for references in articles please use BRENDA:EC1.14.14.151

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IUBMB Comments

A cytochrome P-450 (heme-thiolate) protein. The enzyme from the plant Hyoscymus muticus also hydroxylates valencene at C-2 to give the α-hydroxy compound, nootkatol, and this is converted into nootkatone. 5-Epiaristolochene and epieremophilene are hydroxylated at C-2 to give a 2β-hydroxy derivatives that are not oxidized further.

The enzyme appears in viruses and cellular organisms

Synonyms
premnaspirodiene oxygenase, cyp71d55, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
(-)-vetispiradiene + 2 [reduced NADPH-hemoprotein reductase] + 2 O2 = solavetivone + 2 [oxidized NADPH-hemoprotein reductase] + 3 H2O
show the reaction diagram
overall reaction
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(-)-vetispiradiene + [reduced NADPH-hemoprotein reductase] + O2 = solavetivol + [oxidized NADPH-hemoprotein reductase] + H2O
show the reaction diagram
(1a)
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solavetivol + [reduced NADPH-hemoprotein reductase] + O2 = solavetivone + [oxidized NADPH-hemoprotein reductase] + 2 H2O
show the reaction diagram
(1b)
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