ID   1.14.14.151
DE   premnaspirodiene oxygenase.
AN   CYP71D55.
AN   HPO.
AN   Hyoscymus muticus premnaspirodiene oxygenase.
CA   (-)-vetispiradiene + 2 O2 + 2 reduced [NADPH--hemoprotein reductase] =
CA   2 H(+) + 3 H2O + 2 oxidized [NADPH--hemoprotein reductase] +
CA   solavetivone.
CC   -!- A cytochrome P450 (heme-thiolate) protein.
CC   -!- The enzyme from the plant Hyoscymus muticus also hydroxylates
CC       valencene at C-2 to give the alpha-hydroxy compound, nootkatol,
CC       and this is converted into nootkatone.
CC   -!- 5-Epiaristolochene and epieremophilene are hydroxylated at C-2 to
CC       give a 2beta-hydroxy derivatives that are not oxidized further.
CC   -!- Formerly EC 1.14.13.121.
DR   A6YIH8, C7D55_HYOMU;
//