Metabolic activity is exhibited against a larger number of compounds having different acting properties. A cytochrome P450 gene encodes a protein having an amino acid sequence of any of SEQ ID NOS: 2, 4, 6, and 8.

The present invention relates to novel monooxygenases which are useful in the hydroxylation of aromatic hydrocarbons. They are particularly useful for the production of 1-naththol and 7-hydroxycoumarin from naphthol and 7-Ethoxycoumarin, respectively.

Described in this application are UDP-glycosyltransferases (UGT) enzymes, host cells expressing the UGTs, and methods of producing mogrol precursors, mogrol, and/or mogrosides using such host cells.

An in vitro method for determining the functionality of a cytochrome P450 enzyme variant or an orthologue thereof to metabolize at least one substrate. In particular, the cytochrome P450 enzyme variant is a CYP2D6 variant. Further, a kit including the required reagents and biological material, i.e. cells, to carry out the method.

Described is a method for the production of isobutene from 3-methylcrotonyl-CoA comprising the steps of:

(a) enzymatically converting 3-methylcrotonyl-CoA into 3-methylbutyric acid; and
(b) further enzymatically converting the thus produced 3-methylbutyric acid into isobutene.

The conversion of 3-methylcrotonyl-CoA into 3-methylbutyric acid can be achieved by first enzymatically converting 3-methylcrotonyl-CoA into 3-methylbutyryl-CoA and further enzymatically converting the thus produced 3-methylbutyryl-CoA into 3-methylbutyric acid. Alternatively, the conversion of 3-methylcrotonyl-CoA into 3-methylbutyric acid can be achieved by first enzymatically converting 3-methylcrotonyl-CoA into 3-methylcrotonic acid and then further enzymatically converting the thus produced 3-methylcrotonic acid into 3-methylbutyric acid.

The present invention relates to novel monooxygenases which are useful in the hydroxylation of aromatic hydrocarbons. They are particularly useful for the production of 1-naththol and 7-hydroxycoumarin from naphthol and 7-Ethoxycoumarin, respectively.

The present invention relates to novel monooxygenases which are useful in the hydroxylation of aromatic hydrocarbons. They are particularly useful for the production of 1-naththol and 7-hydroxycoumarin from naphthol and 7-Ethoxycoumarin, respectively.

The present invention relates to novel monooxygenases which are useful in the hydroxylation of aromatic hydrocarbons. They are particularly useful for the production of 1-naththol and 7-hydroxycoumarin from naphthol and 7-Ethoxycoumarin, respectively.

Described herein are CB5 polypeptides for the biosynthesis of oxygenated hydrocarbons in modified host cells.