Article
Geranyl diphosphate:4-hydroxybenzoate geranyltransferase from Lithospermum erythrorhizon. Cloning and characterization of a ket enzyme in shikonin biosynthesis.
The Journal of biological chemistry - 22 Feb 2002
Yazaki Kazufumi, Kunihisa Miyuki, Fujisaki Takahiro, Sato Fumihiko
Abstract excerpt
Two cDNAs encoding geranyl diphosphate:4-hy- droxybenzoate 3-geranyltransferase were isolated from Lithospermum erythrorhizon by nested PCR using the conserved amino acid sequences among polyprenyl- transferases for ubiquinone biosynthesis. They were functionally expressed in yeast COQ2 disruptant and showed a strict substrate specificity for geranyl diphosphate as the prenyl donor, in contrast to ubiquinone...
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