Tyrosine hydroxylase variants and methods of use thereof

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United States of America Patent

PATENT NO 10457918
APP PUB NO 20170306301A1
SERIAL NO

15507711

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Abstract

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The present disclosure provides a variant tyrosine hydroxylase that provides for increased production of L-DOPA in a host cell that expresses the tyrosine hydroxylase. The present disclosure provides nucleic acids encoding the variant tyrosine hydroxylase, and host cells genetically modified with the nucleic acids. The present disclosure provides methods of making L-DOPA in a host cell. The present disclosure provides methods of making a benzylisoquinoline alkaloid (BIA), or a BIA precursor. The present disclosure provides methods of detecting L-DOPA level in a cell. The present disclosure provides methods of identifying tyrosine hydroxylase variants that provide for increased L-DOPA production; and methods of identifying gene products that provide for increased tyrosine production.

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Patent Owner(s)

Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA1111 FRANKLIN STREET 5TH FLOOR OAKLAND CA 94607-5200

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeLoache, William C Oakland, US 8 15
Dueber, John E San Francisco, US 5 26
Martin, Vincent J J Montreal, CA 7 49
Narcross, Lauren Montreal, CA 2 24
Russ, Zachary N Berkeley, US 1 12
Scrivens, P James St. Constant, CA 1 12

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