Patent · US Active

Polypeptide for the enzymatic detoxification of zearalenone, isolated polynucleotide, and associated additive, use and method

US11136561B2 · kind B2 · utility

2Cited by

0References

2Claims

0Family size

Assignee

Erber AG · AT

Inventors

Juan Antonio TORRES ACOSTA · Wien, AT
Gerhard Adam · Wien, AT
Elisavet KUNZ-VEKIRU · Wien, AT
Wulf-Dieter Moll · Stockerau, AT
Rudolf Mitterbauer · Kufstein, AT
Clemens SCHMEITZL · Wien, AT

Key dates

Filing date	Mar 25, 2020
Grant date	Oct 5, 2021
Priority date	—
Expiry date	Mar 25, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y114/13022
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a polypeptide for the enzymatic detoxification of zearalenone, said polypeptide being a monooxygenase which converts the keto group in position 7 of zearalenone into an ester group, the monooxygenase in particular being an amino acid sequence selected from the group comprising sequence ID No. 1, 2 and 3 or a functional variant thereof. The functional variant and at least one of the amino acid sequences has a sequence identity of at least 60%, preferably at least 70%, more preferably at least 80% and most preferably 90%.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.