Enhanced phytase variants

The present invention provides the field of enhancing proteins and in particular to that of proteins enhanced by molecular change. It provides a variant of a phytase that is termed enhanced in that is has better thermostability and/or activity than the original phytase. The invention also provides a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MESTA LAURENT, WINTER BRUNO, DELCOURT MARC, CHAUTARD HELENE, BLESA STEPHANE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides the field of enhancing proteins and in particular to that of proteins enhanced by molecular change. It provides a variant of a phytase that is termed enhanced in that is has better thermostability and/or activity than the original phytase. The invention also provides a nucleic acid coding for said variant, a cassette or an expression vector containing said variant, a host cell expressing said variant, a composition comprising said variant and uses thereof, principally in the preparation of food additives and animal feed.