Polypeptides with ketol-acid reductoisomerase activity

Polypeptides having ketol-acid reductoisomerase activity are provided. Also disclosed are recombinant host cells comprising isobutanol biosynthetic pathways employing such polypeptides. Methods for producing isobutanol employing host cells comprising the polypeptides having ketol-acid reductoisomera...

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Bibliographische Detailangaben
Hauptverfasser: McElvain, Jessica, Li, Yougen, Rothman, Steven Cary
Format: Patent
Sprache:eng
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Zusammenfassung:Polypeptides having ketol-acid reductoisomerase activity are provided. Also disclosed are recombinant host cells comprising isobutanol biosynthetic pathways employing such polypeptides. Methods for producing isobutanol employing host cells comprising the polypeptides having ketol-acid reductoisomerase activity are also disclosed.