Enzymes having alpha amylase activity and methods of use...

Chemistry: molecular biology and microbiology – Process of mutation – cell fusion – or genetic modification

Reexamination Certificate

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C435S004000, C435S006120, C435S069100, C435S183000, C435S200000, C435S203000, C435S252300, C435S320100, C536S023200, C536S023500, C536S023600, C536S023700, C530S350000

Reexamination Certificate

active

07323336

ABSTRACT:
The invention relates to alpha amylases and to polynucleotides encoding the alpha amylases. In addition methods of designing new alpha amylases and methods of use thereof are also provided. The alpha amylases have increased activity and stability at increased pH and temperature.

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