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Variant Humicola grisea CBH1.1

United States Patent

August 16, 2011
View the Complete Patent at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted.
Goedegebuur; Frits (Vlaardingen, NL), Gualfetti; Peter (San Francisco, CA), Mitchinson; Colin (Half Moon Bay, CA), Larenas; Edmund (Moss Beach, CA)
Danisco US Inc. (Palo Alto, CA)
11/ 825,498
July 6, 2007
STATEMENT AS TO RIGHTS TO INVENTIONS MADE UNDER FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT Portions of this work were funded by Subcontract No. ZCO-0-30017-01 with the National Renewable Energy Laboratory under Prime Contract No. DE-AC36-99GO10337 with the U.S. Department of Energy. Accordingly, the United States Government may have certain rights in this invention.