Henkel Kommanditgesellschaft Auf Aktien

Cognis Corporation

Other

Henkel Konnarditgesellshaft Auf Aktien

Cognis Gesellschaft Fuer Bio Und Umwelttechnologie Mbh

Basf Se Corporation

Henkel Ag & Company, Kgaa

Dean W Goddette

Karl-Heinz Maurer

Beatrix Kottwitz

Albrecht Weiss

Horst Upadek

Christian G Paech

Charles R Wilson

Teresa M Christianson

Irmgard Schmidt

Robert B Reynolds

Beth Frances Ladin

Shiow-Shong Yang

Maria R Lau

Maria R Tang

Jörg Poethkow

Charles Ronald Wilson

Teresa A Christianson

Mutant DSM 5483 proteases are derived by the replacement of at least one amino acid residue of the mature form of the DSM 5483 alkaline protease. The mutant proteases are expressed by genes which are mutated by site-specific mutagenesis. The amino acid sites selected for replacement are identified by means of a computer based method which compares the three dimensional structure of the wild-type protease and a reference protease.

Mutant proteolytic enzymes and method of production

This invention relates to proteases with improved application properties in cleaners and detergents. The improvement's achieved by substituting positively charged or uncharged amino acids in the substrate binding region of the wild type subtilisin protease.

Enzymes for detergents

Mutant B. lentus DSM 5483 proteases are derived by the replacement of at least one amino acid residue of the mature form of the B. lentus DSM 5483 alkaline protease. The mutant proteases are expressed by genes which are mutated by site-specific mutagenesis. The amino acid sites selected for replacement are identified by means of a computer based method which compares the three dimensional structure of the wild-type protease and a reference protease.

Bacillus lentus alkaline protease varints with enhanced stability

Bacillus lentus alkaline protease variants with increased stability

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Chelmsford, MA, United States of America

Dean W Goddette