Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Enzyme component of specific activity or source
Patent
1997-07-22
2000-01-25
Fries, Kery
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Enzyme component of specific activity or source
510393, 510530, 510125, 510127, 510129, 510133, 510152, 510226, 510305, 510306, 510320, C11D 3386
Patent
active
06017871&
ABSTRACT:
The present invention relates to cleaning compositions comprising protease enzyme which is a carbonyl hydrolase variant having an amino acid sequence not found in nature, which is derived by replacement of a plurality of amino acid residues of a precursor carbonyl hydrolase with different amino acids, wherein said plurality of amino acid residues replaced in the precursor enzyme correspond to position +76 in combination with one or more of the following residues: +99, +101, +103, +104, +107, +123, +27, +105, +109, +126, +128, +135, +156, +166, +195, +197, +204, +206, +210, +216, +217, +218, +222, +260, +265, and/or +274, where the numbered positions corresponds to naturally-occurring subtilisin from Bacillus amyloliquefaciens or to equivalent amino acid residues in other carbonyl hydrolases or subtilisins (such as Bacillus lentus subtilisin).
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Baeck Andre
Barnett Bobby Lee
Bott Richard Ray
Brode Philip Frederick
Ghosh Chanchal Kumar
Cook C. Brant
Fries Kery
Rasser J. C.
The Procter & Gamble & Company
Zerby Kim William
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