STABILITY-ENHANCED PROTEASE VARIANTS VI

Proteases may include an amino acid sequence having at least 70% sequence identity with the amino acid sequence given in SEQ ID NO:1 over its entire length. The proteases may further have, in each case based on the numbering according to SEQ ID NO:1, amino acid substitutions 9T, 130D/V, 133A, 144K,...

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Bibliographische Detailangaben
Hauptverfasser: PRUESER, Inken, WIELAND, Susanne, MUSSMANN, Nina, DEGERING, Christian
Format: Patent
Sprache:eng
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Zusammenfassung:Proteases may include an amino acid sequence having at least 70% sequence identity with the amino acid sequence given in SEQ ID NO:1 over its entire length. The proteases may further have, in each case based on the numbering according to SEQ ID NO:1, amino acid substitutions 9T, 130D/V, 133A, 144K, 217M, 252T and 271E at the positions corresponding to positions 9, 130, 133, 144, 217, 252 and 271. The proteases may further include at least one further amino acid substitution at at least one of the positions corresponding to positions 6, 89, 131, 166, 189, 211 or 224, and to the production and use thereof. Such proteases exhibit very good stability with good cleaning performance.