Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues
Reexamination Certificate
2008-07-29
2008-07-29
Robinson, Hope A (Department: 1652)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
C530S300000, C435S221000, C435S007100
Reexamination Certificate
active
07405271
ABSTRACT:
An alkaline protease having an amino acid with one or more amino acid residues selected from among those located at (a) position 63, (b) position 89, (c) position 120, (d) positions 63 and 187, (e) position 226, (f) position 296, (g) position 304 of the amino acid sequence of SEQ ID NO: 1, or at positions corresponding to these positions, are the following amino acid residues, respectively: (a): serine, (b): histidine, (c): arginine, (d): serine,(e): tyrosine, (f): valine, and (g): serine; and a gene encoding the alkaline protease.
REFERENCES:
patent: 6803222 (2004-10-01), Hatada et al.
patent: 7101698 (2006-09-01), Sato et al.
patent: 1 209 233 (2002-05-01), None
patent: WO 87/05050 (1987-08-01), None
patent: WO 98/56927 (1998-12-01), None
patent: WO 99/11768 (1999-03-01), None
patent: WO 99/18218 (1999-04-01), None
Wells, Biochemistry, vol. 29, pp. 8509-8517, 1990.
Seffernick et al. (J. Bacteriology, vol. 183, pp. 2405-2410, 2001).
C. Schmidt-Danner, et al., Trends in Biotechnology, vol. 17, No. 4, XP 004162829, pp. 135-136, “Directed Evolution of Industrial Enzymes”, Apr. 1999.
K. Saeki, et al., Biochemical and Biophysical Research Communications, vol. 279, No. 2, pp. 313-319, “Novel Oxidatively Stable Subtilisin-Like Serine Proteases From AlkaliphilicBacillusspp.: Enzymatic Properties, Sequences, and Evolutionary Relationships”, 2000.
Izawa Yoshifumi
Kobayashi Tohru
Koyama Shingo
Okuda Mitsuyoshi
Sato Tsuyoshi
Kao Corporation
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Robinson Hope A
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