Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Reexamination Certificate
2006-08-29
2006-08-29
Nashed, Nashaat T. (Department: 1656)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
C435S069100, C435S221000, C435S222000, C435S252300, C435S320100, C536S023200, C510S300000
Reexamination Certificate
active
07098017
ABSTRACT:
The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved autoproteolytic stability in comparison to their wild type parent enzymes.
REFERENCES:
patent: 4760025 (1988-07-01), Estell et al.
patent: RE34606 (1994-05-01), Estell et al.
patent: 5324653 (1994-06-01), Van Eekelen et al.
patent: 5482849 (1996-01-01), Branner et al.
patent: 5500364 (1996-03-01), Christianson et al.
patent: 5543302 (1996-08-01), Boguslawski et al.
patent: 5665587 (1997-09-01), Aaslyng et al.
patent: 5700676 (1997-12-01), Bott et al.
patent: 5741694 (1998-04-01), Hastrup et al.
patent: 5766898 (1998-06-01), Loevborg
patent: 5837517 (1998-11-01), Sierkstra et al.
patent: 5846802 (1998-12-01), Buxton et al.
patent: 6190900 (2001-02-01), Sierkstra et al.
patent: 6287841 (2001-09-01), Mulleners et al.
patent: 6300116 (2001-10-01), von der Osten et al.
patent: 6436690 (2002-08-01), Brode et al.
patent: 6455295 (2002-09-01), Brode et al.
patent: 6475765 (2002-11-01), Brode et al.
patent: 6586221 (2003-07-01), Graycar et al.
patent: 6599730 (2003-07-01), Brode et al.
patent: 6682924 (2004-01-01), Sierkstra et al.
patent: WO 87/05050 (1987-08-01), None
patent: WO 89/06279 (1989-07-01), None
patent: WO 91/00345 (1991-01-01), None
patent: WO 94/02618 (1994-02-01), None
patent: WO 95/10615 (1995-04-01), None
patent: WO 95/30011 (1995-11-01), None
patent: WO 96/28557 (1996-09-01), None
patent: WO 96/28558 (1996-09-01), None
patent: WO 96/34964 (1996-11-01), None
Abstract-PCT-WO 96/34946.
Abstract-PCT-WO 91/00345.
Abstract-PCT-WO 89/06279.
WPI/Derwent's abstract, No. 93-223530, week 9328, Abstract of JP, 5146292.
Braxton et al., Biochemistry, vol. 31, pp. 7796-7801, (1992).
Brode et al., The Journal of Biological Chemistry, vol. 269, No. 38. pp. 23538-23543, (1994).
Andersen Carsten
Bauditz Peter
Halkier Torben
Hansen Peter Kamp
Osten Claus von der
Lambiris Elias J.
Moore William W.
Nashed Nashaat T.
Novozymes A/S
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