Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Lyase
Reexamination Certificate
2011-02-15
2011-02-15
Nashed, Nashaat T (Department: 1656)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Lyase
Reexamination Certificate
active
07888095
ABSTRACT:
The present invention provides methods of designing and generating polypeptide variants that have altered function compared to a parent polypeptide. The present invention further provides a computer program product for carrying out the design of a variant polypeptide. The present invention further provides nucleic acids encoding terpene cyclase variants, as well as vectors and host cells comprising the nucleic acids. The present invention further provides variant terpene cyclases; methods of producing the variant terpene cyclases; and methods of producing isoprenoid compounds.
REFERENCES:
patent: 6358709 (2002-03-01), Short et al.
patent: 6602986 (2003-08-01), Stemmer et al.
patent: 6713281 (2004-03-01), Short et al.
patent: 7172886 (2007-02-01), Keasling et al.
patent: 7192751 (2007-03-01), Keasling et al.
Caruthers et al. (2000) “Crystal Structure Determination of Aristolochene Synthase from the Blue Cheese Mold, Penicillium roqueforti”Journal of Biological Chemistry275:25533-25539.
Lesburg et al. (1997) “Crystal Structure of Pentalenene synthase: Mechnistic Insights on Terpenoid Cyclization Reactions in Biology”Science277:1820-1824.
Little and Croteau (2002) “Alteration of product formation by directed mutagensis and truncation of the multiple-product sesquiterpene synthases δ-selinene synthase and Y-synthase humulen”Archives of Biochemistry and Biophysics402:120-135.
Martin et al. (2003) “Engineering a mevalonate pathway inEscherichia colifor production of terpenoids”Nature Biotechnology21(7):796-802.
Rynkiewicz et al. (2001) “Structure of trichodiene synthase fromFusarium sporotrichioidesprovides mechanistic inferences on the terpene cyclization cascade”Proc. Natl. Acad. Sci. USA98:13543-13548.
Starks et al. (1997) “Structural Basis for Cyclic Terpene Biosynthesis by Tobacco 5-EPi-Aristolochene Synthase”Science277:1815-1820.
Steele et al. (1998) Sesquiterpene Synthases from Grand Fir (Abies grandis)Journal of Biological Chemistry273:2078-2089.
Keasling Jay D.
Yoshikuni Yasuo
Borden Paula A.
Bozicevic Field & Francis LLP
Nashed Nashaat T
The Regents of the University of California
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