Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Transferase other than ribonuclease
Reexamination Certificate
2005-12-06
2005-12-06
Rao, Manjunath (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Transferase other than ribonuclease
C435S069100, C435S252300, C435S320100, C435S071100, C435S004000, C435S015000, C435S440000, C536S023200
Reexamination Certificate
active
06972192
ABSTRACT:
A novel polyhydroxyalkanoate (PHA) synthase derived from a microorganism capable of producing a PHA having a novel side-chain structure and a DNA encoding the amino acid sequence for the synthase are provided. Two PHA synthase proteins (SEQ ID NOs: 1 and 3) derived fromPseudomonas cichoriiYN2 (FERM BP-7375) and PHA synthase genes encoding these PHA synthases are provided, respectively (SEQ ID NOs: 2 and 4). A recombinant microorganism is endowed with a PHA producing ability.
REFERENCES:
patent: 4393167 (1983-07-01), Holmes et al.
patent: 4477654 (1984-10-01), Holmes et al.
patent: 5135859 (1992-08-01), Witholt et al.
patent: 5200332 (1993-04-01), Yamane et al.
patent: 5292860 (1994-03-01), Shiotani et al.
patent: 5849894 (1998-12-01), Clemente et al.
patent: 5968805 (1999-10-01), Doi et al.
patent: 6485951 (2002-11-01), Yano et al.
patent: 2001/0053544 (2001-12-01), Yano et al.
patent: 2001/0055795 (2001-12-01), Yano et al.
patent: 2002/0098565 (2002-07-01), Yano et al.
patent: 2003/0049806 (2003-03-01), Yano et al.
patent: 2003/0077746 (2003-04-01), Yano et al.
patent: 2003/0082777 (2003-05-01), Yano et al.
patent: 2003/0087413 (2003-05-01), Yano et al.
patent: 2003/0124692 (2003-07-01), Yano et al.
patent: 0 897 005 (1999-12-01), None
patent: 1 120 461 (2001-08-01), None
patent: 5-7492 (1993-03-01), None
patent: 5-93049 (1993-04-01), None
patent: 6-15604 (1994-01-01), None
patent: 7-14352 (1995-01-01), None
patent: 7-265065 (1995-10-01), None
patent: 2642937 (1997-05-01), None
patent: 9-191893 (1997-07-01), None
patent: WO 90/12104 (1990-10-01), None
patent: WO 91/00917 (1991-01-01), None
patent: WO 01/11014 (2001-02-01), None
K. Fritzsche et al., “An Unusual Bacterial Polyester With a Phenyl Pendant Group,” 191Makromol. Chem. 1957-1965 (1990).
J. Marmur, “A Procedure for the Isolation of Deoxyribonucleic Acid From Micro-Organisms,” 3J. Mol. Biol. 208-218 (1961).
Methods in Enzymology, vol. 68, p. 253 (1979).
O. Peoples et al., “Poly-β-hydroxybutyrate Biosynthesis inAlcaligenes eutrophusH16,” 264(26)J. Biol. Chem. 15293 (1989).
G. W. Huisman et al., “Metabolism of Poly(3-hydroxyalkanoates) (PHAs) byPseudomonas oleovorans,” 266J. Biol. Chem. 2191 (1991).
U. Pieper et al., “Identification, Cloning and Sequence Analysis of the Poly(3-hydroxialkanoic acid) Synthase Gene of the Gram-Positive BacteriumRhodococcus ruber,” 96FEMS Microbiol. Lett. 73 (1992).
A. Timm et al., “Cloning and Molecular Analysis of the Poly(3-hydroxyalkanoic acid) Gene Locus ofPseudomonas aeruginosaPAO1,” 209Eur. J. Biochem. 15 (1992).
H. Matsusaki et al., “Cloning and Molecular Analysis of the Poly)3-hydroxybutyrate) and Poly(3-hydroxybutyrate)-co-3-hydroxyalkanoate) Biosynthesis Genes inPseudomonassp. Strain 61-3,” 180(24)J. Bacteriol. 6459-6467 (1998).
H. Matsusake et al., “PHA Synthase 1” Retrieved from EBI, Database Accession No. Q9Z3Y1, May 1, 1999 (XP-002176385), Abstract.
H. Matsusake et al., “PHA Synthase 2” Retrieved from EBI, Database Accession No. Q9Z3X9, May 1, 1999 (XP-002176384), Abstract.
H. Matsusake et al., “Pseudomonassp. 61-3 Genes for PHA Synthase 1, PHA Depolymerase, PHA Synthase 2 and PhaD, Complete CDs” Retrieved from EBI, Database Accession No. AB014758, Dec. 12, 1998 (XP-002176386), Abstract.
Belén García et al., “Novel Biodegradable Aromatic Plastics from a Bacterial Source,” 274(41)J. Biol. Chem. 29228-28241 (1999).
D.M. Becker et al., “High-Efficiency Transformation of Yeast by Electroporation,” 194Methods Enzymol. 182-187 (1990).
H. Ito et al., “Transformation of Intact Yeast Cells Treated with Alkali Cations,” 153(1)J. Bacteriol. 163-168 (1983).
A. Hinnen et al., “Transformation of Yeast,” 75(4)Proc. Natl. Acad. Sci. 1929-1933 (1978).
Honma Tsutomu
Imamura Takeshi
Suda Sakae
Yano Tetsuya
Pak Yong
Rao Manjunath
LandOfFree
Polyhydroxyalkanoate synthase and gene encoding the same enzyme does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyhydroxyalkanoate synthase and gene encoding the same enzyme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyhydroxyalkanoate synthase and gene encoding the same enzyme will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3506929