Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Reexamination Certificate
2005-12-21
2008-12-30
Prouty, Rebecca E. (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
C435S107000, C435S108000, C435S110000, C435S200000, C435S252300, C435S252330, C435S320100, C435S471000, C435S115000, C435S114000
Reexamination Certificate
active
07470524
ABSTRACT:
There is disclosed a method for producing an L-amino acid, for example L-threonine, L-lysine, L-histidine, L-phenylalanine, L-arginine, L-tryptophan or L-glutamic acid, using a bacterium of the Enterobacteriaceae family, wherein the bacterium has been modified to enhance an activity of L-arabinose permease.
REFERENCES:
patent: 6960455 (2005-11-01), Livshits et al.
patent: 2003/0077764 (2003-04-01), Tsujimoto et al.
patent: 2004/0038380 (2004-02-01), Debabov et al.
patent: 2004/0132165 (2004-07-01), Akhverdian et al.
patent: 2004/0229320 (2004-11-01), Stoynova et al.
patent: 2004/0229321 (2004-11-01), Savrasova et al.
patent: 2005/0048631 (2005-03-01), Klyachko et al.
patent: 2005/0054061 (2005-03-01), Klyachko et al.
patent: 2005/0124048 (2005-06-01), Akhverdian et al.
patent: 2005/0176033 (2005-08-01), Klyachko et al.
patent: 2005/0214911 (2005-09-01), Marchenko et al.
patent: 2005/0214913 (2005-09-01), Marchenko et al.
patent: 2005/0239175 (2005-10-01), Tabolina et al.
patent: 2006/0030009 (2006-02-01), Livshits et al.
patent: 2006/0035346 (2006-02-01), Savrasova et al.
patent: 0 488 424 (1992-06-01), None
patent: 0 796 912 (1997-09-01), None
patent: 1 078 989 (2001-02-01), None
patent: 1 170 358 (2002-01-01), None
patent: 1 577 396 (2005-09-01), None
patent: WO 03/004662 (2003-01-01), None
patent: WO 03/076637 (2003-09-01), None
Daruwalla et al., Energization of the transport systems for arabinose and comparison with galactose transport inEscherichia coli. Biochem. J., 1981 vol. 200: 611-627.
Maiden et al., The cloning, DNA sequence, and overexpression of the gene araE coding for arabinose-proton symport inEscherichia coliK 12. JBC., 1988 vol. 263 (17): 8003-8010.
Johnson et al., In vivo induction kinetics of the arabinose promoters inEscherichia coli. J. Bacteriol., 1995, vol. 177 (12): 3438-3442.
Schleif R., Regulation of the L-arabinose operon ofEscherichia coli. TIG., 2000, vol. 16 (2): 559-565.
Brown T., Hybridization analysis of DNA blots. Current Protocols in Moelcular Biology, Unit 2.10: 2.10.12.10.16, 1993, Published by John Wiley & Sons, USA.
Guo et al., Protein tolerance to random amino acid change. PNAS., 2004, vol. 101: 9205-9210. Published online Jun. 14, 2004.
Daruwalla, K. R., et al., “Energization of the transport systems for arabinose and comparison with galactose transport inEscherichia coli,” Biochem. J. 1981;200:611-627.
Datsenko, K. A., et al., “One-step inactivation of chromosomal genes inEscherichia coliK-12 using PCR products,” PNAS 2000;97(12):6640-6645.
Gold, L., et al., “Translational Initiation in Prokaryotes,” Annual Reviews Microbiology 1981;35:365-403.
Griffith, J. K., et al., “Membrane transport proteins: implications of sequence comparisons,” Current Op. Cell Biol. 1992;4(4):684-695.
Hui, A., et al., “Mutagenesis of the three bases preceding the start codon of the β-galactoside mRNA and its effect on translation inEscherichia coli,” The EMBO Journal 1984;3(3):623-629.
Wovcha, M. G., et al., “Amplification of D-Xylose and D-Glucose Isomerase Activities inEscherichia coliby Gene Cloning,” Appl. Environment. Microbiol. 1983;45(4):1402-1404.
International Preliminary Report on Patentability for PCT Patent App. No. PCT/JP2005/023829 (Jul. 5, 2007).
Database Geneseq [Online], “Bacterial polynucleotide #23536” retried from EBI accession No. GSN: ADT48785.
Database EMBL [Online] “Low-affinity L-arabinose transport system proton symport protein.Shigella flexneri” retrieved from EBI accession No. Q83QB4—SHIFL, Jun. 1, 2003.
Database EMBL [Online] “L-arabinose isomerase.Salmonella typhi” retrieved from EBI accession No. Q8Z401—SALTI, Mar. 7, 2003.
Database Geneseq [Online] “E. coliprotein #2” retrieved from EBI accession No. GSN: ADI27981 & US 2003/165891 A1, Jun. 10, 2003.
Maiden, M. C. J., et al., “The Cloning, DNA Sequence, and Overexpression of the GenearaECoding for Arabinose-Proton Symport inEscherichia coliK-12,” J. Biol. Chem. 1988;263(17):8003-8010.
Shatwell, K. P., et al., “Cloning, Sequencing, and Expression of thearaEGene ofKlebsiella oxytoca8017, Which Encodes Arabinose-H+Symport Activity,” J. Bacteriol. 1995;177(18):5379-5380.
International Search Report and Written Opinion of the International Searching Authority for PCT App. No. PCT/JP2005/023829 (Apr. 19, 2006).
Kozlov Yury Ivanovich
Rybak Konstantin Vyacheslavovich
Slivinskaya Ekaterina Aleksandrovna
Suzuki Tomoko
Ajinomoto Co. Inc.
Cermak Shelly Guest
Cermak Kenealy & Vaidya LLP
Prouty Rebecca E.
Raghu Ganapathirama
LandOfFree
Method for producing L-amino acids using bacteria of the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing L-amino acids using bacteria of the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing L-amino acids using bacteria of the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4041893