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1. (WO2017146195) A METHOD FOR PRODUCING L-AMINO ACIDS USING A BACTERIUM OF THE FAMILY ENTEROBACTERIACEAE OVEREXPRESSING A GENE ENCODING AN IRON EXPORTER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/146195 International Application No.: PCT/JP2017/007035
Publication Date: 31.08.2017 International Filing Date: 24.02.2017
IPC:
C12P 13/04 (2006.01) ,C12P 13/08 (2006.01) ,C07K 14/245 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
13
Preparation of nitrogen-containing organic compounds
04
Alpha- or beta-amino acids
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
13
Preparation of nitrogen-containing organic compounds
04
Alpha- or beta-amino acids
08
Lysine; Diaminopimelic acid; Threonine; Valine
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
195
from bacteria
24
from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
245
Escherichia (G)
Applicants:
AJINOMOTO CO., INC. [JP/JP]; 15-1, Kyobashi 1-chome, Chuo-ku, Tokyo 1048315, JP
Inventors:
ROMKINA, Anastasia Yurievna; RU
CHERNYSHOV, Alexey Nikolaevich; RU
ROSTOVA, Yulia Georgievna; RU
VOROSHILOVA, Elvira Borisovna; RU
KIRYUKHIN, Mikhail Yurievich; RU
Agent:
KAWAGUCHI, Yoshiyuki; JP
SANUKI, Shinichi; JP
NIWA, Takeshi; JP
SAKAI, Shigetsugu; JP
Priority Data:
201610661425.02.2016RU
Title (EN) A METHOD FOR PRODUCING L-AMINO ACIDS USING A BACTERIUM OF THE FAMILY ENTEROBACTERIACEAE OVEREXPRESSING A GENE ENCODING AN IRON EXPORTER
(FR) PROCÉDÉ DE PRODUCTION D'ACIDES L-AMINÉS FAISANT APPEL À UNE BACTÉRIE DE LA FAMILLE DES ENTEROBACTERIACEAE SUREXPRIMANT UN GÈNE CODANT POUR UN EXPORTEUR DE FER
Abstract:
(EN) The present invention provides a method for producing L-amino acids by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress a gene encoding an iron exporter, such as a fetB gene, fetA gene, fieF gene, or a combination of these genes.
(FR) La présente invention concerne un procédé de production d'acides L-aminés par fermentation faisant appel à une bactérie appartenant à la famille des Enterobacteriaceae qui a été modifiée pour surexprimer un gène codant pour un exporteur de fer, tel qu'un gène fetB, un gène fetA, un gène fieF, ou une combinaison de ces gènes.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP3420096CN109121422BR112018017227