DE69732875D1 - Herstellung und Verwendung von L-Ribose-Isomerase - Google Patents

Herstellung und Verwendung von L-Ribose-Isomerase

Info

Publication number
DE69732875D1
DE69732875D1 DE69732875T DE69732875T DE69732875D1 DE 69732875 D1 DE69732875 D1 DE 69732875D1 DE 69732875 T DE69732875 T DE 69732875T DE 69732875 T DE69732875 T DE 69732875T DE 69732875 D1 DE69732875 D1 DE 69732875D1
Authority
DE
Germany
Prior art keywords
production
ribose isomerase
isomerase
ribose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69732875T
Other languages
English (en)
Other versions
DE69732875T2 (de
Inventor
Ken Izumori
Keiji Tsusaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Seibutsu Kagaku Kenkyujo KK
Hayashibara Biochemical Laboratories Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hayashibara Seibutsu Kagaku Kenkyujo KK, Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Seibutsu Kagaku Kenkyujo KK
Publication of DE69732875D1 publication Critical patent/DE69732875D1/de
Application granted granted Critical
Publication of DE69732875T2 publication Critical patent/DE69732875T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/90—Isomerases (5.)
    • C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/90—Isomerases (5.)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/18—Ion-exchange chromatography
DE69732875T 1996-05-16 1997-05-14 Herstellung und Verwendung von L-Ribose-Isomerase Expired - Fee Related DE69732875T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP14483196 1996-05-16
JP14483196 1996-05-16
JP28011396 1996-10-01
JP28011396 1996-10-01
JP09131697A JP4012596B2 (ja) 1996-05-16 1997-03-27 Ｌ−リボースイソメラーゼとその製造方法並びに用途
JP9131697 1997-03-27

Publications (2)

Publication Number Publication Date
DE69732875D1 true DE69732875D1 (de) 2005-05-04
DE69732875T2 DE69732875T2 (de) 2006-05-11

Family

ID=27306709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732875T Expired - Fee Related DE69732875T2 (de) 1996-05-16 1997-05-14 Herstellung und Verwendung von L-Ribose-Isomerase

Country Status (7)

Country Link
US (3) US5846804A (de)
EP (1) EP0807682B1 (de)
JP (1) JP4012596B2 (de)
KR (1) KR100512062B1 (de)
CZ (1) CZ295994B6 (de)
DE (1) DE69732875T2 (de)
TW (1) TW482822B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3890744B2 (ja) 1998-05-27 2007-03-07 日本錬水株式会社 グルコースを出発原料としたｌ−リボースの製造方法
US6140498A (en) * 1998-11-17 2000-10-31 Xyrofin Oy Process for the continuous production of high purity L-ribose
JP4499882B2 (ja) * 2000-07-07 2010-07-07 株式会社林原生物化学研究所 Ｄ−キシロース・イソメラーゼを用いるアルドヘキソースの製造方法
JP2002253254A (ja) * 2001-03-01 2002-09-10 Hayashibara Biochem Lab Inc Ｌ−リボースイソメラーゼをコードするｄｎａとその用途
US6991923B2 (en) 2001-07-16 2006-01-31 Arla Foods Amba Process for manufacturing of tagatose
FI20011889A (fi) 2001-09-26 2003-03-27 Xyrofin Oy Menetelmä ksylitolin valmistamiseksi
KR101031380B1 (ko) 2002-09-27 2011-04-25 디에스엠 아이피 어셋츠 비.브이. Ｌ-아스코브산의 제조방법
WO2008020659A1 (en) * 2006-08-17 2008-02-21 Yu-Ryang Pyun Thermophilic l-ribose isomerase and use thereof
ES2464774T3 (es) 2006-11-20 2014-06-04 National University Corporation Kagawa University L-ribosa isomerasa termoestable, proceso para producirla y su uso
KR101008556B1 (ko) * 2008-12-03 2011-01-17 건국대학교 산학협력단 엘－리보스의 생산방법
US8940707B2 (en) 2010-10-28 2015-01-27 Viropharma Incorporated Maribavir isomers, compositions, methods of making and methods of using
EP2948545B1 (de) 2012-04-17 2017-09-27 Petiva Private Limited Verfahren zur herstellung von monosacchariden
KR101617526B1 (ko) 2014-06-12 2016-05-11 건국대학교 산학협력단 활성이 개선된 대장균 유래의 돌연변이 당 이성질화 효소 및 그를 이용한 l-굴로스의 생산

Also Published As

Publication number Publication date
EP0807682A2 (de) 1997-11-19
CZ150197A3 (en) 1997-12-17
JP4012596B2 (ja) 2007-11-21
EP0807682B1 (de) 2005-03-30
KR970074930A (ko) 1997-12-10
US6037153A (en) 2000-03-14
DE69732875T2 (de) 2006-05-11
US6294369B1 (en) 2001-09-25
KR100512062B1 (ko) 2006-01-27
JPH10155480A (ja) 1998-06-16
TW482822B (en) 2002-04-11
US5846804A (en) 1998-12-08
EP0807682A3 (de) 1998-04-22
CZ295994B6 (cs) 2005-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee