WO1992018612 NOVEL MICROORGANISMS AND NOVEL ENZYMES

Publication Number WO/1992/018612

Publication Date 29.10.1992

International Application No. PCT/DK1992/000123

International Filing Date 14.04.1992

Chapter 2 Demand Filed 08.08.1992

IPC

CPC

Applicants

NOVO NORDISK A/S [DK]/[DK] (AllExceptUS)
MATHRANI, Indra, M. [US]/[DK] (UsOnly)
AHRING, Birgitte, K. [DK]/[DK] (UsOnly)
ANKER, Lisbeth [DK]/[DK] (UsOnly)

Inventors

MATHRANI, Indra, M.
AHRING, Birgitte, K.
ANKER, Lisbeth

Common Representative

NOVO NORDISK A/S

Priority Data

695/91

18.04.1991

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) NOVEL MICROORGANISMS AND NOVEL ENZYMES

(FR) NOUVEAUX MICROORGANISMES ET NOUVELLES ENZYMES

Abstract

(EN) This invention relates to novel microorganisms and to novel enzymes. More specifically, the invention relates to a new species of the genus $i(Dictyoglomus), and to novel enzymes having xylanolytic activity obtainable from the genus $i(Dictyoglomus). The invention also relates to the use of these novel xylanolytic enzymes in pulp and paper industry.

(FR) L'invention concerne de nouveaux microorganismes et de nouvelles enzymes. Plus particulièrement l'invention concerne une nouvelle espèce du genre $i(Dictyoglomus), et de nouvelles enzymes caractérisées par une activité xylanolytique que l'on peut obtenir à partir du genre $i(Distyoglomus). L'invention se rapporte également à l'emploi desdites nouvelles enzymes xylanolytiques dans l'industrie de la pâte à papier et du papier.

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9	Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14	Hydrolases (3.)
24	acting on glycosyl compounds (3.2)

D	TEXTILES; PAPER
21	PAPER-MAKING; PRODUCTION OF CELLULOSE
C	PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
5	Other processes for obtaining cellulose, e.g. cooking cotton linters

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9	Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14	Hydrolases (3.)
24	acting on glycosyl compounds (3.2)

D	TEXTILES; PAPER
21	PAPER-MAKING; PRODUCTION OF CELLULOSE
C	PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
5	Other processes for obtaining cellulose, e.g. cooking cotton linters

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N	MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9	Enzymes; Proenzymes; Compositions thereof
14	Hydrolases (3)
24	acting on glycosyl compounds (3.2)
2402	hydrolysing O- and S- glycosyl compounds (3.2.1)
2477	Hemicellulases not provided in a preceding group
248	Xylanases

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1. WO1992018612 - NOVEL MICROORGANISMS AND NOVEL ENZYMES

C	CHEMISTRY; METALLURGY
12	BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Y	ENZYMES
302	Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
01	Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
01008	Endo-1,4-beta-xylanase (3.2.1.8)