CA3106453A1 - Enzymatic hydrolysis of fucans - Google Patents

Enzymatic hydrolysis of fucans Download PDF

Info

Publication number
CA3106453A1
CA3106453A1 CA3106453A CA3106453A CA3106453A1 CA 3106453 A1 CA3106453 A1 CA 3106453A1 CA 3106453 A CA3106453 A CA 3106453A CA 3106453 A CA3106453 A CA 3106453A CA 3106453 A1 CA3106453 A1 CA 3106453A1
Authority
CA
Canada
Prior art keywords
fucan
seq
fucanase
molecular weight
hydrolyzed
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.)
Abandoned
Application number
CA3106453A
Other languages
English (en)
French (fr)
Inventor
Alisdair BORASTON
Chelsea Joy VICKERS
Orley Ester Salama-Alber
Kento Takehito ABE
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.)
ARC Medical Devices Inc
Original Assignee
ARC Medical Devices Inc
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 ARC Medical Devices Inc filed Critical ARC Medical Devices Inc
Publication of CA3106453A1 publication Critical patent/CA3106453A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/70—Vectors or expression systems specially adapted for E. coli
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • 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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
CA3106453A 2018-07-31 2019-07-24 Enzymatic hydrolysis of fucans Abandoned CA3106453A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862712312P 2018-07-31 2018-07-31
US62/712,312 2018-07-31
PCT/CA2019/051025 WO2020024043A1 (en) 2018-07-31 2019-07-24 Enzymatic hydrolysis of fucans

Publications (1)

Publication Number Publication Date
CA3106453A1 true CA3106453A1 (en) 2020-02-06

Family

ID=69230525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3106453A Abandoned CA3106453A1 (en) 2018-07-31 2019-07-24 Enzymatic hydrolysis of fucans

Country Status (11)

Country Link
EP (1) EP3830272A1 (ko)
JP (1) JP2021531791A (ko)
KR (1) KR20210038539A (ko)
CN (1) CN112654709A (ko)
AU (1) AU2019314769A1 (ko)
BR (1) BR112021000629A2 (ko)
CA (1) CA3106453A1 (ko)
IL (1) IL280167A (ko)
MX (1) MX2021000859A (ko)
SG (1) SG11202100386XA (ko)
WO (1) WO2020024043A1 (ko)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0759564A (ja) * 1993-08-23 1995-03-07 Tousa Kogaku Kenkyusho:Kk フコイダン分解酵素及びその製造方法
FR2783523B1 (fr) * 1998-09-21 2006-01-20 Goemar Lab Sa Fuco-oligosaccharides, enzyme pour leur preparation a partir des fucanes, bacterie productrice de l'enzyme et applications des fuco-oligosaccharides a la protection des plantes

Also Published As

Publication number Publication date
JP2021531791A (ja) 2021-11-25
IL280167A (en) 2021-03-01
BR112021000629A2 (pt) 2021-04-06
KR20210038539A (ko) 2021-04-07
SG11202100386XA (en) 2021-03-30
WO2020024043A1 (en) 2020-02-06
AU2019314769A1 (en) 2021-02-04
CN112654709A (zh) 2021-04-13
EP3830272A1 (en) 2021-06-09
MX2021000859A (es) 2021-11-04

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230126

FZDE Discontinued

Effective date: 20230126