CA3214614A1 - Polypeptides that interact with peptide tags at loops or termini and uses thereof - Google Patents

Polypeptides that interact with peptide tags at loops or termini and uses thereof Download PDF

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Publication number
CA3214614A1
CA3214614A1 CA3214614A CA3214614A CA3214614A1 CA 3214614 A1 CA3214614 A1 CA 3214614A1 CA 3214614 A CA3214614 A CA 3214614A CA 3214614 A CA3214614 A CA 3214614A CA 3214614 A1 CA3214614 A1 CA 3214614A1
Authority
CA
Canada
Prior art keywords
polypeptide
seq
amino acid
sequence
acid sequence
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.)
Pending
Application number
CA3214614A
Other languages
English (en)
French (fr)
Inventor
Mark Howarth
Vikash Yadav
Matteo FERLA
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Publication of CA3214614A1 publication Critical patent/CA3214614A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/315—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/315—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
    • C07K14/3156—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci from Streptococcus pneumoniae (Pneumococcus)
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/90—Fusion polypeptide containing a motif for post-translational modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3214614A 2021-04-08 2022-04-01 Polypeptides that interact with peptide tags at loops or termini and uses thereof Pending CA3214614A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2104999.4A GB202104999D0 (en) 2021-04-08 2021-04-08 Polypeptides that interact with peptide tags at loops or termini and uses thereof
GB2104999.4 2021-04-08
PCT/GB2022/050841 WO2022214795A1 (en) 2021-04-08 2022-04-01 Polypeptides that interact with peptide tags at loops or termini and uses thereof

Publications (1)

Publication Number Publication Date
CA3214614A1 true CA3214614A1 (en) 2022-10-13

Family

ID=75949566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3214614A Pending CA3214614A1 (en) 2021-04-08 2022-04-01 Polypeptides that interact with peptide tags at loops or termini and uses thereof

Country Status (10)

Country Link
US (1) US20240182530A1 (https=)
EP (1) EP4320140A1 (https=)
JP (1) JP2024513126A (https=)
KR (1) KR20230165919A (https=)
CN (1) CN117062828A (https=)
AU (1) AU2022254857A1 (https=)
BR (1) BR112023020647A2 (https=)
CA (1) CA3214614A1 (https=)
GB (1) GB202104999D0 (https=)
WO (1) WO2022214795A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202313175D0 (en) 2023-08-30 2023-10-11 Univ Oxford Innovation Ltd A bivalent polypeptide scaffold and uses thereof
GB202315107D0 (en) 2023-10-02 2023-11-15 Univ Oxford Innovation Ltd Polypeptides and peptide tags capable of spontaneous isopeptide bond formation at low temperature and low pH and uses thereof
GB202317925D0 (en) 2023-11-23 2024-01-10 Spybiotech Ltd Vaccines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530410B2 (en) 1978-02-21 1983-07-14 Sintef Preparing aqueous emulsions
GB201002362D0 (en) 2010-02-11 2010-03-31 Isis Innovation Peptide tag systems that spontaneously form an irreversible link to protein partners via isopeptide bonds
GB201509782D0 (en) * 2015-06-05 2015-07-22 Isis Innovation Methods and products for fusion protein synthesis
GB201705750D0 (en) 2017-04-10 2017-05-24 Univ Oxford Innovation Ltd Peptide ligase and use therof
GB201706430D0 (en) 2017-04-24 2017-06-07 Univ Oxford Innovation Ltd Proteins and peptide tags with enhanced rate of spontaneous isopeptide bond formation and uses thereof
GB201819850D0 (en) 2018-12-05 2019-01-23 Univ Oxford Innovation Ltd Polypeptide and its use in affinity purification
GB201903479D0 (en) 2019-03-14 2019-05-01 Univ Oxford Innovation Ltd Polypeptide with enchanced rate of spontaneous isopeptide bond formation with it's peptide tag partner and uses thereof

Also Published As

Publication number Publication date
JP2024513126A (ja) 2024-03-21
AU2022254857A1 (en) 2023-11-23
WO2022214795A1 (en) 2022-10-13
KR20230165919A (ko) 2023-12-05
US20240182530A1 (en) 2024-06-06
CN117062828A (zh) 2023-11-14
BR112023020647A2 (pt) 2023-12-05
EP4320140A1 (en) 2024-02-14
GB202104999D0 (en) 2021-05-26

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