EP3099790A2 - Colistin-synthetasen und entsprechendes gencluster - Google Patents
Colistin-synthetasen und entsprechendes genclusterInfo
- Publication number
- EP3099790A2 EP3099790A2 EP15704379.5A EP15704379A EP3099790A2 EP 3099790 A2 EP3099790 A2 EP 3099790A2 EP 15704379 A EP15704379 A EP 15704379A EP 3099790 A2 EP3099790 A2 EP 3099790A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- polymyxin
- synthetase
- gene
- seq
- pmxa
- 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.)
- Withdrawn
Links
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- 229960004905 gramicidin Drugs 0.000 description 1
- ZWCXYZRRTRDGQE-SORVKSEFSA-N gramicidina Chemical compound C1=CC=C2C(C[C@H](NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC=3C4=CC=CC=C4NC=3)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC=3C4=CC=CC=C4NC=3)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC=3C4=CC=CC=C4NC=3)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](C(C)C)NC(=O)[C@H](C)NC(=O)[C@H](NC(=O)[C@H](C)NC(=O)CNC(=O)[C@@H](NC=O)C(C)C)CC(C)C)C(=O)NCCO)=CNC2=C1 ZWCXYZRRTRDGQE-SORVKSEFSA-N 0.000 description 1
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- 231100001231 less toxic Toxicity 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- ZESIAEVDVPWEKB-ORCFLVBFSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Chemical compound OS(O)(=O)=O.OS(O)(=O)=O.CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O ZESIAEVDVPWEKB-ORCFLVBFSA-N 0.000 description 1
- 230000003589 nefrotoxic effect Effects 0.000 description 1
- 231100000381 nephrotoxic Toxicity 0.000 description 1
- 230000002887 neurotoxic effect Effects 0.000 description 1
- 125000001402 nonanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000002414 normal-phase solid-phase extraction Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 102220247441 rs370953766 Human genes 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 150000007970 thio esters Chemical class 0.000 description 1
- 108020002982 thioesterase Proteins 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- GSXRBRIWJGAPDU-BBVRJQLQSA-N tyrocidine A Chemical compound C([C@H]1C(=O)N[C@H](C(=O)N[C@@H](CCCN)C(=O)N[C@H](C(N[C@H](CC=2C=CC=CC=2)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N1)=O)CC(C)C)C(C)C)C1=CC=C(O)C=C1 GSXRBRIWJGAPDU-BBVRJQLQSA-N 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 229960003165 vancomycin Drugs 0.000 description 1
- MYPYJXKWCTUITO-LYRMYLQWSA-N vancomycin Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)NC)[C@H]1C[C@](C)(N)[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-N 0.000 description 1
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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
- C12N9/93—Ligases (6)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/50—Cyclic peptides containing at least one abnormal peptide link
- C07K7/54—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring
- C07K7/60—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring the cyclisation occurring through the 4-amino group of 2,4-diamino-butanoic acid
- C07K7/62—Polymyxins; Related peptides
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- 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
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
Definitions
- the present invention relates to bacterial genes and enzymes involved in the synthesis of polymyxin E, an antibiotic molecule used in therapy against Gram-negative bacterial infections.
- the percent identity is calculated by determining the number of positions at which an identical nucleic base is observed for the two compared sequences, and then dividing the number of positions at which there is identity between the two nucleobases by the total number of positions in the comparison window, then multiplying the result by one hundred in order to obtain the percentage of nucleotide identity of the two sequences between them.
- amino acids are essential to the specificity and activity of this synthetase and therefore can not be modified, otherwise lose or reduce the specificity of this binding pocket.
- a pmxA gene having at least 90% identity with the sequence SEQ ID No. 7, provided that the nucleotides encoding the underlined amino acids DGFFLGVVYK of the sequence SEQ ID NO 1 are preserved,
- PmxA acids from a strain of Paenibacillus amine alvei SEQ ID NO DNA 14997 Coding sequence for PmxA synthetase
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Oncology (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1450641A FR3016888B1 (fr) | 2014-01-27 | 2014-01-27 | Synthetases de la colistine et cluster de genes correspondants |
PCT/IB2015/050571 WO2015111013A2 (fr) | 2014-01-27 | 2015-01-26 | Synthetases de la colistine et cluster de genes correspondants |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3099790A2 true EP3099790A2 (de) | 2016-12-07 |
Family
ID=50489336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15704379.5A Withdrawn EP3099790A2 (de) | 2014-01-27 | 2015-01-26 | Colistin-synthetasen und entsprechendes gencluster |
Country Status (6)
Country | Link |
---|---|
US (1) | US10246697B2 (de) |
EP (1) | EP3099790A2 (de) |
JP (1) | JP6637904B2 (de) |
CA (1) | CA2944826A1 (de) |
FR (1) | FR3016888B1 (de) |
WO (1) | WO2015111013A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111041037B (zh) * | 2019-12-23 | 2022-08-23 | 天津大学 | 一种调控多粘菌素b同系物组分的方法 |
US11913731B2 (en) * | 2021-01-08 | 2024-02-27 | Sanisure, Inc. | Process cooling rod |
EP4330269A2 (de) * | 2021-04-27 | 2024-03-06 | The Rockefeller University | Macolacine und verfahren zur verwendung davon |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69705414T2 (de) | 1996-11-15 | 2002-05-02 | Pathogenesis Corp | Reines, biologisch aktives colistin, seine bestandteile und eine colistin-zubereitung zur behandlung von entzündungen der atemwege |
US8329430B2 (en) * | 2005-12-09 | 2012-12-11 | Korea Research Institute Of Bioscience And Biotechnology | Polymyxin synthetase and gene cluster thereof |
US8193148B2 (en) * | 2008-02-08 | 2012-06-05 | Northern Antibiotics Ltd. | Short fatty acid tail polymyxin derivatives and uses thereof |
FI20085469A0 (fi) | 2008-02-08 | 2008-05-16 | Northern Antibiotics Oy | Polymyksiinijohdannaiset, joissa on lyhyt rasvahappohäntä, ja niiden käyttöjä |
-
2014
- 2014-01-27 FR FR1450641A patent/FR3016888B1/fr active Active
-
2015
- 2015-01-26 JP JP2016565583A patent/JP6637904B2/ja active Active
- 2015-01-26 EP EP15704379.5A patent/EP3099790A2/de not_active Withdrawn
- 2015-01-26 CA CA2944826A patent/CA2944826A1/fr active Pending
- 2015-01-26 US US15/113,978 patent/US10246697B2/en active Active
- 2015-01-26 WO PCT/IB2015/050571 patent/WO2015111013A2/fr active Application Filing
Non-Patent Citations (5)
Title |
---|
DATABASE Geneseq [online] 2 August 2012 (2012-08-02), "Paenibacillus polymyxa ATCC21830 pmxA coding sequence, SEQ ID 12.", XP055706891, retrieved from EBI accession no. GSN:AZW98272 Database accession no. AZW98272 * |
DATABASE Geneseq [online] 23 December 2010 (2010-12-23), "Paenibacillus polymyxa E681 derived pmxABCDE gene cluster SEQ ID 109.", XP055706908, retrieved from EBI accession no. GSN:AYL39930 Database accession no. AYL39930 * |
DATABASE UniProt [online] 16 October 2013 (2013-10-16), "SubName: Full=Gramicidin s synthetase ii {ECO:0000313|EMBL:EHQ59412.1}; Flags: Fragment;", XP055706902, retrieved from EBI accession no. UNIPROT:H3SNE0 Database accession no. H3SNE0 * |
DATABASE UniProt [online] 16 October 2013 (2013-10-16), "SubName: Full=Gramicidin S synthetase II {ECO:0000313|EMBL:EPY07789.1};", XP055706703, retrieved from EBI accession no. UNIPROT:S9SSU9 Database accession no. S9SSU9 * |
See also references of WO2015111013A2 * |
Also Published As
Publication number | Publication date |
---|---|
US20160348088A1 (en) | 2016-12-01 |
US10246697B2 (en) | 2019-04-02 |
JP2017503528A (ja) | 2017-02-02 |
JP6637904B2 (ja) | 2020-01-29 |
FR3016888B1 (fr) | 2021-01-22 |
WO2015111013A3 (fr) | 2015-12-23 |
CA2944826A1 (fr) | 2015-07-30 |
FR3016888A1 (fr) | 2015-07-31 |
WO2015111013A2 (fr) | 2015-07-30 |
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