ES2895800A2 - PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli - Google Patents
PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli Download PDFInfo
- Publication number
- ES2895800A2 ES2895800A2 ES202130815A ES202130815A ES2895800A2 ES 2895800 A2 ES2895800 A2 ES 2895800A2 ES 202130815 A ES202130815 A ES 202130815A ES 202130815 A ES202130815 A ES 202130815A ES 2895800 A2 ES2895800 A2 ES 2895800A2
- Authority
- ES
- Spain
- Prior art keywords
- present
- coli
- polypeptide
- nucleic acid
- antibacterial activity
- 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.)
- Granted
Links
- 241000588724 Escherichia coli Species 0.000 title claims abstract description 27
- 108010067390 Viral Proteins Proteins 0.000 title description 5
- 230000000844 anti-bacterial effect Effects 0.000 title description 4
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 24
- 229920001184 polypeptide Polymers 0.000 claims abstract description 22
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 22
- 238000011282 treatment Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 201000010099 disease Diseases 0.000 claims abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 5
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 2
- 108020004707 nucleic acids Proteins 0.000 claims description 11
- 102000039446 nucleic acids Human genes 0.000 claims description 11
- 150000007523 nucleic acids Chemical class 0.000 claims description 11
- 239000013598 vector Substances 0.000 claims description 8
- 239000004599 antimicrobial Substances 0.000 claims description 7
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 abstract description 4
- 108091028043 Nucleic acid sequence Proteins 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 11
- 235000018102 proteins Nutrition 0.000 description 10
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 9
- 241001515965 unidentified phage Species 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 8
- 239000003242 anti bacterial agent Substances 0.000 description 7
- KDXKERNSBIXSRK-UHFFFAOYSA-N lysine Chemical compound NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 6
- 235000001014 amino acid Nutrition 0.000 description 5
- 229940088710 antibiotic agent Drugs 0.000 description 5
- 210000002421 cell wall Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 230000000688 enterotoxigenic effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000002101 lytic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 229960005322 streptomycin Drugs 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000271566 Aves Species 0.000 description 2
- 238000009010 Bradford assay Methods 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002773 nucleotide Substances 0.000 description 2
- 125000003729 nucleotide group Chemical group 0.000 description 2
- 230000008823 permeabilization Effects 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WRDABNWSWOHGMS-UHFFFAOYSA-N AEBSF hydrochloride Chemical compound Cl.NCCC1=CC=C(S(F)(=O)=O)C=C1 WRDABNWSWOHGMS-UHFFFAOYSA-N 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- 108010062877 Bacteriocins Proteins 0.000 description 1
- 102000012410 DNA Ligases Human genes 0.000 description 1
- 108010061982 DNA Ligases Proteins 0.000 description 1
- 102000007260 Deoxyribonuclease I Human genes 0.000 description 1
- 108010008532 Deoxyribonuclease I Proteins 0.000 description 1
- 241000701533 Escherichia virus T4 Species 0.000 description 1
- 239000006137 Luria-Bertani broth Substances 0.000 description 1
- 241000736262 Microbiota Species 0.000 description 1
- 102000016943 Muramidase Human genes 0.000 description 1
- 108010014251 Muramidase Proteins 0.000 description 1
- 241000701553 Myoviridae Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 238000009932 biopreservation Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012677 causal agent Substances 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009422 growth inhibiting effect Effects 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 235000014304 histidine Nutrition 0.000 description 1
- 150000002411 histidines Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 229960000274 lysozyme Drugs 0.000 description 1
- 235000010335 lysozyme Nutrition 0.000 description 1
- 239000004325 lysozyme Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001742 protein purification Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Communicable Diseases (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Genetics & Genomics (AREA)
- Epidemiology (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Virology (AREA)
- Engineering & Computer Science (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- REIVINDICACIONES1. Polipéptido que comprende una secuencia aminoacídica según la secuencia SEQ ID NO:2.2. Ácido nucleico aislado que codifica un polipéptido según la reivindicación 1.3. Ácido nucleico según la reivindicación 2, que comprende la SEQ ID NO: 1.4. Vector que comprende un ácido nucleico según cualquiera de las reivindicaciones 2-3. 5. Célula hospedadora que comprende un ácido nucleico según cualquiera de las reivindicaciones 2-3 o un vector según la reivindicación 4.6. Polipéptido según la reivindicación 1 para su uso como antimicrobiano frente a E. coli. 7. Polipéptido según la reivindicación 1 para su uso en el tratamiento de enfermedades producidas por E. coli.8. Composición que comprende un polipéptido según la reivindicación 1.9. Composición según la reivindicación 8 que comprende un excipiente química y/o farmacéuticamente aceptable.10. Composición según cualquiera de las reivindicaciones 8-9, para su uso como antimicrobiano frente a E. coli.11. Composición según cualquiera de las reivindicaciones 8-10, para su uso en el tratamiento de enfermedades producidas por E. coli.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202130815A ES2895800B2 (es) | 2019-10-10 | 2019-10-10 | USOS DE PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202130815A ES2895800B2 (es) | 2019-10-10 | 2019-10-10 | USOS DE PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| ES2895800A2 true ES2895800A2 (es) | 2022-02-22 |
| ES2895800R1 ES2895800R1 (es) | 2022-06-08 |
| ES2895800A8 ES2895800A8 (es) | 2023-12-12 |
| ES2895800B2 ES2895800B2 (es) | 2024-01-22 |
Family
ID=80442306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202130815A Active ES2895800B2 (es) | 2019-10-10 | 2019-10-10 | USOS DE PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2895800B2 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI527521B (zh) * | 2010-04-27 | 2016-04-01 | 利山鐸公司 | 減少生物膜的方法 |
-
2019
- 2019-10-10 ES ES202130815A patent/ES2895800B2/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2895800B2 (es) | 2024-01-22 |
| ES2895800R1 (es) | 2022-06-08 |
| ES2895800A8 (es) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10676721B2 (en) | Bacteriophages expressing antimicrobial peptides and uses thereof | |
| CN112143747B (zh) | 一种噬菌体裂解酶及其基因、基因重组表达载体与应用 | |
| JP2023062086A (ja) | 改変されたグラム陰性エンドリシン | |
| EA024794B1 (ru) | Вариант эндолизина со встроенным катионным пептидом с активностью, разрушающей липополисахарид | |
| RS55230B1 (sr) | Himerni polipeptidi i njihova primena u bakterijskoj dekolonizaciji | |
| US20240148840A1 (en) | Chimeric endolysin polypeptide | |
| Heselpoth et al. | Enzybiotics: endolysins and bacteriocins | |
| Keary et al. | Characterization of a bacteriophage-derived murein peptidase for elimination of antibiotic-resistant Staphylococcus aureus | |
| Lim et al. | Eradication of drug-resistant Acinetobacter baumannii by cell-penetrating peptide fused endolysin | |
| Heselpoth et al. | Enzybiotics: endolysins and bacteriocins | |
| CN106854247A (zh) | 一种可以裂解大肠杆菌及沙门氏菌的噬菌体裂解酶的制备方法 | |
| ES2895800B2 (es) | USOS DE PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli | |
| ES2827850B2 (es) | PROTEINAS VIRICAS CON ACTIVIDAD ANTIBACTERIANA FRENTE A Escherichia coli | |
| CN114107271B (zh) | 具有体外裂解活性的耐热耐富营养沙门氏菌宽谱裂解酶及其制备与应用 | |
| KR101595976B1 (ko) | 황색포도알균에 특이적 항균 활성을 가지는 리신 융합 단백질 및 이의 용도 | |
| CN102120760A (zh) | 一种来源于噬菌体的抗菌肽及其应用 | |
| Kelley | DEVELOPMENT OF RECOMBINANT ENDOLYSINS AGAINST GRAM-NEGATIVE AND GRAM-POSITIVE BACTERIA | |
| Attama et al. | Bacteriophage: Clinical Applications | |
| EP4702981A1 (en) | Targeted antibacterial treatment | |
| Bilal et al. | Bacteriophage Therapy: An Innovative Approach to Combating Antibiotic Resistance in Bacteria | |
| Zagoskin et al. | COMPLEX ANTIBACTERIAL ACTION OF ENZYMES ACTING ON STAPHYLOCOCCUS AUREUS BIOFILMS | |
| Komijani et al. | Unlocking the Potential of Bacteriophage Endolysins: A Promising Alternative for Combating Antibiotic Resistance in Poultry | |
| KR20240154659A (ko) | 키메라 엔도라이신 폴리펩티드 | |
| Antonova et al. | Broad Bactericidal Activity of the Myoviridae Bacteriophage Lysins LysAm24, LysECD7, and LysSi3 | |
| JP2025542397A (ja) | キメラエンドリシンポリペプチド |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA2A | Patent application published |
Ref document number: 2895800 Country of ref document: ES Kind code of ref document: A2 Effective date: 20220222 |
|
| EC2A | Search report published |
Ref document number: 2895800 Country of ref document: ES Kind code of ref document: R1 Effective date: 20220601 |
|
| FG2A | Definitive protection |
Ref document number: 2895800 Country of ref document: ES Kind code of ref document: B2 Effective date: 20240122 |












