1
|
Zhong G, Wang ZJ, Yan F, Zhang Y, Huo L. Recent Advances in Discovery, Bioengineering, and Bioactivity-Evaluation of Ribosomally Synthesized and Post-translationally Modified Peptides. ACS BIO & MED CHEM AU 2023; 3:1-31. [PMID: 37101606 PMCID: PMC10125368 DOI: 10.1021/acsbiomedchemau.2c00062] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 04/28/2023]
Abstract
Ribosomally synthesized and post-translationally modified peptides (RiPPs) are of increasing interest in natural products as well as drug discovery. This empowers not only the unique chemical structures and topologies in natural products but also the excellent bioactivities such as antibacteria, antifungi, antiviruses, and so on. Advances in genomics, bioinformatics, and chemical analytics have promoted the exponential increase of RiPPs as well as the evaluation of biological activities thereof. Furthermore, benefiting from their relatively simple and conserved biosynthetic logic, RiPPs are prone to be engineered to obtain diverse analogues that exhibit distinct physiological activities and are difficult to synthesize. This Review aims to systematically address the variety of biological activities and/or the mode of mechanisms of novel RiPPs discovered in the past decade, albeit the characteristics of selective structures and biosynthetic mechanisms are briefly covered as well. Almost one-half of the cases are involved in anti-Gram-positive bacteria. Meanwhile, an increasing number of RiPPs related to anti-Gram-negative bacteria, antitumor, antivirus, etc., are also discussed in detail. Last but not least, we sum up some disciplines of the RiPPs' biological activities to guide genome mining as well as drug discovery and optimization in the future.
Collapse
Affiliation(s)
- Guannan Zhong
- Helmholtz
International Laboratory for Anti-Infectives, State Key Laboratory
of Microbial Technology, Shandong University, Qingdao 266237, China
- Suzhou
Research Institute, Shandong University, Suzhou, Jiangsu 215123, P. R. China
| | - Zong-Jie Wang
- Helmholtz
International Laboratory for Anti-Infectives, State Key Laboratory
of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Fu Yan
- Helmholtz
International Laboratory for Anti-Infectives, State Key Laboratory
of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Youming Zhang
- Helmholtz
International Laboratory for Anti-Infectives, State Key Laboratory
of Microbial Technology, Shandong University, Qingdao 266237, China
- CAS
Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute
of Synthetic Biology, Shenzhen Institute
of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Faculty
of Synthetic Biology, Shenzhen Institute
of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Liujie Huo
- Helmholtz
International Laboratory for Anti-Infectives, State Key Laboratory
of Microbial Technology, Shandong University, Qingdao 266237, China
- Suzhou
Research Institute, Shandong University, Suzhou, Jiangsu 215123, P. R. China
| |
Collapse
|
2
|
Assessing the Safety and Probiotic Characteristics of Lacticaseibacillus rhamnosus X253 via Complete Genome and Phenotype Analysis. Microorganisms 2023; 11:microorganisms11010140. [PMID: 36677432 PMCID: PMC9867440 DOI: 10.3390/microorganisms11010140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/18/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
Lacticaseibacillus rhamnosus is a generalist that can adapt to different ecological niches, serving as a valuable source of probiotics. The genome of L. rhamnosus X253 contains one chromosome and no plasmids, with a size of 2.99 Mb. Both single-copy orthologous gene-based phylogenetic analysis and average nucleotide identity indicated that dairy-derived L. rhamnosus X253 was most closely related to the human-intestine-derived strain L. rhamnosus LOCK908, rather than other dairy strains. The adaptation of L. rhamnosus X253 and the human-intestine-derived strain L. rhamnosus GG to different ecological niches was explained by structural variation analysis and COG annotation. Hemolytic assays, API ZYM assays, and antimicrobial susceptibility tests were performed to validate risk-related sequences such as virulence factors, toxin-encoding genes, and antibiotic-resistance genes in the genomes of L. rhamnosus X253 and GG. The results showed that L. rhamnosus GG was able to use L-fucose, had a higher tolerance to bile salt, and adhered better to CaCo-2 cells. In contrast, L. rhamnosus X253 was capable of utilizing D-lactose, withstood larger quantities of hydrogen peroxide, and possessed excellent antioxidant properties. This study confirmed the safety and probiotic properties of L. rhamnosus X253 via complete genome and phenotype analysis, suggesting its potential as a probiotic.
Collapse
|
3
|
Imidazole-amino acids. Conformational switch under tautomer and pH change. Amino Acids 2023; 55:33-49. [PMID: 36319875 PMCID: PMC9877100 DOI: 10.1007/s00726-022-03201-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/16/2022] [Indexed: 01/26/2023]
Abstract
Replacement of the main chain peptide bond by imidazole ring seems to be a promising tool for the peptide-based drug design, due to the specific prototropic tautomeric as well as amphoteric properties. In this study, we present that both tautomer and pH change can cause a conformational switch of the studied residues of alanine (1-4) and dehydroalanine (5-8) with the C-terminal peptide group replaced by imidazole. The DFT methods are applied and an environment of increasing polarity is simulated. The conformational maps (Ramachandram diagrams) are presented and the stability of possible conformations is discussed. The neutral forms, tautomers τ (1) and π (2), adapt the conformations αRτ (φ, ψ = - 75°, - 114°) and C7eq (φ, ψ = - 75°, 66°), respectively. Their torsion angles ψ differ by about 180°, which results in a considerable impact on the peptide chain conformation. The cation form (3) adapts both these conformations, whereas the anion analogue (4) prefers the conformations C5 (φ, ψ = - 165°, - 178°) and β2 (φ, ψ ~ - 165°, - 3°). Dehydroamino acid analogues, the tautomers τ (5) and π (6) as well as the anion form (8), have a strong tendency toward the conformations β2 (φ, ψ = - 179°, 0°) and C5 (φ, ψ = - 180°, 180°). The preferences of the protonated imidazolium form (7) depend on the environment. The imidazole ring, acting as a donor or acceptor of the hydrogen bonds created within the studied residues, has a profound effect on the type of conformation.
Collapse
|
4
|
da Rosa R, Dambrós BP, Höehr de Moraes M, Grand L, Jacolot M, Popowycz F, Steindel M, Schenkel EP, Campos Bernardes LS. Natural-product-inspired design and synthesis of two series of compounds active against Trypanosoma cruzi: Insights into structure-activity relationship, toxicity, and mechanism of action. Bioorg Chem 2021; 119:105492. [PMID: 34838333 DOI: 10.1016/j.bioorg.2021.105492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 11/12/2021] [Indexed: 11/15/2022]
Abstract
Chemical scaffolds of natural products have historically been sources of inspiration for the development of novel molecules of biological relevance, including hit and lead compounds. To identify new compounds active against Trypanosoma cruzi, we designed and synthesized 46 synthetic derivatives based on the structure of two classes of natural products: tetrahydrofuran lignans (Series 1) and oxazole alkaloids (Series 2). Compounds were screened in vitro using a cellular model of T. cruzi infection. In the first series of compounds, 11 derivatives of hit compound 5 (EC50 = 1.1 µM) were found to be active; the most potent (7, 8, and 13) had EC50 values of 5.1-34.2 µM. In the second series, 17 analogs were found active at 50 µM; the most potent compounds (47, 49, 59, and 63) showed EC50 values of 24.2-49.1 µM. Active compounds were assessed for selectivity, hemocompatibility, synergistic potential, effects on mitochondrial membrane potential, and inhibitory effect on trypanothione reductase. All active compounds showed low toxicity against uninfected THP-1 cells and human erythrocytes. The potency of compounds 5 and 8 increased steadily in combination with benznidazole, indicating a synergistic effect. Furthermore, compounds 8, 47, 49, 59, and 63 inhibited parasitic mitochondria in a dose-dependent manner. Although increased reactive oxygen species levels might lead to mitochondrial effects, the results indicate that the mechanism of action of the compounds is not dependent on trypanothione reductase inhibition. In silico calculation of chemical descriptors and principal component analysis showed that the active compounds share common chemical features with other trypanocidal molecules and are predicted to have a good ADMET profile. Overall, the results suggest that the compounds are important candidates to be further studied for their potential against T. cruzi.
Collapse
Affiliation(s)
- Rafael da Rosa
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil; Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS. 1 rue Victor Grignard, 69621, Villeurbanne Cedex, France.
| | - Bibiana Paula Dambrós
- Laboratório de Protozoologia, CCB, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil
| | - Milene Höehr de Moraes
- Laboratório de Protozoologia, CCB, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil
| | - Lucie Grand
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS. 1 rue Victor Grignard, 69621, Villeurbanne Cedex, France
| | - Maïwenn Jacolot
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS. 1 rue Victor Grignard, 69621, Villeurbanne Cedex, France
| | - Florence Popowycz
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS. 1 rue Victor Grignard, 69621, Villeurbanne Cedex, France
| | - Mario Steindel
- Laboratório de Protozoologia, CCB, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil
| | - Eloir Paulo Schenkel
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil
| | - Lílian Sibelle Campos Bernardes
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina. Campus Universitário, 88040900, Florianópolis, Brasil.
| |
Collapse
|
5
|
Rivas L, Rojas V. Cyanobacterial peptides as a tour de force in the chemical space of antiparasitic agents. Arch Biochem Biophys 2019; 664:24-39. [PMID: 30707942 DOI: 10.1016/j.abb.2019.01.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/22/2019] [Accepted: 01/27/2019] [Indexed: 02/07/2023]
Abstract
Parasites are scarcely addressed target for antimicrobial peptides despite their big impact in health and global economy. The notion of antimicrobial peptides is frequently associated to the innate immune defense of vertebrates and invertebrate vectors, as the ultimate recipients of the parasite infection. These antiparasite peptides are produced by ribosomal synthesis, with few post-translational modifications, and their diversity come mostly from their amino acid sequence. For many of them permeabilization of the cell membrane of the targeted pathogen is crucial for their microbicidal mechanism. In contrast, cyanobacterial peptides are produced either by ribosomal or non-ribosomal biosynthesis. Quite often, they undergo heavy modifications, such as the inclusion of non-proteinogenic amino acids, lipid acylation, cyclation, Nα-methylation, or heterocyclic rings. Furthermore, the few targets identified for cyanobacterial peptides in parasites are intracellular. Some cyanobacterial antiparasite peptides are active at picomolar concentrations, whereas those from higher eukaryotes usually work in the micromolar range. In all, cyanobacterial peptides are an appealing target to develop new antiparasite therapies and a challenge in the invention of new synthetic methods for peptides. This review aims to provide an updated appraisal of antiparasite cyanobacterial peptides and to establish a side-by -side comparison with those antiparasite peptides from higher eukaryotes.
Collapse
Affiliation(s)
- Luis Rivas
- Centro de Investigaciones Biológicas (C.S.I.C), c/ Ramiro de Maeztu 9, 28040, Madrid, Spain.
| | - Verónica Rojas
- Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Avenida Universidad 330, Campus Curauma, Curauma, Valparaíso, Chile.
| |
Collapse
|
6
|
Abstract
This review describes a selection of macrocyclic natural products and structurally modified analogs containing peptidic and non-peptidic elements as structural features that potentially modulate cellular permeability. Examples range from exclusively peptidic structures like cyclosporin A or phepropeptins to compounds with mostly non-peptidic character, such as telomestatin or largazole. Furthermore, semisynthetic approaches and synthesis platforms to generate general and focused libraries of compounds at the interface of cyclic peptides and non-peptidic macrocycles are discussed.
Collapse
|
7
|
Doi T, Masuda Y, Yoshida M. Cyclodepsipeptide Natural Products Apratoxins A and C and Their Analogs. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.1170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Takayuki Doi
- Graduate School of Pharmaceutical Sciences, Tohoku University
| | | | | |
Collapse
|
8
|
Protein epitope mimetic macrocycles as biopharmaceuticals. Curr Opin Chem Biol 2017; 38:45-51. [DOI: 10.1016/j.cbpa.2017.02.004] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/02/2017] [Accepted: 02/06/2017] [Indexed: 01/13/2023]
|
9
|
High yield synthesis of cyclic analogues of antibacterial peptides P-113 by Sortase A-mediated ligation and their conformation studies. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.11.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
10
|
Kotapati HK, Lawrence DR, Thames SO, Masterson DS. Enzyme mediated concise synthesis of NH-Fmoc-S-Trityl-Cα-Methyl Cysteine. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.08.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
11
|
Kuczer M, Czarniewska E, Majewska A, Różanowska M, Rosiński G, Lisowski M. Novel analogs of alloferon: Synthesis, conformational studies, pro-apoptotic and antiviral activity. Bioorg Chem 2016; 66:12-20. [PMID: 26986636 DOI: 10.1016/j.bioorg.2016.03.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/08/2016] [Accepted: 03/09/2016] [Indexed: 01/26/2023]
Abstract
In this study, we report the structure-activity relationships of novel derivatives of the insect peptide alloferon (H-His-Gly-Val-Ser-Gly-His-Gly-Gln-His-Gly-Val-His-Gly-OH). The peptide structure was modified by exchanging His at position 9 or 12 for natural or non-natural amino acids. Biological properties of these peptides were determined in antiviral in vitro test against Human Herpes Virus 1 McIntrie strain (HHV-1MC) using a Vero cell line. The peptides were also evaluated for the pro-apoptotic action in vivo on hemocytes of the Tenebrio molitor beetle. Additionally, the structural properties of alloferon analogs were examined by the circular dichroism in water and methanol. It was found that most of the evaluated peptides can reduce the HHV-1 titer in Vero cells. [Ala(9)]-alloferon exhibits the strongest antiviral activity among the analyzed compounds. However, no cytotoxic activity against Vero cell line was observed for all the studied peptides. In vivo assays with hemocytes of T. molitor showed that [Lys(9)]-, [Phg(9)]-, [Lys(12)]-, and [Phe(12)]-alloferon exhibit a twofold increase in caspases activity in comparison with the native peptide. The CD conformational studies indicate that the investigated peptides seem to prefer the unordered conformation.
Collapse
Affiliation(s)
- Mariola Kuczer
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie Str., 50-383 Wrocław, Poland.
| | - Elżbieta Czarniewska
- Department of Animal Physiology and Development, Institute of Experimental Biology, Adam Mickiewicz University, 89 Umultowska Str., 61-614 Poznań, Poland
| | - Anna Majewska
- Department of Medical Microbiology, Medical University of Warsaw, 5 Chałubińskiego Str., 02-005 Warsaw, Poland
| | - Maria Różanowska
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie Str., 50-383 Wrocław, Poland
| | - Grzegorz Rosiński
- Department of Animal Physiology and Development, Institute of Experimental Biology, Adam Mickiewicz University, 89 Umultowska Str., 61-614 Poznań, Poland
| | - Marek Lisowski
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie Str., 50-383 Wrocław, Poland
| |
Collapse
|
12
|
Koay YC, Richardson NL, Zaiter SS, Kho J, Nguyen SY, Tran DH, Lee KW, Buckton LK, McAlpine SR. Hitting a Moving Target: How Does anN-Methyl Group Impact Biological Activity? ChemMedChem 2016; 11:881-92. [DOI: 10.1002/cmdc.201500572] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Indexed: 01/01/2023]
Affiliation(s)
- Yen Chin Koay
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Nicole L. Richardson
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Samantha S. Zaiter
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Jessica Kho
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Sheena Y. Nguyen
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Daniel H. Tran
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Ka Wai Lee
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Laura K. Buckton
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| | - Shelli R. McAlpine
- Department of Chemistry; University of New South Wales; Gate 2 High Street, Dalton F12 Sydney NSW 2008 Australia
| |
Collapse
|