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Balcerzak L, Surowiak AK, Groborz K, Stróżak S, Piekarska K, Strub DJ. Comparative Evaluation of Mutagenic, Genotoxic, Cytotoxic, and Antimicrobial Effects of Flavour and Fragrance Aldehydes, Ketones, Oximes, and Oxime Ethers. Toxicology 2023; 490:153510. [PMID: 37059348 DOI: 10.1016/j.tox.2023.153510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/24/2023] [Accepted: 04/07/2023] [Indexed: 04/16/2023]
Abstract
Despite the large number of odoriferous compounds available, new ones with interesting olfactory characteristics are desired due to their potentially high commercial value. Here, we report for the first time mutagenic, genotoxic, and cytotoxic effects, and antimicrobial properties of low-molecular fragrant oxime ethers, and we compare their properties with corresponding oximes and carbonyl compounds. 24 aldehydes, ketones, oximes, and oxime ethers were evaluated for mutagenic and cytotoxic effects in Ames (using Salmonella typhimurium strains TA 98 with genotype hisD3052, rfa, uvrB, pKM101, and TA100 with genotype hisG46, rfa, uvrB, pKM101, concentration range: 0.0781-40mg/mL) and MTS (using HEK293T cell line concentration of tested substances: 0.025mM) assays. Antimicrobial evaluation was carried out against Bacillus cereus (ATCC 10876), Staphylococcus aureus (ATCC 6538), Enterococcus hirae (ATCC 10541), Pseudomonas aeruginosa (ATCC 15442), Escherichia coli (ATCC 10536), Legionella pneumophila (ATCC 33152); Candida albicans (ATCC 10231) and Aspergillus brasiliensis (ATCC 16404) with concentration range of tested substances 9.375 - 2.400mg/mL. Furthermore, 5 representatives of carbonyl compounds, oximes, and an oxime ether (stemone, buccoxime, citral, citral oxime, and propiophenone oxime O-ethyl ether) were evaluated for genotoxic properties in SOS-Chromotest (concentration range: 7.8·10-5 - 5·10-3mg/mL). All of the tested compounds did not exhibit mutagenic, genotoxic, or cytotoxic effects. Oximes and oxime ethers showed relevant antimicrobial activity against pathogenic species (P. aeruginosa, S. aureus, E.coli, L. pneumophila, A. brasiliensis, C. albicans) in the MIC range 0.075 - 2.400mg/mL compared to the common preservative methylparaben with the MIC range 0.400-3.600mg/mL. Our study shows that oxime ethers have the potential to be used as fragrant agents in functional products.
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Affiliation(s)
- Lucyna Balcerzak
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Alicja K Surowiak
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Katarzyna Groborz
- Department of Physiological Chemistry, Genentech, South San Francisco, CA, USA
| | - Sylwia Stróżak
- Department of Environmental Protection Engineering, Faculty of Environmental Engineering, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, Wrocław, 50-370, Poland
| | - Katarzyna Piekarska
- Department of Environmental Protection Engineering, Faculty of Environmental Engineering, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, Wrocław, 50-370, Poland
| | - Daniel J Strub
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wroclaw, Poland.
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Surowiak AK, Sowała M, Talma M, Groborz K, Balcerzak L, Lochyński S, Strub DJ. Cytotoxicity, early safety screening, and antimicrobial potential of minor oxime constituents of essential oils and aromatic extracts. Sci Rep 2022; 12:5319. [PMID: 35351944 PMCID: PMC8964709 DOI: 10.1038/s41598-022-09210-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/17/2022] [Indexed: 11/24/2022] Open
Abstract
Due to market and legislative expectations, there is a constant need to explore new potential antimicrobial agents for functional perfumery. In this study, we evaluated the antimicrobial activity of 53 low molecular oximes and the corresponding carbonyl compounds against Escherichia coli, Enterococcus hirae, Pseudomonas aeruginosa, Bacillus cereus, Staphylococcus aureus, Aspergillus brasiliensis, Legionella pneumophila and Candida albicans. The most potent compound was α-isomethylionone oxime, which exhibited a minimum inhibitory concentration (MIC) of 18.75 µg/mL against E. hirae. The evaluation of the MICs for bacterial and fungal strains was performed for selected compounds, for example, the MIC of 2-phenylpropionaldehyde, cis-jasmone oxime, and trans-cinnamaldehyde measured against A. brasiliensis was 37.50 µg/mL. ADME-Tox (Absorption, Distribution, Metabolism, Excretion, and Toxicity) and 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) cell viability assays were performed to assess the cytotoxicity of tested compounds. ADME-Tox indicated the safety and promising properties of selected compounds, which enables their usage as nontoxic supporting antibacterial agents. The results of the in vitro MTS assay were consistent with the ADME-Tox results. None of the compounds tested was toxic to Human Embryonic Kidney 293T (HEK293T) cells, with all cell viabilities exceeding 85%.
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Affiliation(s)
- Alicja Karolina Surowiak
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Marta Sowała
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Michał Talma
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Katarzyna Groborz
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Lucyna Balcerzak
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Stanisław Lochyński
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland.,Institute of Cosmetology, Wroclaw College of Physiotherapy, T. Kościuszki 4, 50-038, Wrocław, Poland
| | - Daniel Jan Strub
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland. .,Liquid Technologies SP. Z O.O., Gdańska 13, 50-344, Wrocław, Poland.
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3
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Rut W, Groborz K, Zhang L, Sun X, Zmudzinski M, Pawlik B, Wang X, Jochmans D, Neyts J, Młynarski W, Hilgenfeld R, Drag M. SARS-CoV-2 M pro inhibitors and activity-based probes for patient-sample imaging. Nat Chem Biol 2020; 17:222-228. [PMID: 33093684 DOI: 10.1038/s41589-020-00689-z] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/23/2020] [Accepted: 10/05/2020] [Indexed: 12/12/2022]
Abstract
In December 2019, the first cases of infection with a novel coronavirus, SARS-CoV-2, were diagnosed. Currently, there is no effective antiviral treatment for COVID-19. To address this emerging problem, we focused on the SARS-CoV-2 main protease that constitutes one of the most attractive antiviral drug targets. We have synthesized a combinatorial library of fluorogenic substrates with glutamine in the P1 position. We used it to determine the substrate preferences of the SARS-CoV and SARS-CoV-2 main proteases. On the basis of these findings, we designed and synthesized a potent SARS-CoV-2 inhibitor (Ac-Abu-DTyr-Leu-Gln-VS, half-maximal effective concentration of 3.7 µM) and two activity-based probes, for one of which we determined the crystal structure of its complex with the SARS-CoV-2 Mpro. We visualized active SARS-CoV-2 Mpro in nasopharyngeal epithelial cells of patients suffering from COVID-19 infection. The results of our work provide a structural framework for the design of inhibitors as antiviral agents and/or diagnostic tests.
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Affiliation(s)
- Wioletta Rut
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wroclaw, Poland.
| | - Katarzyna Groborz
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wroclaw, Poland
| | - Linlin Zhang
- Institute of Molecular Medicine, University of Lübeck, Lübeck, Germany.,Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck, Lübeck, Germany.,German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, Lübeck, Germany
| | - Xinyuanyuan Sun
- Institute of Molecular Medicine, University of Lübeck, Lübeck, Germany.,Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck, Lübeck, Germany.,German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, Lübeck, Germany
| | - Mikolaj Zmudzinski
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wroclaw, Poland
| | - Bartlomiej Pawlik
- Department of Pediatrics, Oncology & Hematology, Medical University of Lodz, Lodz, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Xinyu Wang
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Dirk Jochmans
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Johan Neyts
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Wojciech Młynarski
- Department of Pediatrics, Oncology & Hematology, Medical University of Lodz, Lodz, Poland
| | - Rolf Hilgenfeld
- Institute of Molecular Medicine, University of Lübeck, Lübeck, Germany.,German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, Lübeck, Germany.,Center for Brain, Behavior, and Metabolism, University of Lübeck, Lübeck, Germany
| | - Marcin Drag
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wroclaw, Poland.
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Tholen M, Yim JJ, Groborz K, Yoo E, Martin BA, Berg NS, Drag M, Bogyo M. Design of Optical‐Imaging Probes by Screening of Diverse Substrate Libraries Directly in Disease‐Tissue Extracts. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Martina Tholen
- Department of Pathology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
| | - Joshua J. Yim
- Department of Pathology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
- Department of Chemical and System Biology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
| | - Katarzyna Groborz
- Department of Chemical Biology and Bioimaging Faculty of Chemistry Wrocław University of Science and Technology Wrocław Poland
| | - Euna Yoo
- Department of Pathology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
- Current address: Chemical Biology Laboratory, Center for Cancer Research National Cancer Institute Frederick MD 20850 USA
| | - Brock A. Martin
- Department of Pathology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
| | - Nynke S. Berg
- Department of Otolaryngology-Head and Neck Surgery Stanford University School of Medicine 900 Blake Wilbur Drive Stanford CA 94305 USA
| | - Marcin Drag
- Department of Chemical Biology and Bioimaging Faculty of Chemistry Wrocław University of Science and Technology Wrocław Poland
| | - Matthew Bogyo
- Department of Pathology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
- Department of Chemical and System Biology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
- Microbiology and Immunology Stanford University School of Medicine 300 Pasteur Drive Stanford CA 94305 USA
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5
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Tholen M, Yim JJ, Groborz K, Yoo E, Martin BA, van den Berg NS, Drag M, Bogyo M. Design of Optical-Imaging Probes by Screening of Diverse Substrate Libraries Directly in Disease-Tissue Extracts. Angew Chem Int Ed Engl 2020; 59:19143-19152. [PMID: 32589815 DOI: 10.1002/anie.202006719] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/25/2020] [Indexed: 12/13/2022]
Abstract
Fluorescently quenched probes that are specifically activated in the cancer microenvironment have great potential application for diagnosis, early detection, and surgical guidance. These probes are often designed to target specific enzymes associated with diseases by direct optimization using single purified enzymes. However, this can result in painstaking chemistry efforts to produce a probe with suboptimal performance when applied in vivo. We describe here an alternate, unbiased activity-profiling approach in which whole tissue extracts are used to directly identify optimal peptide sequences for probe design. Screening of tumor extracts with a hybrid combinatorial substrate library (HyCoSuL) identified a combination of natural and non-natural amino-acid residues that was used to generate highly efficient tumor-specific probes. This new strategy simplifies and enhances the process of probe optimization without any a priori knowledge of enzyme targets and has the potential to be applied to diverse disease states using clinical or animal-model tissue samples.
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Affiliation(s)
- Martina Tholen
- Department of Pathology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA
| | - Joshua J Yim
- Department of Pathology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA.,Department of Chemical and System Biology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA
| | - Katarzyna Groborz
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - Euna Yoo
- Department of Pathology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA.,Current address: Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD, 20850, USA
| | - Brock A Martin
- Department of Pathology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA
| | - Nynke S van den Berg
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, 900 Blake Wilbur Drive, Stanford, CA, 94305, USA
| | - Marcin Drag
- Department of Chemical Biology and Bioimaging, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - Matthew Bogyo
- Department of Pathology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA.,Department of Chemical and System Biology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA.,Microbiology and Immunology, Stanford University School of Medicine, 300 Pasteur Drive, Stanford, CA, 94305, USA
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6
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Rut W, Groborz K, Zhang L, Modrzycka S, Poreba M, Hilgenfeld R, Drag M. Profiling of flaviviral NS2B-NS3 protease specificity provides a structural basis for the development of selective chemical tools that differentiate Dengue from Zika and West Nile viruses. Antiviral Res 2020; 175:104731. [PMID: 32014497 DOI: 10.1016/j.antiviral.2020.104731] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 01/14/2020] [Accepted: 01/30/2020] [Indexed: 12/11/2022]
Abstract
West Nile virus (WNV) and Dengue virus (DENV) are mosquito-borne pathogenic flaviviruses. The NS2B-NS3 proteases found in these viruses are responsible for polyprotein processing and are therefore considered promising medical targets. Another ortholog of these proteases is found in Zika virus (ZIKV). In this work, we applied a combinatorial chemistry approach - Hybrid Combinatorial Substrate Library (HyCoSuL), to compare the substrate specificity profile at the P4-P1 positions of the NS2B-NS3 proteases found in all three viruses. The obtained data demonstrate that Zika and West Nile virus NS2B-NS3 proteases display highly overlapping substrate specificity in all binding pockets, while the Dengue ortholog has slightly different preferences toward natural and unnatural amino acids at the P2 and P4 positions. We used this information to extract specific peptide sequences recognized by the Dengue NS2B-NS3 protease. Next, we applied this knowledge to design a selective substrate and activity-based probe for the Dengue NS2B-NS3 protease. Our work provides a structural framework for the design of inhibitors, which could be used as a lead structure for drug development efforts.
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Affiliation(s)
- Wioletta Rut
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
| | - Katarzyna Groborz
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Linlin Zhang
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany; German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562, Lübeck, Germany
| | - Sylwia Modrzycka
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Marcin Poreba
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Rolf Hilgenfeld
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany; German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562, Lübeck, Germany
| | - Marcin Drag
- Department of Chemical Biology and Bioimaging, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
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7
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Poreba M, Groborz K, Vizovisek M, Maruggi M, Turk D, Turk B, Powis G, Drag M, Salvesen GS. Fluorescent probes towards selective cathepsin B detection and visualization in cancer cells and patient samples. Chem Sci 2019; 10:8461-8477. [PMID: 31803426 PMCID: PMC6839509 DOI: 10.1039/c9sc00997c] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 07/29/2019] [Indexed: 12/23/2022] Open
Abstract
Highly selective fluorescent activity-based probe for the visualization of cathepsin B in cancer cells.
Human cysteine cathepsins constitute an 11-membered family of proteases responsible for degradation of proteins in cellular endosomal–lysosomal compartments as such, they play important roles in antigen processing, cellular stress signaling, autophagy, and senescence. Moreover, for many years these enzymes were also linked to tumor growth, invasion, angiogenesis and metastasis when upregulated. Individual biological roles of each cathepsin are difficult to establish, because of their redundancy and similar substrate specificities. Selective chemical tools that enable imaging of individual cathepsin activities in living cells, tumors, and the tumor microenvironment may provide a better insight into their functions. In this work, we used HyCoSuL technology to profile the substrate specificity of human cathepsin B. The use of unnatural amino acids in the substrate library enabled us to uncover the broad cathepsin B preferences that we utilized to design highly-selective substrates and fluorescent activity-based probes (ABPs). We further demonstrated that Cy5-labeled MP-CB-2 probe can selectively label cathepsin B in eighteen cancer cell lines tested, making this ABP highly suitable for other biological setups. Moreover, using Cy5-labelled MP-CB-2 we were able to demonstrate by fluorescence microscopy that in cancer cells cathepsins B and L share overlapping, but not identical subcellular localization.
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Affiliation(s)
- Marcin Poreba
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA . ; ; .,Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland
| | - Matej Vizovisek
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia
| | - Marco Maruggi
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA . ; ;
| | - Dusan Turk
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia
| | - Boris Turk
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia.,Faculty of Chemistry and Chemical Technology , University of Ljubljana , SI-1000 Ljubljana , Slovenia
| | - Garth Powis
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA . ; ;
| | - Marcin Drag
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA . ; ; .,Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland
| | - Guy S Salvesen
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA . ; ;
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8
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de Vries LE, Sanchez MI, Groborz K, Kuppens L, Poreba M, Lehmann C, Nevins N, Withers-Martinez C, Hirst DJ, Yuan F, Arastu-Kapur S, Horn M, Mares M, Bogyo M, Drag M, Deu E. Characterization of P. falciparum dipeptidyl aminopeptidase 3 specificity identifies differences in amino acid preferences between peptide-based substrates and covalent inhibitors. FEBS J 2019; 286:3998-4023. [PMID: 31177613 PMCID: PMC6851853 DOI: 10.1111/febs.14953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 04/12/2019] [Accepted: 06/06/2019] [Indexed: 12/31/2022]
Abstract
Malarial dipeptidyl aminopeptidases (DPAPs) are cysteine proteases important for parasite development thus making them attractive drug targets. In order to develop inhibitors specific to the parasite enzymes, it is necessary to map the determinants of substrate specificity of the parasite enzymes and its mammalian homologue cathepsin C (CatC). Here, we screened peptide-based libraries of substrates and covalent inhibitors to characterize the differences in specificity between parasite DPAPs and CatC, and used this information to develop highly selective DPAP1 and DPAP3 inhibitors. Interestingly, while the primary amino acid specificity of a protease is often used to develop potent inhibitors, we show that equally potent and highly specific inhibitors can be developed based on the sequences of nonoptimal peptide substrates. Finally, our homology modelling and docking studies provide potential structural explanations of the differences in specificity between DPAP1, DPAP3, and CatC, and between substrates and inhibitors in the case of DPAP3. Overall, this study illustrates that focusing the development of protease inhibitors solely on substrate specificity might overlook important structural features that can be exploited to develop highly potent and selective compounds.
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Affiliation(s)
- Laura E de Vries
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Mateo I Sanchez
- Department of Genetics, Stanford School of Medicine, Stanford, CA, USA
| | - Katarzyna Groborz
- Division of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Laurie Kuppens
- Chemical Biology Approaches to Malaria Laboratory, The Francis Crick Institute, London, UK
| | - Marcin Poreba
- Division of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Christine Lehmann
- Chemical Biology Approaches to Malaria Laboratory, The Francis Crick Institute, London, UK
| | - Neysa Nevins
- Computational Sciences, GlaxoSmithKline, Collegeville, PA, USA
| | | | - David J Hirst
- Crick-GSK Biomedical LinkLabs, GlaxoSmithKline, Stevenage, UK
| | - Fang Yuan
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Shirin Arastu-Kapur
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Martin Horn
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Michael Mares
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Matthew Bogyo
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Marcin Drag
- Division of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Edgar Deu
- Chemical Biology Approaches to Malaria Laboratory, The Francis Crick Institute, London, UK
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9
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Groborz K, Gonzalez Ramirez ML, Snipas SJ, Salvesen GS, Drąg M, Poręba M. Exploring the prime site in caspases as a novel chemical strategy for understanding the mechanisms of cell death: a proof of concept study on necroptosis in cancer cells. Cell Death Differ 2019; 27:451-465. [PMID: 31209360 DOI: 10.1038/s41418-019-0364-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 05/02/2019] [Accepted: 05/23/2019] [Indexed: 11/09/2022] Open
Abstract
Caspases participate in regulated cell death mechanisms and are divided into apoptotic and proinflammatory caspases. The main problem in identifying the unique role of a particular caspase in the mechanisms of regulated cell death is their overlapping substrate specificity; caspases recognize and hydrolyze similar peptide substrates. Most studies focus on examining the non-prime sites of the caspases, yet there is a need for novel and more precise chemical tools to identify the molecular participants and mechanisms of programmed cell death pathways. Therefore, we developed an innovative chemical approach that examines the prime area of the caspase active sites. This method permits the agile parallel solid-phase synthesis of caspase inhibitors with a high yield and purity. Using synthesized compounds we have shown the similarities and differences in the prime area of the caspase active site and, as a proof of concept, we demonstrated the exclusive role of caspase-8 in necroptosis.
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Affiliation(s)
- Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Monica L Gonzalez Ramirez
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Scott J Snipas
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Guy S Salvesen
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Marcin Drąg
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland. .,NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA.
| | - Marcin Poręba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland. .,NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA.
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10
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Groborz K, Kołt S, Kasperkiewicz P, Drag M. Internally quenched fluorogenic substrates with unnatural amino acids for cathepsin G investigation. Biochimie 2019; 166:103-111. [PMID: 31103725 DOI: 10.1016/j.biochi.2019.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 05/14/2019] [Indexed: 02/01/2023]
Abstract
Cathepsin G is one of four members of the neutrophil serine protease family and constitutes an important biological target in various human inflammatory diseases, such as chronic obstructive pulmonary disease, acute respiratory distress syndrome and cystic fibrosis. Many studies have been focused on determining its biological roles, the latest ones concerning its involvement in acute myeloid leukemia, and as such, multiple chemical and biochemical tools were developed to investigate cathepsin G. Nevertheless, most of them lack selectivity or sensitivity and therefore cannot be used in complex systems. Here we present the development of an optimal cathepsin G Internally Quenched Fluorescence (IQF) substrate that incorporates unnatural amino acids causing the increase of its selectivity toward neutrophil elastase and potency in in vitro studies.
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Affiliation(s)
- Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Sonia Kołt
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Paulina Kasperkiewicz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
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11
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Cogo F, Poreba M, Rut W, Groborz K, Smyth P, Johnston MC, Williams R, Longley DB, Burden RE, Salvesen GS, Drag M, Scott CJ. Development of an advanced nanoformulation for the intracellular delivery of a caspase-3 selective activity-based probe. Nanoscale 2019; 11:742-751. [PMID: 30566168 PMCID: PMC7331821 DOI: 10.1039/c8nr07859a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The ability to label active caspase-3 represents a useful pharmacodynamic strategy to determine the efficacy of anti-tumour drugs. Activity-based probes (ABPs) provide a method for the labelling of activated caspases and the recent development of hybrid combinatorial substrate libraries (HyCoSuL) has allowed for the generation of highly selective ABPs to discriminately label these proteases. Here using this approach, a novel caspase-3 selective ABP (CS1) has been developed and validated in apoptotic cells to selectively bind caspase-3 over the closely related caspase-7. However, a critical bottleneck for ABPs is their cell penetrance and therefore this cell-impermeable CS1 probe was subsequently formulated into PLGA-based nanoparticles (CS1-NPs). We demonstrate the ability of these particles to be taken up by the cells and facilitate intracellular delivery of the ABP to effectively label caspase 3 in response to apoptotic stimuli. This work forms the foundation of a novel approach for the labelling of caspase 3 and may have downstream utility to measure real time apoptosis in tumours and other organs.
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Affiliation(s)
- Francesco Cogo
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, UK.
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12
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Kasperkiewicz P, Kołt S, Janiszewski T, Groborz K, Poręba M, Snipas SJ, Salvesen GS, Drąg M. Determination of extended substrate specificity of the MALT1 as a strategy for the design of potent substrates and activity-based probes. Sci Rep 2018; 8:15998. [PMID: 30375474 PMCID: PMC6207715 DOI: 10.1038/s41598-018-34476-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 10/16/2018] [Indexed: 11/10/2022] Open
Abstract
Mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) belongs to the CD clan of cysteine proteases. MALT1 is a unique enzyme among this clan because it recognizes the basic amino acid arginine in the P1 pocket. Previous studies carried out with natural amino acids revealed the substrate specificity of the P4-P1 pockets of MALT1 but have provided only limited information about the catalytic preferences of this enzyme. In this study, we exploited Hybrid Combinatorial Substrate Library and Internally Quenched Fluorescence substrate technologies to interrogate the extended substrate specificity profile of the S5-S2' active site pockets using unnatural amino acids. This strategy resulted in the design of a peptide-based fluorogenic substrate, which exhibited significant activity toward MALT1. Subsequently, the substrate sequence was further utilized to develop potent, irreversible activity-based probes.
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Affiliation(s)
- Paulina Kasperkiewicz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
| | - Sonia Kołt
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Tomasz Janiszewski
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Marcin Poręba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.,NCI-designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, 92037, USA
| | - Scott J Snipas
- NCI-designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, 92037, USA
| | - Guy S Salvesen
- NCI-designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, 92037, USA.
| | - Marcin Drąg
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
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13
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Poreba M, Groborz K, Navarro M, Snipas SJ, Drag M, Salvesen GS. Caspase selective reagents for diagnosing apoptotic mechanisms. Cell Death Differ 2018; 26:229-244. [PMID: 29748600 DOI: 10.1038/s41418-018-0110-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 01/30/2018] [Accepted: 03/14/2018] [Indexed: 12/21/2022] Open
Abstract
Apical caspases initiate and effector caspases execute apoptosis. Reagents that can distinguish between caspases, particularly apical caspases-8, 9, and 10 are scarce and generally nonspecific. Based upon a previously described large-scale screen of peptide-based caspase substrates termed HyCoSuL, we sought to develop reagents to distinguish between apical caspases in order to reveal their function in apoptotic cell death paradigms. To this end, we selected tetrapeptide-based sequences that deliver optimal substrate selectivity and converted them to inhibitors equipped with a detectable tag (activity-based probes-ABPs). We demonstrate a strong relationship between substrate kinetics and ABP kinetics. To evaluate the utility of selective substrates and ABPs, we examined distinct apoptosis pathways in Jurkat T lymphocyte and MDA-MB-231 breast cancer lines triggered to undergo cell death via extrinsic or intrinsic apoptosis. We report the first highly selective substrate appropriate for quantitation of caspase-8 activity during apoptosis. Converting substrates to ABPs promoted loss-of-activity and selectivity, thus we could not define a single ABP capable of detecting individual apical caspases in complex mixtures. To overcome this, we developed a panel strategy utilizing several caspase-selective ABPs to interrogate apoptosis, revealing the first chemistry-based approach to uncover the participation of caspase-8, but not caspase-9 or -10 in TRAIL-induced extrinsic apoptosis. We propose that using select panels of ABPs can provide information regarding caspase-8 apoptotic signaling more faithfully than can single, generally nonspecific reagents.
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Affiliation(s)
- Marcin Poreba
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA. .,Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Mario Navarro
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Scott J Snipas
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland.
| | - Guy S Salvesen
- NCI Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA.
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14
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Ramirez MLG, Poreba M, Snipas SJ, Groborz K, Drag M, Salvesen GS. Extensive peptide and natural protein substrate screens reveal that mouse caspase-11 has much narrower substrate specificity than caspase-1. J Biol Chem 2018; 293:7058-7067. [PMID: 29414788 DOI: 10.1074/jbc.ra117.001329] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 02/02/2018] [Indexed: 12/21/2022] Open
Abstract
Inflammatory cell death, or pyroptosis, is triggered by pathogenic infections or events. It is executed by caspase-1 (in the canonical pyroptosis pathway) or caspase-11 (noncanonical pathway), each via production of a cell-lytic domain from the pyroptosis effector protein gasdermin D through specific and limited proteolysis. Pyroptosis is accompanied by the release of inflammatory mediators, including the proteolytically processed forms of interleukin-1β (IL-1β) and IL-18. Given the similar inflammatory outcomes of the canonical and noncanonical pyroptosis pathways, we hypothesized that caspase-1 and -11 should have very similar activities and substrate specificities. To test this hypothesis, we purified recombinant murine caspases and analyzed their primary specificities by massive hybrid combinatorial substrate library (HyCoSuL) screens. We correlated the substrate preferences of each caspase with their activities on the recombinant natural substrates IL-1β, IL-18, and gasdermin D. Although we identified highly selective and robust peptidyl substrates for caspase-1, we were unable to do so for caspase-11, because caspase-1 cleaved even the best caspase-11 substrates equally well. Caspase-1 rapidly processed pro-IL-1β and -18, but caspase-11 processed these two pro-ILs extremely poorly. However, both caspase-1 and -11 efficiently produced the cell-lytic domain from the gasdermin D precursor. We hypothesize that caspase-11 may have evolved a specific exosite to selectively engage pyroptosis without directly activating pro-IL-1β or -18. In summary, comparing the activities of caspase-1 and -11 in HyCoSuL screens and with three endogenous protein substrates, we conclude that caspase-11 has highly restricted substrate specificity, preferring gasdermin D over all other substrates examined.
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Affiliation(s)
- Monica L Gonzalez Ramirez
- From the NCI-Designated Cancer Center and.,Graduate School of Biomedical Sciences, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037 and
| | - Marcin Poreba
- From the NCI-Designated Cancer Center and.,the Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | | | - Katarzyna Groborz
- the Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Marcin Drag
- the Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
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15
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Poreba M, Rut W, Vizovisek M, Groborz K, Kasperkiewicz P, Finlay D, Vuori K, Turk D, Turk B, Salvesen GS, Drag M. Selective imaging of cathepsin L in breast cancer by fluorescent activity-based probes. Chem Sci 2018; 9:2113-2129. [PMID: 29719685 PMCID: PMC5896380 DOI: 10.1039/c7sc04303a] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 01/15/2018] [Indexed: 11/21/2022] Open
Abstract
Highly-selective fluorogenic substrate and activity-based probe for monitoring cathepsin L activity in the breast cancer cell line MDA-MB-231.
Cysteine cathepsins normally function in the lysosomal degradation system where they are critical for the maintenance of cellular homeostasis and the MHC II immune response, and have been found to have major roles in several diseases and in tumor progression. Selective visualization of individual protease activity within a complex proteome is of major importance to establish their roles in both normal and tumor cells, thereby facilitating our understanding of the regulation of proteolytic networks. A generally accepted means to monitor protease activity is the use of small molecule substrates and activity-based probes. However, there are eleven human cysteine cathepsins, with a few of them displaying overlapping substrate specificity, making the development of small molecules that selectively target a single cathepsin very challenging. Here, we utilized HyCoSuL, a positional scanning substrate approach, to develop a highly-selective fluorogenic substrate and activity-based probe for monitoring cathepsin L activity in the breast cancer cell line MDA-MB-231. Use of this probe enabled us to distinguish the activity of cathepsin L from that of other cathepsins, particularly cathepsin B, which is abundant and ubiquitously expressed in normal and transformed cell types. We found that cathepsin L localization in MDA-MB-231 cells greatly overlaps with that of cathepsin B, however, several cathepsin L-rich lysosomes lacked cathepsin B activity. Overall, these studies demonstrate that HyCoSuL-derived small molecule probes are valuable tools to image cathepsin L activity in living cells. This approach thus enables evaluation of cathepsin L function in tumorigenesis and is applicable to other cysteine cathepsins.
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Affiliation(s)
- Marcin Poreba
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland . ; .,Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA
| | - Wioletta Rut
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland . ;
| | - Matej Vizovisek
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland . ;
| | - Paulina Kasperkiewicz
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland . ; .,Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA
| | - Darren Finlay
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA
| | - Kristiina Vuori
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA
| | - Dusan Turk
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia
| | - Boris Turk
- Department of Biochemistry and Molecular and Structural Biology , Jožef Stefan Institute , SI-1000 Ljubljana , Slovenia
| | - Guy S Salvesen
- Sanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road , La Jolla , CA 92037 , USA
| | - Marcin Drag
- Department of Bioorganic Chemistry , Faculty of Chemistry , Wroclaw University of Technology , Wyb. Wyspianskiego 27 , 50-370 Wroclaw , Poland . ;
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16
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Kasperkiewicz P, Poreba M, Groborz K, Drag M. Emerging challenges in the design of selective substrates, inhibitors and activity-based probes for indistinguishable proteases. FEBS J 2017; 284:1518-1539. [PMID: 28052575 PMCID: PMC7164106 DOI: 10.1111/febs.14001] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 12/02/2016] [Accepted: 01/03/2017] [Indexed: 12/31/2022]
Abstract
Proteases are enzymes that hydrolyze the peptide bond of peptide substrates and proteins. Despite significant progress in recent years, one of the greatest challenges in the design and testing of substrates, inhibitors and activity‐based probes for proteolytic enzymes is achieving specificity toward only one enzyme. This specificity is particularly important if the enzyme is present with other enzymes with a similar catalytic mechanism and substrate specificity but completely different functionality. The cross‐reactivity of substrates, inhibitors and activity‐based probes with other enzymes can significantly impair or even prevent investigations of a target protease. In this review, we describe important concepts and the latest challenges, focusing mainly on peptide‐based substrate specificity techniques used to distinguish individual enzymes within major protease families.
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Affiliation(s)
- Paulina Kasperkiewicz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Marcin Poreba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
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17
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Rut W, Kasperkiewicz P, Byzia A, Poreba M, Groborz K, Drag M. Recent advances and concepts in substrate specificity determination of proteases using tailored libraries of fluorogenic substrates with unnatural amino acids. Biol Chem 2015; 396:329-37. [PMID: 25719315 DOI: 10.1515/hsz-2014-0315] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 01/27/2015] [Indexed: 11/15/2022]
Abstract
Substrate specificity of proteases can be determined using several methods among which the most frequently used are positional scanning library, proteomics and phage display. Classic approaches can deliver information about preferences for natural amino acids in binding pockets of virtually all proteases. However, recent studies demonstrate the ability to obtain much more information by application of unnatural amino acids to positional scanning library approaches. This knowledge can be used for the design of more active and specific substrates, inhibitors and activity based probes. In this minireview we describe recent strategies and concepts for the design and application of fluorogenic substrates library tailored for exopeptidases and endopeptidases.
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