1
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Teder T, König S, Singh R, Samuelsson B, Werz O, Garscha U, Haeggström JZ. Modulation of the 5-Lipoxygenase Pathway by Chalcogen-Containing Inhibitors of Leukotriene A 4 Hydrolase. Int J Mol Sci 2023; 24:ijms24087539. [PMID: 37108702 PMCID: PMC10145651 DOI: 10.3390/ijms24087539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/06/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
The 5-lipoxygenase (5-LOX) pathway gives rise to bioactive inflammatory lipid mediators, such as leukotrienes (LTs). 5-LOX carries out the oxygenation of arachidonic acid to the 5-hydroperoxy derivative and then to the leukotriene A4 epoxide which is converted to a chemotactic leukotriene B4 (LTB4) by leukotriene A4 hydrolase (LTA4H). In addition, LTA4H possesses aminopeptidase activity to cleave the N-terminal proline of a pro-inflammatory tripeptide, prolyl-glycyl-proline (PGP). Based on the structural characteristics of LTA4H, it is possible to selectively inhibit the epoxide hydrolase activity while sparing the inactivating, peptidolytic, cleavage of PGP. In the current study, chalcogen-containing compounds, 4-(4-benzylphenyl) thiazol-2-amine (ARM1) and its selenazole (TTSe) and oxazole (TTO) derivatives were characterized regarding their inhibitory and binding properties. All three compounds selectively inhibit the epoxide hydrolase activity of LTA4H at low micromolar concentrations, while sparing the aminopeptidase activity. These inhibitors also block the 5-LOX activity in leukocytes and have distinct inhibition constants with recombinant 5-LOX. Furthermore, high-resolution structures of LTA4H with inhibitors were determined and potential binding sites to 5-LOX were proposed. In conclusion, we present chalcogen-containing inhibitors which differentially target essential steps in the biosynthetic route for LTB4 and can potentially be used as modulators of inflammatory response by the 5-LOX pathway.
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Affiliation(s)
- Tarvi Teder
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Stefanie König
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Greifswald University, 17489 Greifswald, Germany
| | - Rajkumar Singh
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Bengt Samuelsson
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, 7743 Jena, Germany
| | - Ulrike Garscha
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Greifswald University, 17489 Greifswald, Germany
| | - Jesper Z Haeggström
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 17177 Stockholm, Sweden
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2
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Lee KH, Ali NF, Lee SH, Zhang Z, Burdick M, Beaulac ZJ, Petruncio G, Li L, Xiang J, Chung EM, Foreman KW, Noble SM, Shim YM, Paige M. Substrate-dependent modulation of the leukotriene A 4 hydrolase aminopeptidase activity and effect in a murine model of acute lung inflammation. Sci Rep 2022; 12:9443. [PMID: 35676292 PMCID: PMC9177663 DOI: 10.1038/s41598-022-13238-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 04/12/2022] [Indexed: 11/09/2022] Open
Abstract
The aminopeptidase activity (AP) of the leukotriene A4 hydrolase (LTA4H) enzyme has emerged as a therapeutic target to modulate host immunity. Initial reports focused on the benefits of augmenting the LTA4H AP activity and clearing its putative pro-inflammatory substrate Pro-Gly-Pro (PGP). However, recent reports have introduced substantial complexity disconnecting the LTA4H modulator 4-methoxydiphenylmethane (4MDM) from PGP as follows: (1) 4MDM inhibits PGP hydrolysis and subsequently inhibition of LTA4H AP activity, and (2) 4MDM activates the same enzyme target in the presence of alternative substrates. Differential modulation of LTA4H by 4MDM was probed in a murine model of acute lung inflammation, which showed that 4MDM modulates the host neutrophilic response independent of clearing PGP. X-ray crystallography showed that 4MDM and PGP bind at the zinc binding pocket and no allosteric binding was observed. We then determined that 4MDM modulation is not dependent on the allosteric binding of the ligand, but on the N-terminal side chain of the peptide. In conclusion, our study revealed that a peptidase therapeutic target can interact with its substrate and ligand in complex biochemical mechanisms. This raises an important consideration when ligands are designed to explain some of the unpredictable outcomes observed in therapeutic discovery targeting LTA4H.
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Affiliation(s)
- Kyung Hyeon Lee
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA
- Wound Infections Department, Bacterial Diseases Branch, Walter Reed Army Institute of Research, 503 Robert Grant Ave, Silver Spring, MD, 20910, USA
| | - Nadia Fazal Ali
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA
| | - Soo Hyeon Lee
- Wound Infections Department, Bacterial Diseases Branch, Walter Reed Army Institute of Research, 503 Robert Grant Ave, Silver Spring, MD, 20910, USA
| | - Zhimin Zhang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, PO Box 800546, Charlottesville, VA, 22908, USA
| | - Marie Burdick
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, PO Box 800546, Charlottesville, VA, 22908, USA
| | - Zachary J Beaulac
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA
| | - Greg Petruncio
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA
| | - Linxia Li
- Department of Obstetrics and Gynecology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, 358 Datong Road, Shanghai, 200137, China
| | - Jiangdong Xiang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Ezra M Chung
- STCube Pharmaceutical, Inc., 401 Professional Dr, Gaithersburg, MD, 20879, USA
| | - Kenneth W Foreman
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA
| | - Schroeder M Noble
- Wound Infections Department, Bacterial Diseases Branch, Walter Reed Army Institute of Research, 503 Robert Grant Ave, Silver Spring, MD, 20910, USA.
| | - Yun M Shim
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, PO Box 800546, Charlottesville, VA, 22908, USA.
| | - Mikell Paige
- Department of Chemistry & Biochemistry, George Mason University, 10920 George Mason Circle, Manassas, VA, 20110, USA.
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3
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Mapping the substrate specificity of the Plasmodium M1 and M17 aminopeptidases. Biochem J 2021; 478:2697-2713. [PMID: 34133730 PMCID: PMC8286833 DOI: 10.1042/bcj20210172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 02/02/2023]
Abstract
During malarial infection, Plasmodium parasites digest human hemoglobin to obtain free amino acids for protein production and maintenance of osmotic pressure. The Plasmodium M1 and M17 aminopeptidases are both postulated to have an essential role in the terminal stages of the hemoglobin digestion process and are validated drug targets for the design of new dual-target anti-malarial compounds. In this study, we profiled the substrate specificity fingerprints and kinetic behaviors of M1 and M17 aminopeptidases from Plasmodium falciparum and Plasmodium vivax, and the mouse model species, Plasmodium berghei. We found that although the Plasmodium M1 aminopeptidases share a largely similar, broad specificity at the P1 position, the P. falciparum M1 displays the greatest diversity in specificity and P. berghei M1 showing a preference for charged P1 residues. In contrast, the Plasmodium M17 aminopeptidases share a highly conserved preference for hydrophobic residues at the P1 position. The aminopeptidases also demonstrated intra-peptide sequence specificity, particularly the M1 aminopeptidases, which showed a definitive preference for peptides with fewer negatively charged intrapeptide residues. Overall, the P. vivax and P. berghei enzymes had a faster substrate turnover rate than the P. falciparum enzymes, which we postulate is due to subtle differences in structural dynamicity. Together, these results build a kinetic profile that allows us to better understand the catalytic nuances of the M1 and M17 aminopeptidases from different Plasmodium species.
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4
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Pascual Alonso I, Rivera Méndez L, Valdés-Tresanco ME, Bounaadja L, Schmitt M, Arrebola Sánchez Y, Alvarez Lajonchere L, Charli JL, Florent I. Biochemical evidences for M1-, M17- and M18-like aminopeptidases in marine invertebrates from Cuban coastline. Z NATURFORSCH C 2020; 75:397-407. [PMID: 32609656 DOI: 10.1515/znc-2019-0169] [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: 09/25/2019] [Accepted: 06/01/2020] [Indexed: 11/15/2022]
Abstract
Metallo-aminopeptidases (mAPs) control many physiological processes. They are classified in different families according to structural similarities. Neutral mAPs catalyze the cleavage of neutral amino acids from the N-terminus of proteins or peptide substrates; they need one or two metallic cofactors in their active site. Information about marine invertebrate's neutral mAPs properties is scarce; available data are mainly derived from genomics and cDNA studies. The goal of this work was to characterize the biochemical properties of the neutral APs activities in eight Cuban marine invertebrate species from the Phyla Mollusca, Porifera, Echinodermata, and Cnidaria. Determination of substrate specificity, optimal pH and effects of inhibitors (1,10-phenanthroline, amastatin, and bestatin) and cobalt on activity led to the identification of distinct neutral AP-like activities, whose biochemical behaviors were similar to those of the M1 and M17 families of mAPs. Additionally, M18-like glutamyl AP activities were detected. Thus, marine invertebrates express biochemical activities likely belonging to various families of metallo-aminopeptidases.
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Affiliation(s)
- Isel Pascual Alonso
- Center for Protein Studies, Faculty of Biology, University of Havana, Havana, Cuba
| | - Laura Rivera Méndez
- Center for Protein Studies, Faculty of Biology, University of Havana, Havana, Cuba
| | - Mario E Valdés-Tresanco
- Center for Protein Studies, Faculty of Biology, University of Havana, Havana, Cuba.,Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Lotfi Bounaadja
- Molécules de Communication et Adaptation des Microorganismes (MCAM, UMR 7245), Muséum National d'Histoire Naturelle, CNRS, Paris, France
| | - Marjorie Schmitt
- Laboratoire d'Innovation Moléculaire et Applications - Université de Haute-Alsace, Université de Strasbourg, CNRS, LIMA UMR7042, Mulhouse, France
| | | | - Luis Alvarez Lajonchere
- Museum of Natural History Felipe Poey, Faculty of Biology, University of Havana, Havana, Cuba
| | - Jean-Louis Charli
- Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Mexico
| | - Isabelle Florent
- Molécules de Communication et Adaptation des Microorganismes (MCAM, UMR 7245), Muséum National d'Histoire Naturelle, CNRS, Paris, France
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5
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X-ray crystal structure and specificity of the Toxoplasma gondii ME49 TgAPN2. Biochem J 2020; 477:3819-3832. [PMID: 32926129 PMCID: PMC7557147 DOI: 10.1042/bcj20200569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/03/2020] [Accepted: 09/14/2020] [Indexed: 11/21/2022]
Abstract
Toxoplasmosis is a parasitic disease caused by infection with Toxoplasma gondii that currently has few therapeutic options. The M1 aminopeptidase enzymes have been shown to be attractive targets for anti-parasitic agents and/or vaccine candidates, suggesting potential to re-purpose inhibitors between parasite M1 aminopeptidase targets. The M1 aminopeptidase TgAPN2 has been suggested to be a potential new drug target for toxoplasmosis. Here we investigate the structure and function of TgAPN2, a homologue of the antimalarial drug target PfA-M1, and evaluate the capacity to use inhibitors that target PfA-M1 against TgAPN2. The results show that despite a similar overall fold, the TgAPN2 has a unique substrate specificity and inhibition profile. Sequence and structure differences are investigated and show how comparative structure-activity relationships may provide a route to obtaining potent inhibitors of TgAPN2.
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6
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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] [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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7
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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] [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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8
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Chen S, Yim JJ, Bogyo M. Synthetic and biological approaches to map substrate specificities of proteases. Biol Chem 2020; 401:165-182. [PMID: 31639098 DOI: 10.1515/hsz-2019-0332] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/11/2019] [Indexed: 02/07/2023]
Abstract
Proteases are regulators of diverse biological pathways including protein catabolism, antigen processing and inflammation, as well as various disease conditions, such as malignant metastasis, viral infection and parasite invasion. The identification of substrates of a given protease is essential to understand its function and this information can also aid in the design of specific inhibitors and active site probes. However, the diversity of putative protein and peptide substrates makes connecting a protease to its downstream substrates technically difficult and time-consuming. To address this challenge in protease research, a range of methods have been developed to identify natural protein substrates as well as map the overall substrate specificity patterns of proteases. In this review, we highlight recent examples of both synthetic and biological methods that are being used to define the substrate specificity of protease so that new protease-specific tools and therapeutic agents can be developed.
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Affiliation(s)
- Shiyu Chen
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Joshua J Yim
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Matthew Bogyo
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA.,Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
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9
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Lee KH, Petruncio G, Shim A, Burdick M, Zhang Z, Shim YM, Noble SM, Paige M. Effect of Modifier Structure on the Activation of Leukotriene A 4 Hydrolase Aminopeptidase Activity. J Med Chem 2019; 62:10605-10616. [PMID: 31751136 DOI: 10.1021/acs.jmedchem.9b00663] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Activation of the leukotriene A4 hydrolase (LTA4H) aminopeptidase (AP) activity with 4-methoxydiphenylmethane (4MDM) promoted resolution of neutrophil infiltration in a murine cigarette smoke-induced model for emphysematous chronic obstructive pulmonary disease. Recently, 4-(4-benzylphenyl)thiazol-2-amine (ARM1) was published as a ligand for LTA4H with potential anti-inflammatory properties. To investigate the effect of modifier structure on enzyme kinetics of LTA4H, a series of analogues bearing structural features of ARM1 and 4MDM were synthesized using trifluoroborate Suzuki coupling reactions. Following, the 2.8 Å X-ray crystal structure of LTA4H complexed with 4-OMe-ARM1, a 4MDM-ARM1 hybrid molecule, was determined. Kinetic analysis showed that ARM1 and related analogues lowered affinity for the enzyme-substrate complex, resulting in a change of mechanism from hyperbolic mixed predominately catalytic activation (HMx(Sp < Ca)A) as observed for 4MDM to a predominately specific activation (HMx(Sp > Ca)A) mechanism. 4-OMe-ARM1 was then shown to dose responsively reduce LTB4 production in human neutrophils.
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Affiliation(s)
- Kyung Hyeon Lee
- Department of Chemistry & Biochemistry , George Mason University , 10920 George Mason Circle , Manassas , Virginia 20110 , United States
- Bacterial Diseases Branch, Wound Infections Department , Walter Reed Army Institute of Research , 503 Robert Grant Ave , Silver Spring , Maryland 20910 , United States
| | - Greg Petruncio
- Department of Chemistry & Biochemistry , George Mason University , 10920 George Mason Circle , Manassas , Virginia 20110 , United States
| | - Amanda Shim
- Division of Pulmonary and Critical Care Medicine, Department of Medicine , University of Virginia , P.O. Box 800546, Charlottesville , Virginia 22908 , United States
| | - Marie Burdick
- Division of Pulmonary and Critical Care Medicine, Department of Medicine , University of Virginia , P.O. Box 800546, Charlottesville , Virginia 22908 , United States
| | - Zhimin Zhang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine , University of Virginia , P.O. Box 800546, Charlottesville , Virginia 22908 , United States
| | - Yun M Shim
- Division of Pulmonary and Critical Care Medicine, Department of Medicine , University of Virginia , P.O. Box 800546, Charlottesville , Virginia 22908 , United States
| | - Schroeder M Noble
- Bacterial Diseases Branch, Wound Infections Department , Walter Reed Army Institute of Research , 503 Robert Grant Ave , Silver Spring , Maryland 20910 , United States
| | - Mikell Paige
- Department of Chemistry & Biochemistry , George Mason University , 10920 George Mason Circle , Manassas , Virginia 20110 , United States
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10
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Maluch I, Czarna J, Drag M. Applications of Unnatural Amino Acids in Protease Probes. Chem Asian J 2019; 14:4103-4113. [PMID: 31593336 DOI: 10.1002/asia.201901152] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 10/01/2019] [Indexed: 12/11/2022]
Abstract
Since proteases are involved in a wide range of physiological and disease states, the development of novel tools for imaging proteolytic enzyme activity is attracting increasing interest from scientists. Peptide substrates containing proteinogenic amino acids are often the first line of defining enzyme specificity. This Minireview outlines examples of major recent advances in probing proteases using unnatural amino acid residues, which greatly expands the possibilities for designing substrate probes and inhibitory activity-based probes. This approach already yielded innovative probes that selectively target only one active protease within the group of enzymes exhibiting similar specificity both in cellular assays and in bioimaging research.
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Affiliation(s)
- Izabela Maluch
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw, University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Justyna Czarna
- 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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Vizovišek M, Vidmar R, Drag M, Fonović M, Salvesen GS, Turk B. Protease Specificity: Towards In Vivo Imaging Applications and Biomarker Discovery. Trends Biochem Sci 2018; 43:829-844. [PMID: 30097385 DOI: 10.1016/j.tibs.2018.07.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/05/2018] [Accepted: 07/12/2018] [Indexed: 02/06/2023]
Abstract
Proteases are considered of major importance in biomedical research because of their crucial roles in health and disease. Their ability to hydrolyze their protein and peptide substrates at single or multiple sites, depending on their specificity, makes them unique among the enzymes. Understanding protease specificity is therefore crucial to understand their biology as well as to develop tools and drugs. Recent advancements in the fields of proteomics and chemical biology have improved our understanding of protease biology through extensive specificity profiling and identification of physiological protease substrates. There are growing efforts to transfer this knowledge into clinical modalities, but their success is often limited because of overlapping protease features, protease redundancy, and chemical tools lacking specificity. Herein, we discuss the current trends and challenges in protease research and how to exploit the growing information on protease specificities for understanding protease biology, as well as for development of selective substrates, cleavable linkers, and activity-based probes and for biomarker discovery.
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Affiliation(s)
- Matej Vizovišek
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia; These authors contributed equally to this work
| | - Robert Vidmar
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia; These authors contributed equally to this work
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Marko Fonović
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia
| | - Guy S Salvesen
- NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
| | - Boris Turk
- Jozef Stefan Institute, Department of Biochemistry and Molecular and Structural Biology, Jamova 39, SI-1000 Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, University of Ljubljana, Vecna pot 113, SI-1000 Ljubljana, Slovenia.
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12
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Wang H, Xue K, Li P, Yang Y, He Z, Zhang W, Zhang W, Tang B. In Vivo Two-Photon Fluorescence Imaging of the Activity of the Inflammatory Biomarker LTA4H in a Mouse Pneumonia Model. Anal Chem 2018; 90:6020-6027. [DOI: 10.1021/acs.analchem.7b04885] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hui Wang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Ke Xue
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Yuyun Yang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Zixu He
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Wei Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Wen Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
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13
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Numao S, Hasler F, Laguerre C, Srinivas H, Wack N, Jäger P, Schmid A, Osmont A, Röthlisberger P, Houguenade J, Bergsdorf C, Dawson J, Carte N, Hofmann A, Markert C, Hardaker L, Billich A, Wolf RM, Penno CA, Bollbuck B, Miltz W, Röhn TA. Feasibility and physiological relevance of designing highly potent aminopeptidase-sparing leukotriene A4 hydrolase inhibitors. Sci Rep 2017; 7:13591. [PMID: 29051536 PMCID: PMC5648829 DOI: 10.1038/s41598-017-13490-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 09/25/2017] [Indexed: 01/01/2023] Open
Abstract
Leukotriene A4 Hydrolase (LTA4H) is a bifunctional zinc metalloenzyme that comprises both epoxide hydrolase and aminopeptidase activity, exerted by two overlapping catalytic sites. The epoxide hydrolase function of the enzyme catalyzes the biosynthesis of the pro-inflammatory lipid mediator leukotriene (LT) B4. Recent literature suggests that the aminopeptidase function of LTA4H is responsible for degradation of the tripeptide Pro-Gly-Pro (PGP) for which neutrophil chemotactic activity has been postulated. It has been speculated that the design of epoxide hydrolase selective LTA4H inhibitors that spare the aminopeptidase pocket may therefore lead to more efficacious anti-inflammatory drugs. In this study, we conducted a high throughput screen (HTS) for LTA4H inhibitors and attempted to rationally design compounds that would spare the PGP degrading function. While we were able to identify compounds with preference for the epoxide hydrolase function, absolute selectivity was not achievable for highly potent compounds. In order to assess the relevance of designing such aminopeptidase-sparing LTA4H inhibitors, we studied the role of PGP in inducing inflammation in different settings in wild type and LTA4H deficient (LTA4H KO) animals but could not confirm its chemotactic potential. Attempting to design highly potent epoxide hydrolase selective LTA4H inhibitors, therefore seems to be neither feasible nor relevant.
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Affiliation(s)
- Shin Numao
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Franziska Hasler
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Claire Laguerre
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Honnappa Srinivas
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Nathalie Wack
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Petra Jäger
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Andres Schmid
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Arnaud Osmont
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Patrik Röthlisberger
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Jeremy Houguenade
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Christian Bergsdorf
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Janet Dawson
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Nathalie Carte
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Andreas Hofmann
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Christian Markert
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Liz Hardaker
- Respiratory Research, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Andreas Billich
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Romain M Wolf
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Carlos A Penno
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Birgit Bollbuck
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Wolfgang Miltz
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland
| | - Till A Röhn
- Autoimmunity, Transplantation and Inflammation, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland.
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14
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Bhatt L, Roinestad K, Van T, Springman E. Recent advances in clinical development of leukotriene B4 pathway drugs. Semin Immunol 2017; 33:65-73. [DOI: 10.1016/j.smim.2017.08.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 05/04/2017] [Accepted: 08/08/2017] [Indexed: 12/23/2022]
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15
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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] [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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16
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Modak JK, Rut W, Wijeyewickrema LC, Pike RN, Drag M, Roujeinikova A. Structural basis for substrate specificity of Helicobacter pylori M17 aminopeptidase. Biochimie 2015; 121:60-71. [PMID: 26616008 DOI: 10.1016/j.biochi.2015.11.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 11/20/2015] [Indexed: 11/25/2022]
Abstract
The M17 aminopeptidase from the carcinogenic gastric bacterium Helicobacter pylori (HpM17AP) is an important housekeeping enzyme involved in catabolism of endogenous and exogenous peptides. It is implicated in H. pylori defence against the human innate immune response and in the mechanism of metronidazole resistance. Bestatin inhibits HpM17AP and suppresses H. pylori growth. To address the structural basis of catalysis and inhibition of this enzyme, we have established its specificity towards the N-terminal amino acid of peptide substrates and determined the crystal structures of HpM17AP and its complex with bestatin. The position of the D-phenylalanine moiety of the inhibitor with respect to the active-site metal ions, bicarbonate ion and with respect to other M17 aminopeptidases suggested that this residue binds to the S1 subsite of HpM17AP. In contrast to most characterized M17 aminopeptidases, HpM17AP displays preference for L-Arg over L-Leu residues in peptide substrates. Compared to very similar homologues from other bacteria, a distinguishing feature of HpM17AP is a hydrophilic pocket at the end of the S1 subsite that is likely to accommodate the charged head group of the L-Arg residue of the substrate. The pocket is flanked by a sodium ion (not present in M17 aminopeptidases that show preference for L-Leu) and its coordinating water molecules. In addition, the structure suggests that variable loops at the entrance to, and in the middle of, the substrate-binding channel are important determinants of substrate specificity of M17 aminopeptidases.
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Affiliation(s)
- Joyanta K Modak
- Infection and Immunity Program, Monash Biomedical Discovery Institute and Department of Microbiology, Monash University, Clayton, Victoria, Australia
| | - Wioletta Rut
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Lakshmi C Wijeyewickrema
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Robert N Pike
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Anna Roujeinikova
- Infection and Immunity Program, Monash Biomedical Discovery Institute and Department of Microbiology, Monash University, Clayton, Victoria, Australia; Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia.
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17
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Activity profiling of aminopeptidases in cell lysates using a fluorogenic substrate library. Biochimie 2015; 122:31-7. [PMID: 26449746 DOI: 10.1016/j.biochi.2015.09.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 09/30/2015] [Indexed: 11/22/2022]
Abstract
Aminopeptidases are exopeptidases that process peptide bonds at the N-terminus of protein substrates, and they are involved in controlling several metabolic pathways. Due to their involvement in diseases such as cancer or rheumatoid arthritis, their presence can also be used as a predictive biomarker. Here, we used a library of fluorogenic substrates containing natural and unnatural amino acids to reliably measure the aminopeptidase N (APN) activity in cell lysates obtained from human, pig and rat kidneys. We compared our results to the substrate specificity profile of isolated APN. Our data strongly support the observation that fluorogenic substrates can be successfully used to identify aminopeptidases and to measure their activity in cell lysates. Moreover, in contrast to assays using single substrates, which can result in overlapping specificity due to cleavage by several aminopeptidases, our library fingerprint can provide information about single enzymes.
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