1
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Ma B, Liu D, Zheng M, Wang Z, Zhang D, Jian Y, Ma J, Fan Y, Chen Y, Gao Y, Liu J, Li X, Li L. Development of a Double-Stapled Peptide Stabilizing Both α-Helix and β-Sheet Structures for Degrading Transcription Factor AR-V7. JACS AU 2024; 4:816-827. [PMID: 38425893 PMCID: PMC10900202 DOI: 10.1021/jacsau.3c00795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 03/02/2024]
Abstract
Peptide drugs offer distinct advantages in therapeutics; however, their limited stability and membrane penetration abilities hinder their widespread application. One strategy to overcome these challenges is the hydrocarbon peptide stapling technique, which addresses issues such as poor conformational stability, weak proteolytic resistance, and limited membrane permeability. Nonetheless, while peptide stapling has successfully stabilized α-helical peptides, it has shown limited applicability for most β-sheet peptide motifs. In this study, we present the design of a novel double-stapled peptide capable of simultaneously stabilizing both α-helix and β-sheet structures. Our designed double-stapled peptide, named DSARTC, specifically targets the androgen receptor (AR) DNA binding domain and MDM2 as E3 ligase. Serving as a peptide-based PROTAC (proteolysis-targeting chimera), DSARTC exhibits the ability to degrade both the full-length AR and AR-V7. Molecular dynamics simulations and circular dichroism analysis validate the successful constraint of both secondary structures, demonstrating that DSARTC is a "first-in-class" heterogeneous-conformational double-stapled peptide drug candidate. Compared to its linear counterpart, DSARTC displays enhanced stability and an improved cell penetration ability. In an enzalutamide-resistant prostate cancer animal model, DSARTC effectively inhibits tumor growth and reduces the levels of both AR and AR-V7 proteins. These results highlight the potential of DSARTC as a more potent and specific peptide PROTAC for AR-V7. Furthermore, our findings provide a promising strategy for expanding the design of staple peptide-based PROTAC drugs, targeting a wide range of "undruggable" transcription factors.
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Affiliation(s)
- Bohan Ma
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Donghua Liu
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Mengjun Zheng
- School
of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Zhe Wang
- Institute
of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Dize Zhang
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yanlin Jian
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jian Ma
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yizeng Fan
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yule Chen
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yang Gao
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jing Liu
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xiang Li
- School
of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Lei Li
- Department
of Urology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710049, China
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2
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Wang XJ, Cheng J, Zhang LY, Zhang JG. Self-assembling peptides-based nano-cargos for targeted chemotherapy and immunotherapy of tumors: recent developments, challenges, and future perspectives. Drug Deliv 2022; 29:1184-1200. [PMID: 35403517 PMCID: PMC9004497 DOI: 10.1080/10717544.2022.2058647] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Xue-Jun Wang
- Department of General Surgery, Chun’an First People’s Hospital (Zhejiang Provincial People’s Hospital Chun’an Branch), Hangzhou, China
| | - Jian Cheng
- General Surgery, Cancer Center, Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
| | - Le-Yi Zhang
- Department of General Surgery, Chun’an First People’s Hospital (Zhejiang Provincial People’s Hospital Chun’an Branch), Hangzhou, China
| | - Jun-Gang Zhang
- General Surgery, Cancer Center, Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
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3
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Sidorova A, Bystrov V, Lutsenko A, Shpigun D, Belova E, Likhachev I. Quantitative Assessment of Chirality of Protein Secondary Structures and Phenylalanine Peptide Nanotubes. NANOMATERIALS 2021; 11:nano11123299. [PMID: 34947648 PMCID: PMC8707344 DOI: 10.3390/nano11123299] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/26/2021] [Accepted: 12/02/2021] [Indexed: 01/25/2023]
Abstract
In this study we consider the features of spatial-structure formation in proteins and their application in bioengineering. Methods for the quantitative assessment of the chirality of regular helical and irregular structures of proteins are presented. The features of self-assembly of phenylalanine (F) into peptide nanotubes (PNT), which form helices of different chirality, are also analyzed. A method is proposed for calculating the magnitude and sign of the chirality of helix-like peptide nanotubes using a sequence of vectors for the dipole moments of individual peptides.
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Affiliation(s)
- Alla Sidorova
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.L.); (D.S.); (E.B.)
- Correspondence:
| | - Vladimir Bystrov
- Institute of Mathematical Problems of Biology, The Branch of Keldysh Institute of Applied Mathematics, RAS, 142290 Pushchino, Russia; (V.B.); (I.L.)
| | - Aleksey Lutsenko
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.L.); (D.S.); (E.B.)
| | - Denis Shpigun
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.L.); (D.S.); (E.B.)
| | - Ekaterina Belova
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.L.); (D.S.); (E.B.)
| | - Ilya Likhachev
- Institute of Mathematical Problems of Biology, The Branch of Keldysh Institute of Applied Mathematics, RAS, 142290 Pushchino, Russia; (V.B.); (I.L.)
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4
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Corbett KM, Ford L, Warren DB, Pouton CW, Chalmers DK. Cyclosporin Structure and Permeability: From A to Z and Beyond. J Med Chem 2021; 64:13131-13151. [PMID: 34478303 DOI: 10.1021/acs.jmedchem.1c00580] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cyclosporins are natural or synthetic undecapeptides with a wide range of actual and potential pharmaceutical applications. Several members of the cyclosporin compound family have remarkably high passive membrane permeabilities that are not well-described by simple structural metrics. Here we review experimental studies of cyclosporin structure and permeability, including cyclosporin-metal complexes. We also discuss models for the conformation-dependent permeability of cyclosporins and similar compounds. Finally, we identify current knowledge gaps in the literature and provide recommendations regarding future avenues of exploration.
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Affiliation(s)
- Karen M Corbett
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC 3052, Australia
| | - Leigh Ford
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC 3052, Australia
| | - Dallas B Warren
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC 3052, Australia
| | - Colin W Pouton
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC 3052, Australia
| | - David K Chalmers
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, VIC 3052, Australia
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5
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Ahangarpour M, Kavianinia I, Harris PWR, Brimble MA. Photo-induced radical thiol-ene chemistry: a versatile toolbox for peptide-based drug design. Chem Soc Rev 2021; 50:898-944. [PMID: 33404559 DOI: 10.1039/d0cs00354a] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
While the global market for peptide/protein-based therapeutics is witnessing significant growth, the development of peptide drugs remains challenging due to their low oral bioavailability, poor membrane permeability, and reduced metabolic stability. However, a toolbox of chemical approaches has been explored for peptide modification to overcome these obstacles. In recent years, there has been a revival of interest in photoinduced radical thiol-ene chemistry as a powerful tool for the construction of therapeutic peptides.
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Affiliation(s)
- Marzieh Ahangarpour
- School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland 1010, New Zealand.
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6
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Corbett KM, Pouton CW, Chalmers DK. Temperature Replica Exchange Molecular Dynamics Simulations of Cyclic Peptide Conformation. Aust J Chem 2021. [DOI: 10.1071/ch21120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Hoang HN, Wu C, Hill TA, Dantas de Araujo A, Bernhardt PV, Liu L, Fairlie DP. A Novel Long‐Range n to π* Interaction Secures the Smallest known α‐Helix in Water. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911277] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Huy N. Hoang
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
| | - Chongyang Wu
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
| | - Timothy A. Hill
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
| | - Aline Dantas de Araujo
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
| | - Paul V. Bernhardt
- School of Chemistry and Molecular Biosciences The University of Queensland Brisbane Qld 4072 Australia
| | - Ligong Liu
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
| | - David P. Fairlie
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australia
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8
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Hoang HN, Wu C, Hill TA, Dantas de Araujo A, Bernhardt PV, Liu L, Fairlie DP. A Novel Long-Range n to π* Interaction Secures the Smallest known α-Helix in Water. Angew Chem Int Ed Engl 2019; 58:18873-18877. [PMID: 31625253 DOI: 10.1002/anie.201911277] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/10/2019] [Indexed: 12/17/2022]
Abstract
The introduction of an amide bond linking side chains of the first and fifth amino acids forms a cyclic pentapeptide that optimally stabilizes the smallest known α-helix in water. The origin of the stabilization is unclear. The observed dependence of α-helicity on the solvent and cyclization linker led us to discover a novel long-range n to π* interaction between a main-chain amide oxygen and a uniquely positioned carbonyl group in the linker of cyclic pentapeptides. CD and NMR spectra, NMR and X-ray structures, modelling, and MD simulations reveal that this first example of a synthetically incorporated long-range n to π* CO⋅⋅⋅Cγ =Ο interaction uniquely enforces an almost perfect and remarkably stable peptide α-helix in water but not in DMSO. This unusual interaction with a covalent amide bond outside the helical backbone suggests new approaches to synthetically stabilize peptide structures in water.
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Affiliation(s)
- Huy N Hoang
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Chongyang Wu
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Timothy A Hill
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Aline Dantas de Araujo
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Paul V Bernhardt
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Qld, 4072, Australia
| | - Ligong Liu
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - David P Fairlie
- Division of Chemistry and Structural Biology and ARC Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
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9
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Lin P, Yao H, Zha J, Zhao Y, Wu C. Ordered and Isomerically Stable Bicyclic Peptide Scaffolds Constrained through Cystine Bridges and Proline Turns. Chembiochem 2019; 20:1514-1518. [PMID: 30770638 DOI: 10.1002/cbic.201800788] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 02/12/2019] [Indexed: 12/21/2022]
Abstract
Bicyclic peptides are attractive scaffolds for the design of potent protein binders and new therapeutics. However, peptide bicycles constrained through disulfide bonds are rarely stable or tolerant to sequence manipulation owing to disulfide isomerization, especially for peptides lacking a regular secondary structure. Herein, we report the discovery and identification of a class of bicyclic peptide scaffolds with ordered but irregular secondary structures. These peptides have a conserved cysteine/proline framework for directing the oxidative folding into a fused bicyclic structure that consists of four irregular turns and a 310 helix (characterized by NMR spectroscopy). This work shows that bicyclic peptides can be stabilized into ordered structures by manipulating both the disulfide bonds and proline-stabilized turns. In turn, this could inspire the design and engineering of multicyclic peptides with new structures and benefit the development of novel protein binders and therapeutics.
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Affiliation(s)
- Ping Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, Xiamen University, Xiamen, 361005, P. R. China
| | - Hongwei Yao
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, Xiamen University, Xiamen, 361005, P. R. China
| | - Jun Zha
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, Xiamen University, Xiamen, 361005, P. R. China
| | - Yibing Zhao
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, Xiamen University, Xiamen, 361005, P. R. China
| | - Chuanliu Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, Xiamen University, Xiamen, 361005, P. R. China
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10
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Verhoork SJM, Jennings CE, Rozatian N, Reeks J, Meng J, Corlett EK, Bunglawala F, Noble MEM, Leach AG, Coxon CR. Tuning the Binding Affinity and Selectivity of Perfluoroaryl-Stapled Peptides by Cysteine-Editing. Chemistry 2019; 25:177-182. [PMID: 30255959 DOI: 10.1002/chem.201804163] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Indexed: 11/08/2022]
Abstract
A growing number of approaches to "staple" α-helical peptides into a bioactive conformation using cysteine cross-linking are emerging. Here, the replacement of l-cysteine with "cysteine analogues" in combinations of different stereochemistry, side chain length and beta-carbon substitution, is explored to examine the influence that the thiol-containing residue(s) has on target protein binding affinity in a well-explored model system, p53-MDM2/MDMX, which is constituted by the interaction of the tumour suppressor protein p53 and proteins MDM2 and MDMX, which regulate p53 activity. In some cases, replacement of one or more l-cysteine residues afforded significant changes in the measured binding affinity and target selectivity of the peptide. Computationally constructed homology models indicate that some modifications, such as incorporating two d-cysteine residues, favourably alter the positions of key functional amino acid side chains, which is likely to cause changes in binding affinity, in agreement with measured surface plasmon resonance data.
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Affiliation(s)
- Sanne J M Verhoork
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, James Parsons Building, Byrom St, Liverpool, L3 3AF, UK
| | - Claire E Jennings
- Northern Institute for Cancer Research, Newcastle University, Paul O'Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Neshat Rozatian
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Judith Reeks
- Northern Institute for Cancer Research, Newcastle University, Paul O'Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Jieman Meng
- Northern Institute for Cancer Research, Newcastle University, Paul O'Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Emily K Corlett
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Fazila Bunglawala
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, James Parsons Building, Byrom St, Liverpool, L3 3AF, UK
| | - Martin E M Noble
- Northern Institute for Cancer Research, Newcastle University, Paul O'Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Andrew G Leach
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, James Parsons Building, Byrom St, Liverpool, L3 3AF, UK
| | - Christopher R Coxon
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, James Parsons Building, Byrom St, Liverpool, L3 3AF, UK
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11
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Peraro L, Kritzer JA. Emerging Methods and Design Principles for Cell-Penetrant Peptides. Angew Chem Int Ed Engl 2018; 57:11868-11881. [PMID: 29740917 PMCID: PMC7184558 DOI: 10.1002/anie.201801361] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/24/2018] [Indexed: 12/12/2022]
Abstract
Biomolecules such as antibodies, proteins, and peptides are important tools for chemical biology and leads for drug development. They have been used to inhibit a variety of extracellular proteins, but accessing intracellular proteins has been much more challenging. In this review, we discuss diverse chemical approaches that have yielded cell-penetrant peptides and identify three distinct strategies: masking backbone amides, guanidinium group patterning, and amphipathic patterning. We summarize a growing number of large data sets, which are starting to reveal more specific design guidelines for each strategy. We also discuss advantages and disadvantages of current methods for quantifying cell penetration. Finally, we provide an overview of best-odds approaches for applying these new methods and design principles to optimize cytosolic penetration for a given bioactive peptide.
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Affiliation(s)
- Leila Peraro
- Department of Chemistry, Tufts University, Medford, Massachusetts, 02155, USA
| | - Joshua A Kritzer
- Department of Chemistry, Tufts University, Medford, Massachusetts, 02155, USA
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12
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Peraro L, Kritzer JA. Neue Methoden und Designprinzipien für zellgängige Peptide. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801361] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Leila Peraro
- Department of Chemistry Tufts University Medford Massachusetts 02155 USA
| | - Joshua A. Kritzer
- Department of Chemistry Tufts University Medford Massachusetts 02155 USA
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13
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Eto R, Oba M, Ueda A, Uku T, Doi M, Matsuo Y, Tanaka T, Demizu Y, Kurihara M, Tanaka M. Diastereomeric Right- and Left-Handed Helical Structures with Fourteen (R)-Chiral Centers. Chemistry 2017; 23:18120-18124. [PMID: 29134704 DOI: 10.1002/chem.201705306] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Indexed: 12/31/2022]
Abstract
The relationship between chiral centers and the helical-screw control of their peptides has already been reported, but it has yet to be elucidated in detail. A chiral four-membered ring α,α-disubstituted α-amino acid with a (R,R)-butane-2,3-diol acetal moiety at the γ-position, but no α-chiral carbon, was synthesized. X-ray crystallographic analysis unambiguously revealed that its homo-chiral heptapeptide formed right-handed (P) and left-handed (M) 310 -helical structures at a ratio of 1:1. They appeared to be enantiomeric at the peptide backbone, but diastereomeric with fourteen (R)-configuration chiral centers. Conformational analyses of homopeptides in solution also indicated that diastereomeric (P) and (M) helices existed at approximately equal amounts, with a slight preference toward right-handedness, and they quickly interchanged at room temperature. The circumstances of chiral centers are important for the control of their helical-screw direction.
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Affiliation(s)
- Ryo Eto
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Makoto Oba
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Atsushi Ueda
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Tsubasa Uku
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Mitsunobu Doi
- Osaka University of Pharmaceutical Sciences, Osaka, 569-1094, Japan
| | - Yosuke Matsuo
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Takashi Tanaka
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Yosuke Demizu
- National Institute of Health Sciences, Tokyo, 158-8501, Japan
| | - Masaaki Kurihara
- Graduate School of Pharmaceutical Sciences, International University of Health and Welfare, Ohtawara, 324-8501, Japan
| | - Masakazu Tanaka
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
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14
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Roschger C, Neukirchen S, Elsässer B, Schubert M, Maeding N, Verwanger T, Krammer B, Cabrele C. Targeting of a Helix-Loop-Helix Transcriptional Regulator by a Short Helical Peptide. ChemMedChem 2017; 12:1497-1503. [DOI: 10.1002/cmdc.201700305] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 07/17/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Cornelia Roschger
- Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
| | - Saskia Neukirchen
- Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
- Department of Chemistry and Biochemistry; Ruhr-University Bochum; Universitaetsstrasse 150 44801 Bochum Germany
| | - Brigitta Elsässer
- Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
| | - Mario Schubert
- Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
| | - Nicole Maeding
- Department of Molecular Biology; University of Salzburg; Hellbrunnerstrasse 34 5020 Salzburg Austria
| | - Thomas Verwanger
- Department of Molecular Biology; University of Salzburg; Hellbrunnerstrasse 34 5020 Salzburg Austria
| | - Barbara Krammer
- Department of Molecular Biology; University of Salzburg; Hellbrunnerstrasse 34 5020 Salzburg Austria
| | - Chiara Cabrele
- Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
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15
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Valeur E, Guéret SM, Adihou H, Gopalakrishnan R, Lemurell M, Waldmann H, Grossmann TN, Plowright AT. New Modalities for Challenging Targets in Drug Discovery. Angew Chem Int Ed Engl 2017; 56:10294-10323. [PMID: 28186380 DOI: 10.1002/anie.201611914] [Citation(s) in RCA: 233] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 01/31/2017] [Indexed: 12/11/2022]
Abstract
Our ever-increasing understanding of biological systems is providing a range of exciting novel biological targets, whose modulation may enable novel therapeutic options for many diseases. These targets include protein-protein and protein-nucleic acid interactions, which are, however, often refractory to classical small-molecule approaches. Other types of molecules, or modalities, are therefore required to address these targets, which has led several academic research groups and pharmaceutical companies to increasingly use the concept of so-called "new modalities". This Review defines for the first time the scope of this term, which includes novel peptidic scaffolds, oligonucleotides, hybrids, molecular conjugates, as well as new uses of classical small molecules. We provide the most representative examples of these modalities to target large binding surface areas such as those found in protein-protein interactions and for biological processes at the center of cell regulation.
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Affiliation(s)
- Eric Valeur
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
| | - Stéphanie M Guéret
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Hélène Adihou
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Ranganath Gopalakrishnan
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden.,AstraZeneca MPI Satellite Unit, Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany
| | - Malin Lemurell
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
| | - Herbert Waldmann
- Abteilung Chemische Biologie, Max Planck Institut für Molekulare Physiologie, Dortmund, Germany.,Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Germany
| | - Tom N Grossmann
- Chemical Genomics Centre of the Max Planck Society, Dortmund, Germany.,Department of Chemistry & Pharmaceutical Sciences, VU University Amsterdam, The Netherlands
| | - Alleyn T Plowright
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden
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16
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Valeur E, Guéret SM, Adihou H, Gopalakrishnan R, Lemurell M, Waldmann H, Grossmann TN, Plowright AT. Neue Modalitäten für schwierige Zielstrukturen in der Wirkstoffentwicklung. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611914] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Eric Valeur
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
| | - Stéphanie M. Guéret
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Hélène Adihou
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Ranganath Gopalakrishnan
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
- AstraZeneca MPI Satellite Unit; Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
| | - Malin Lemurell
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
| | - Herbert Waldmann
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Dortmund Deutschland
- Fakultät für Chemie and Chemische Biologie; Technische Universität Dortmund; Deutschland
| | - Tom N. Grossmann
- Chemical Genomics Centre der Max-Planck-Gesellschaft; Dortmund Deutschland
- Department of Chemistry & Pharmaceutical Sciences; VU University Amsterdam; Niederlande
| | - Alleyn T. Plowright
- Cardiovascular and Metabolic Diseases; Innovative Medicines and Early Development Biotech Unit; AstraZeneca; Pepparedsleden 1 Mölndal 431 83 Schweden
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17
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Serrano JC, Sipthorp J, Xu W, Itzhaki LS, Ley SV. A New Methodology for Incorporating Chiral Linkers into Stapled Peptides. Chembiochem 2017; 18:1066-1071. [PMID: 28388005 PMCID: PMC5488175 DOI: 10.1002/cbic.201700075] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Indexed: 11/10/2022]
Abstract
Stapled peptides have arisen as a new class of chemical probe and potential therapeutic agents for modulating protein–protein interactions. Here, we report the first two‐component i,i+7 stapling methodology that makes use of two orthogonal, on‐resin stapling reactions to incorporate linkers bearing a chiral centre into a p53‐derived stapled peptide. Post‐stapling modifications to the chain were performed on‐resin and enabled rapid access to various peptide derivatives from a single staple. The stapled peptides have increased helicity, protease stability and in vitro binding affinities to MDM2 compared to the equivalent unstapled peptide. This approach can be used to generate a library of diverse stapled peptides with different properties starting from a single stapled peptide, with scope for much greater functional diversity than that provided by existing stapling methodologies.
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Affiliation(s)
- Juan C Serrano
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - James Sipthorp
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Wenshu Xu
- Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1PD, UK
| | - Laura S Itzhaki
- Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1PD, UK
| | - Steven V Ley
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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18
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Zheng L, Yu C, Zhan Y, Deng X, Wang Y, Jiang H. Locking Interconversion of Aromatic Oligoamide Foldamers by Intramolecular Side-chain Crosslinking: toward Absolute Control of Helicity in Synthetic Aromatic Foldamers. Chemistry 2017; 23:5361-5367. [DOI: 10.1002/chem.201700134] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Lu Zheng
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
| | - Chengyuan Yu
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
| | - Yulin Zhan
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
| | - Xuebin Deng
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
| | - Ying Wang
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
| | - Hua Jiang
- Key Laboratory of Theoretical and Computational Photochemistry, and Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 P. R. China
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