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Volarić J, Thallmair S, Feringa BL, Szymanski W. Photoswitchable, Water‐soluble Bis‐azobenzene Cross‐linkers with Enhanced Properties for Biological Applications. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202200170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jana Volarić
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Sebastian Thallmair
- Frankfurt Institute for Advanced Studies Frankfurt Institute for Advanced Studies GERMANY
| | - Ben L. Feringa
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Wiktor Szymanski
- University Medical Center Groningen Department of Radiology Hanzeplein 1 9747AG Groningen NETHERLANDS
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2
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Batalha IL, Lychko I, Branco RJF, Iranzo O, Roque ACA. β-Hairpins as peptidomimetics of human phosphoprotein-binding domains. Org Biomol Chem 2020; 17:3996-4004. [PMID: 30945720 DOI: 10.1039/c9ob00564a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phosphoprotein-binding domains interact with cognate phosphorylated targets ruling several biological processes. The impairment of such interactions is often associated with disease development, namely cancer. The breast cancer susceptibility gene 1 (BRCA1) C-terminal (BRCT) domain is involved in the control of complex signaling networks of the DNA damage response. The capture and identification of BRCT-binding proteins and peptides may be used for the development of new diagnostic tools for diseases with abnormal phosphorylation profiles. Here we show that designed cyclic β-hairpin structures can be used as peptidomimetics of the BRCT domain, with high selectivity in binding to a target phosphorylated peptide. The amino acid residues and spatial constraints involved in the interaction between a phosphorylated peptide (GK14-P) and the BRCT domain were identified and crafted onto a 14-mer β-hairpin template in silico. Several cyclic peptides models were designed and their binding towards the target peptide and other phosphorylated peptides evaluated through virtual screening. Selected cyclic peptides were then synthesized, purified and characterized. The high affinity and selectivity of the lead cyclic peptide towards the target phosphopeptide was confirmed, and the possibility to capture it using affinity chromatography demonstrated. This work paves the way for the development of cyclic β-hairpin peptidomimetics as a novel class of affinity reagents for the highly selective identification and capture of target molecules.
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Affiliation(s)
- I L Batalha
- UCIBIO, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus Caparica, 2829-516 Caparica, Portugal.
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Peddie V, Abell AD. Photocontrol of peptide secondary structure through non-azobenzene photoswitches. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2019. [DOI: 10.1016/j.jphotochemrev.2019.05.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Albert L, Vázquez O. Photoswitchable peptides for spatiotemporal control of biological functions. Chem Commun (Camb) 2019; 55:10192-10213. [PMID: 31411602 DOI: 10.1039/c9cc03346g] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Light is unsurpassed in its ability to modulate biological interactions. Since their discovery, chemists have been fascinated by photosensitive molecules capable of switching between isomeric forms, known as photoswitches. Photoswitchable peptides have been recognized for many years; however, their functional implementation in biological systems has only recently been achieved. Peptides are now acknowledged as excellent protein-protein interaction modulators and have been important in the emergence of photopharmacology. In this review, we briefly explain the different classes of photoswitches and summarize structural studies when they are incorporated into peptides. Importantly, we provide a detailed overview of the rapidly increasing number of examples, where biological modulation is driven by the structural changes. Furthermore, we discuss some of the remaining challenges faced in this field. These exciting proof-of-principle studies highlight the tremendous potential of photocontrollable peptides as optochemical tools for chemical biology and biomedicine.
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Affiliation(s)
- Lea Albert
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany.
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5
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Abstract
The last few years have witnessed significant advances in the use of light as a stimulus to control biomolecular interactions. Great efforts have been devoted to the development of genetically encoded optobiological and small photochromic switches. Newly discovered small molecules now allow researchers to build molecular systems that are sensitive to a wider range of wavelengths of light than ever before with improved switching fidelities and increased lifetimes of the photoactivated states. Because these molecules are relatively small and adopt predictable conformations they are well suited as tools to interrogate cellular function in a spatially and temporally contolled fashion and for applications in photopharmacology.
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Affiliation(s)
- Robert J Mart
- School of Chemistry & Cardiff Catalysis Institute, Cardiff University, Park Place, Cardiff, CF10 3AT, UK.
| | - Rudolf K Allemann
- School of Chemistry & Cardiff Catalysis Institute, Cardiff University, Park Place, Cardiff, CF10 3AT, UK.
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6
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Danelius E, Andersson H, Jarvoll P, Lood K, Gräfenstein J, Erdélyi M. Halogen Bonding: A Powerful Tool for Modulation of Peptide Conformation. Biochemistry 2017; 56:3265-3272. [PMID: 28581720 PMCID: PMC5510091 DOI: 10.1021/acs.biochem.7b00429] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
![]()
Halogen
bonding is a weak chemical force that has so far mostly
found applications in crystal engineering. Despite its potential for
use in drug discovery, as a new molecular tool in the direction of
molecular recognition events, it has rarely been assessed in biopolymers.
Motivated by this fact, we have developed a peptide model system that
permits the quantitative evaluation of weak forces in a biologically
relevant proteinlike environment and have applied it for the assessment
of a halogen bond formed between two amino acid side chains. The influence
of a single weak force is measured by detection of the extent to which
it modulates the conformation of a cooperatively folding system. We
have optimized the amino acid sequence of the model peptide on analogues
with a hydrogen bond-forming site as a model for the intramolecular
halogen bond to be studied, demonstrating the ability of the technique
to provide information about any type of weak secondary interaction.
A combined solution nuclear magnetic resonance spectroscopic and computational
investigation demonstrates that an interstrand halogen bond is capable
of conformational stabilization of a β-hairpin foldamer comparable
to an analogous hydrogen bond. This is the first report of incorporation
of a conformation-stabilizing halogen bond into a peptide/protein
system, and the first quantification of a chlorine-centered halogen
bond in a biologically relevant system in solution.
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Affiliation(s)
- Emma Danelius
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden
| | - Hanna Andersson
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden
| | - Patrik Jarvoll
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden
| | - Kajsa Lood
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden
| | - Jürgen Gräfenstein
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden
| | - Máté Erdélyi
- Department of Chemistry and Molecular Biology, University of Gothenburg , SE-41296 Gothenburg, Sweden.,Swedish NMR Centre , Medicinaregatan 5, SE-41390 Gothenburg, Sweden
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7
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Gattuso H, García-Iriepa C, Sampedro D, Monari A, Marazzi M. Simulating the Electronic Circular Dichroism Spectra of Photoreversible Peptide Conformations. J Chem Theory Comput 2017; 13:3290-3296. [DOI: 10.1021/acs.jctc.7b00163] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hugo Gattuso
- Théorie-Modélisation-Simulation, Université de Lorraine − Nancy, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
- Théorie-Modélisation-Simulation,
CNRS, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
| | - Cristina García-Iriepa
- Departamento
de Química, Centro de Investigación en Síntesis
Química (CISQ), Universidad de La Rioja, Madre de Dios
53, E-26006 Logroño, Spain
- Unidad
Docente de Química Física, Universidad de Alcalá, E-28871 Alcalá de Henares, Madrid, Spain
| | - Diego Sampedro
- Departamento
de Química, Centro de Investigación en Síntesis
Química (CISQ), Universidad de La Rioja, Madre de Dios
53, E-26006 Logroño, Spain
| | - Antonio Monari
- Théorie-Modélisation-Simulation, Université de Lorraine − Nancy, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
- Théorie-Modélisation-Simulation,
CNRS, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
| | - Marco Marazzi
- Théorie-Modélisation-Simulation, Université de Lorraine − Nancy, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
- Théorie-Modélisation-Simulation,
CNRS, SRSMC, Boulevard des Aiguillettes, 54506 Vandoeuvre-lès-Nancy, Nancy, France
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Kitzig S, Thilemann M, Cordes T, Rück-Braun K. Light-Switchable Peptides with a Hemithioindigo Unit: Peptide Design, Photochromism, and Optical Spectroscopy. Chemphyschem 2016; 17:1252-63. [DOI: 10.1002/cphc.201501050] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Indexed: 12/21/2022]
Affiliation(s)
- S. Kitzig
- Institut für Chemie; Technische Universität Berlin; Str. des 17. Juni 135 10623 Berlin Germany
| | - M. Thilemann
- Institut für Chemie; Technische Universität Berlin; Str. des 17. Juni 135 10623 Berlin Germany
| | - T. Cordes
- Molecular Microscopy Research Group; Zernike Institute for Advanced Materials; University of Groningen; Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Karola Rück-Braun
- Institut für Chemie; Technische Universität Berlin; Str. des 17. Juni 135 10623 Berlin Germany
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10
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Karlsson C, Blom M, Johansson (neé Varedian) M, Jansson AM, Scifo E, Karlén A, Govender T, Gogoll A. Phototriggerable peptidomimetics for the inhibition of Mycobacterium tuberculosis ribonucleotide reductase by targeting protein–protein binding. Org Biomol Chem 2015; 13:2612-21. [DOI: 10.1039/c4ob01926a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Peptidomimetic inhibitors with photomodulable affinity for the R1–R2 subunit association site were designed based on the R2-subunit C-terminal.
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Affiliation(s)
| | - Magnus Blom
- Department of Chemistry – BMC
- Uppsala University
- S-751 23 Uppsala
- Sweden
| | | | - Anna M. Jansson
- Department of Cell and Molecular Biology
- Structural Biology
- Uppsala University
- S-751 24 Uppsala
- Sweden
| | - Enzo Scifo
- Department of Cell and Molecular Biology
- Structural Biology
- Uppsala University
- S-751 24 Uppsala
- Sweden
| | - Anders Karlén
- Department of Medicinal Chemistry
- Organic Pharmaceutical Chemistry
- Uppsala University
- S-751 23 Uppsala
- Sweden
| | - Thavendran Govender
- Catalysis and Peptide Research Unit
- University of KwaZulu Natal
- Durban 4000
- South Africa
| | - Adolf Gogoll
- Department of Chemistry – BMC
- Uppsala University
- S-751 23 Uppsala
- Sweden
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11
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Markiewicz BN, Culik RM, Gai F. Tightening up the structure, lighting up the pathway: Application of molecular constraints and light to manipulate protein folding, self-assembly and function. Sci China Chem 2014; 57:1615-1624. [PMID: 25722715 PMCID: PMC4337807 DOI: 10.1007/s11426-014-5225-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Chemical cross-linking provides an effective avenue to reduce the conformational entropy of polypeptide chains and hence has become a popular method to induce or force structural formation in peptides and proteins. Recently, other types of molecular constraints, especially photoresponsive linkers and functional groups, have also found increased use in a wide variety of applications. Herein, we provide a concise review of using various forms of molecular strategies to constrain proteins, thereby stabilizing their native states, gaining insight into their folding mechanisms, and/or providing a handle to trigger a conformational process of interest with light. The applications discussed here cover a wide range of topics, ranging from delineating the details of the protein folding energy landscape to controlling protein assembly and function.
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Affiliation(s)
| | - Robert M. Culik
- Department of Biochemistry and Biophysics, University of Pennsylvania, PA, 19104, USA
| | - Feng Gai
- Department of Chemistry, University of Pennsylvania, PA, 19104, USA
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12
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Szymański W, Beierle JM, Kistemaker HAV, Velema WA, Feringa BL. Reversible Photocontrol of Biological Systems by the Incorporation of Molecular Photoswitches. Chem Rev 2013; 113:6114-78. [DOI: 10.1021/cr300179f] [Citation(s) in RCA: 847] [Impact Index Per Article: 77.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Wiktor Szymański
- Stratingh Institute
for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The
Netherlands
| | - John M. Beierle
- Stratingh Institute
for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The
Netherlands
| | - Hans A. V. Kistemaker
- Stratingh Institute
for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The
Netherlands
| | - Willem A. Velema
- Stratingh Institute
for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The
Netherlands
| | - Ben L. Feringa
- Stratingh Institute
for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The
Netherlands
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13
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Abstract
Halogen bonding is the electron density donation based weak interaction of halogens with Lewis bases. Its applicability for molecular recognition processes long remained unappreciated and has so far mostly been studied in silico and in solid state. As most physiological processes and chemical reactions take place in solution, investigations in solutions are of highest relevance for its use in the pharmaceutical and material scientific toolboxes. Following a short discussion of the phenomenon of halogen bonding, this tutorial review presents an overview of the methods hitherto applied for gaining an improved understanding of its behaviour in solutions and summarizes the gained knowledge in order to indicate the scope of the techniques and to facilitate exciting future developments.
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Affiliation(s)
- Máté Erdélyi
- Department of Chemistry and Molecular Biology, University of Gothenburg, Kemivägen 10, SE-41296 Gothenburg, Sweden.
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