1
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Kumar S, Shah BA. Synthesis of Diverse Allylic Sulfone Derivatives via Sequential Hydroalkoxylation of 1,3-Enynes. Chemistry 2024; 30:e202401049. [PMID: 38712686 DOI: 10.1002/chem.202401049] [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: 03/14/2024] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 05/08/2024]
Abstract
A first metal-free protocol for the synthesis of allylic sulfones featuring aldehyde functionality at the δ-position has been reported. The formation of structurally complex δ,δ-dimethoxy allylic sulfones is enabled by the direct nucleophilic attack of methoxide onto the sulfone-containing 1,3-enynes. The present approach allows facile installation of acetal groups within the allylic sulfone scaffold, providing versatile platforms for further functionalization and drug development.
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Affiliation(s)
- Sourav Kumar
- Natural Products & Medicinal Chemistry, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- CSIR-Indian Institute of Integrative Medicine, Jammu, 180001
| | - Bhahwal Ali Shah
- Natural Products & Medicinal Chemistry, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- CSIR-Indian Institute of Integrative Medicine, Jammu, 180001
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2
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Yap SY, Butcher T, Spears RJ, McMahon C, Thanasi IA, Baker JR, Chudasama V. Chemo- and regio-selective differential modification of native cysteines on an antibody via the use of dehydroalanine forming reagents. Chem Sci 2024; 15:8557-8568. [PMID: 38846383 PMCID: PMC11151841 DOI: 10.1039/d4sc00392f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/29/2024] [Indexed: 06/09/2024] Open
Abstract
Protein modification has garnered increasing interest over the past few decades and has become an important tool in many aspects of chemical biology. In recent years, much effort has focused on site-selective modification strategies that generate more homogenous bioconjugates, and this is particularly so in the antibody modification space. Modifying native antibodies by targeting solvent-accessible cysteines liberated by interchain disulfide reduction is, perhaps, the predominant strategy for achieving more site-selectivity on an antibody scaffold. This is evidenced by numerous approved antibody therapeutics that have utilised cysteine-directed conjugation reagents and the plethora of methods/strategies focused on antibody cysteine modification. However, all of these methods have a common feature in that after the reduction of native solvent-accessible cystines, the liberated cysteines are all reacted in the same manner. Herein, we report the discovery and application of dehydroalanine forming reagents (including novel reagents) capable of regio- and chemo-selectively modifying these cysteines (differentially) on a clinically relevant antibody fragment and a full antibody. We discovered that these reagents could enable differential reactivity between light chain C-terminal cysteines, heavy chain hinge region cysteines (cysteines with an adjacent proline residue, Cys-Pro), and other heavy chain internal cysteines. This differential reactivity was also showcased on small molecules and on the peptide somatostatin. The application of these dehydroalanine forming reagents was exemplified in the preparation of a dually modified antibody fragment and full antibody. Additionally, we discovered that readily available amide coupling agents can be repurposed as dehydroalanine forming reagents, which could be of interest to the broader field of chemical biology.
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Affiliation(s)
- Steven Y Yap
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - Tobias Butcher
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - Richard J Spears
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - Clíona McMahon
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - Ioanna A Thanasi
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - James R Baker
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
| | - Vijay Chudasama
- Department of Chemistry, University College London 20 Gordon Street London WC1H 0AJ UK
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3
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Nakahara Y, Kawaguchi T, Matsuda Y, Endo Y, Date M, Takahashi K, Kato K, Okasora T, Ejima D, Nagaki A. Spatiotemporal Control of Protein Refolding through Flash-Change Reaction Conditions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:8483-8492. [PMID: 38618876 DOI: 10.1021/acs.langmuir.4c00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Recombinant protein production is an essential aspect of biopharmaceutical manufacturing, with Escherichia coli serving as a primary host organism. Protein refolding is vital for protein production; however, conventional refolding methods face challenges such as scale-up limitations and difficulties in controlling protein conformational changes on a millisecond scale. In this study, we demonstrate the novel application of flow microreactors (FMR) in controlling protein conformational changes on a millisecond scale, enabling efficient refolding processes and opening up new avenues in the science of FMR technology. FMR technology has been primarily employed for small-molecule synthesis, but our novel approach successfully expands its application to protein refolding, offering precise control of the buffer pH and solvent content. Using interleukin-6 as a model, the system yielded an impressive 96% pure refolded protein and allowed for gram-scale production. This FMR system allows flash changes in the reaction conditions, effectively circumventing protein aggregation during refolding. To the best of our knowledge, this is the first study to use FMR for protein refolding, which offers a more efficient and scalable method for protein production. The study results highlight the utility of the FMR as a high-throughput screening tool for streamlined scale-up and emphasize the importance of understanding and controlling intermediates in the refolding process. The FMR technique offers a promising approach for enhancing protein refolding efficiency and has demonstrated its potential in streamlining the process from laboratory-scale research to industrial-scale production, making it a game-changing technology in the field.
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Affiliation(s)
- Yuichi Nakahara
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
- Department of Chemistry, Graduate School of Science, Hokkaido University, Kita-10 Nishi-8, Kita-ku, Sapporo 060-0810, Hokkaido, Japan
| | - Tomoko Kawaguchi
- Department of Chemistry, Graduate School of Science, Hokkaido University, Kita-10 Nishi-8, Kita-ku, Sapporo 060-0810, Hokkaido, Japan
| | - Yutaka Matsuda
- Ajinomoto Bio-Pharma Services, 11040 Roselle Street, San Diego, California 92121, United States
| | - Yuta Endo
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Masayo Date
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Kazutoshi Takahashi
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Keisuke Kato
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Takahiro Okasora
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Daisuke Ejima
- Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-Ku, Kawasaki 210-8681, Kanagawa, Japan
| | - Aiichiro Nagaki
- Department of Chemistry, Graduate School of Science, Hokkaido University, Kita-10 Nishi-8, Kita-ku, Sapporo 060-0810, Hokkaido, Japan
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4
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Li RX, Chen Y, Huang LQ, Guan Z, He YH. Visible-Light Induced Radical Addition-Elimination Reaction for Constructing Allylic Sulfones from Sulfonyl Chlorides and Allyl Bromides. J Org Chem 2024; 89:4619-4627. [PMID: 38536672 DOI: 10.1021/acs.joc.3c02893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Allyl sulfones are commonly present in bioactive compounds and organic building blocks. This work introduces a photocatalytic radical addition-elimination reaction involving readily accessible sulfonyl chlorides and allyl bromides. It delivers structurally diverse allylic sulfones in moderate to excellent yields, showcasing a high tolerance to functional groups. Notably, this method operates under mild reaction conditions without the need for oxidants, stoichiometric reducing metals, or additives.
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Affiliation(s)
- Rui-Xue Li
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yuan Chen
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Lan-Qian Huang
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Zhi Guan
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yan-Hong He
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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5
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Jia Y, Jiang P, Wang X, Ablajan K. One-Pot, Metal-Free Synthesis of Allyl Sulfones in Water. J Org Chem 2024. [PMID: 38194354 DOI: 10.1021/acs.joc.3c01421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
A one-pot dehydration cross-coupling reaction between allyl alcohols and sodium sulfinates that provides allyl sulfones in good to excellent yields is presented. Its broad substrate scope includes symmetrical and asymmetrical α,α-diaryl- and α-aryl-substituted allylic alcohols and aryl and alkyl sodium sulfinates. For asymmetrical allylic substrates, the E isomer predominates with examples of excellent stereoselectivity. Control experiments provide the basis for a proposed radical-mediated mechanism. The metal-free procedure applies cheap and commercially available tetrabutylammonium tribromide as the catalyst and H2O as the solvent. Notable features of this simple, efficient, weakly toxic, and environmentally benign strategy include mild and convenient operating conditions and readily accessible starting materials.
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Affiliation(s)
- Yunfei Jia
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, People's Republic of China
| | - Ping Jiang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, People's Republic of China
| | - Xinqian Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, People's Republic of China
| | - Keyume Ablajan
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, People's Republic of China
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6
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Lu Y, You L, Li L, Kilgore JA, Liu S, Wang X, Dai Y, Wei Q, Shi H, Han L, Sun L, Chen ZJ, Zhang X, Williams NS, Chen C. Orthogonal Hydroxyl Functionalization of cGAMP Confers Metabolic Stability and Enables Antibody Conjugation. ACS CENTRAL SCIENCE 2023; 9:2298-2305. [PMID: 38161369 PMCID: PMC10755847 DOI: 10.1021/acscentsci.3c01122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/25/2023] [Accepted: 11/06/2023] [Indexed: 01/03/2024]
Abstract
cGAMP is a signaling molecule produced by the cGAS-DNA complex to establish antimicrobial and antitumor immunity through STING. Whereas STING activation holds potential as a new strategy to treat cancer, cGAMP is generally considered unsuitable for in vivo use because of the rapid cleavage of its phosphodiester linkages and the limited cellular uptake under physiological conditions. Consequently, phosphorothioation and fluorination are commonly used to improve the metabolic stability and permeability of cGAMP and its synthetic analogues. We now show that methylation of the 3'-hydroxyl group of cGAMP also confers metabolic stability and that acylation of the 2'-hydroxyl group can be achieved directly and selectively to enable receptor-mediated intracellular delivery. Unlike phosphorothioation and fluorination, these modifications do not create a new stereogenic center and do not require laborious building block synthesis. As such, orthogonal hydroxyl functionalization is a simple solution to issues associated with the in vivo use of cGAMP.
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Affiliation(s)
- Yong Lu
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Lin You
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Liping Li
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Jessica A. Kilgore
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Shun Liu
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Xiaoyu Wang
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Yuanwei Dai
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Qi Wei
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Heping Shi
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Lei Han
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Lijun Sun
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Zhijian J. Chen
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Xuewu Zhang
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Noelle S. Williams
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
| | - Chuo Chen
- Department
of Biochemistry, Pharmacology, and Molecular Biology UT Southwestern Medical
Center 5323 Harry Hines Boulevard, Dallas, Texas 75390, United
States
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7
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Novak A, Kersaudy F, Berger S, Morisset-Lopez S, Lefoulon F, Pifferi C, Aucagne V. An efficient site-selective, dual bioconjugation approach exploiting N-terminal cysteines as minimalistic handles to engineer tailored anti-HER2 affibody conjugates. Eur J Med Chem 2023; 260:115747. [PMID: 37657270 DOI: 10.1016/j.ejmech.2023.115747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 09/03/2023]
Abstract
Site-selective, dual-conjugation approaches for the incorporation of distinct payloads are key for the development of molecularly targeted biomolecules, such as antibody conjugates, endowed with better properties. Combinations of cytotoxic drugs, imaging probes, or pharmacokinetics modulators enabled for improved outcomes in both molecular imaging, and therapeutic settings. We have developed an efficacious dual-bioconjugation strategy to target the N-terminal cysteine of a chemically-synthesized, third-generation anti-HER2 affibody. Such two-step, one-purification approach can be carried out under mild conditions (without chaotropic agents, neutral pH) by means of a slight excess of commercially available N-hydroxysuccinimidyl esters and maleimido-functionalized payloads, to generate dual conjugates displaying drugs (DM1/MMAE) or probes (sulfo-Cy5/biotin) in high yields and purity. Remarkably, the double drug conjugate exhibited an exacerbated cytoxicity against HER2-expressing cell lines as compared to a combination of two monoconjugates, demonstrating a potent synergistic effect. Consistently, affibody-drug conjugates did not decrease the viability of HER2-negative cells, confirming their specificity for the target.
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Affiliation(s)
- Ana Novak
- Centre de Biophysique Moléculaire, CNRS UPR 4301, Rue Charles Sadron, 45071, Orléans, France
| | - Florian Kersaudy
- Centre de Biophysique Moléculaire, CNRS UPR 4301, Rue Charles Sadron, 45071, Orléans, France
| | - Sylvie Berger
- Institut de Recherche Servier, 78290, Croissy sur Seine, France
| | - Séverine Morisset-Lopez
- Centre de Biophysique Moléculaire, CNRS UPR 4301, Rue Charles Sadron, 45071, Orléans, France.
| | | | - Carlo Pifferi
- Centre de Biophysique Moléculaire, CNRS UPR 4301, Rue Charles Sadron, 45071, Orléans, France.
| | - Vincent Aucagne
- Centre de Biophysique Moléculaire, CNRS UPR 4301, Rue Charles Sadron, 45071, Orléans, France.
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8
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Richard M, Martin Aubert S, Denis C, Dubois S, Nozach H, Truillet C, Kuhnast B. Fluorine-18 and Radiometal Labeling of Biomolecules via Disulfide Rebridging. Bioconjug Chem 2023; 34:2123-2132. [PMID: 37881943 DOI: 10.1021/acs.bioconjchem.3c00440] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Biomolecules labeled with positron-emitting radionuclides like fluorine-18 or radiometals like copper-64 and zirconium-89 are increasingly employed in nuclear medicine for diagnosis purposes. Given the fragility and complexity of these compounds, their labeling requires mild conditions. Besides, it is essential to develop methods inducing minimal modification of the tertiary structure, as it is fundamental for the biological activity of such complex entities. Given these requirements, disulfide rebridging represents a promising possibility since it allows protein modification as well as conservation of the tertiary structure. In this context, we have developed an original radiofluorinated dibromopyridazine dione prosthetic group for labeling of disulfide-containing biomolecules via rebridging. We employed it to radiolabel octreotide, a somatostatin analogue, and to radiolabel fragment antigen binding (Fab) targeting programmed death-ligand 1 (PD-L1), whose properties were then evaluated in vitro and in vivo by positron emission tomography (PET) imaging. We next extended our strategy to the radiolabeling of cetuximab, a monoclonal antibody, with various radiometals commonly used in PET imaging (zirconium-89, copper-64) by developing various rebridging molecules bearing the appropriate chelators. The stabilities of the radiolabeled antibody conjugates were assessed in biological conditions.
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Affiliation(s)
- Mylène Richard
- CEA, CNRS, Inserm, BioMaps, SHFJ, Paris-Saclay University, Orsay 91401, France
| | | | - Caroline Denis
- CEA, CNRS, Inserm, BioMaps, SHFJ, Paris-Saclay University, Orsay 91401, France
| | - Steven Dubois
- CEA, INRAE, Medicines and Healthcare Technologies Department, SIMoS, Paris-Saclay University, Gif-sur-Yvette 91191, France
| | - Hervé Nozach
- CEA, INRAE, Medicines and Healthcare Technologies Department, SIMoS, Paris-Saclay University, Gif-sur-Yvette 91191, France
| | - Charles Truillet
- CEA, CNRS, Inserm, BioMaps, SHFJ, Paris-Saclay University, Orsay 91401, France
| | - Bertrand Kuhnast
- CEA, CNRS, Inserm, BioMaps, SHFJ, Paris-Saclay University, Orsay 91401, France
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9
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Nisavic M, Wørmer GJ, Nielsen CS, Jeppesen SM, Palmfeldt J, Poulsen TB. oxSTEF Reagents Are Tunable and Versatile Electrophiles for Selective Disulfide-Rebridging of Native Proteins. Bioconjug Chem 2023. [PMID: 37201197 DOI: 10.1021/acs.bioconjchem.3c00005] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Site-selective disulfide rebridging has emerged as a powerful strategy to modulate the structural and functional properties of proteins. Here, we introduce a novel class of electrophilic reagents, designated oxSTEF, that demonstrate excellent efficiency in disulfide rebridging via double thiol exchange. The oxSTEF reagents are prepared using an efficient synthetic sequence which may be diverted to obtain a range of derivatives allowing for tuning of reactivity or steric bulk. We demonstrate highly selective rebridging of cyclic peptides and native proteins, such as human growth hormone, and the absence of cross-reactivity with other nucleophilic amino acid residues. The oxSTEF conjugates undergo glutathione-mediated disintegration under tumor-relevant glutathione concentrations, which highlights their potential for use in targeted drug delivery. Finally, the α-dicarbonyl motif of the oxSTEF reagents enables "second phase" oxime ligation, which furthermore increases the thiol stability of the conjugates significantly.
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Affiliation(s)
- Marija Nisavic
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
- Department of Clinical Medicine─Research Unit for Molecular Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 82, DK-8200 Aarhus N, Denmark
| | - Gustav J Wørmer
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Cecilie S Nielsen
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Sofie M Jeppesen
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Johan Palmfeldt
- Department of Clinical Medicine─Research Unit for Molecular Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 82, DK-8200 Aarhus N, Denmark
| | - Thomas B Poulsen
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
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10
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Chauhan P, V. R, Kumar M, Molla R, V. B. U, Rai V. Dis integrate (DIN) Theory Enabling Precision Engineering of Proteins. ACS CENTRAL SCIENCE 2023; 9:137-150. [PMID: 36844488 PMCID: PMC9951294 DOI: 10.1021/acscentsci.2c01455] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Indexed: 06/18/2023]
Abstract
The chemical toolbox for the selective modification of proteins has witnessed immense interest in the past few years. The rapid growth of biologics and the need for precision therapeutics have fuelled this growth further. However, the broad spectrum of selectivity parameters creates a roadblock to the field's growth. Additionally, bond formation and dissociation are significantly redefined during the translation from small molecules to proteins. Understanding these principles and developing theories to deconvolute the multidimensional attributes could accelerate the area. This outlook presents a disintegrate (DIN) theory for systematically disintegrating the selectivity challenges through reversible chemical reactions. An irreversible step concludes the reaction sequence to render an integrated solution for precise protein bioconjugation. In this perspective, we highlight the key advancements, unsolved challenges, and potential opportunities.
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11
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Xue L, Yu D, Sun J, Guan L, Xie C, Wang L, Jia Y, Tian J, Fan H, Sun H. Rapid GSH detection and versatile peptide/protein labelling to track cell penetration using coumarin-based probes. Analyst 2023; 148:532-538. [PMID: 36349786 DOI: 10.1039/d2an01510b] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Biothiols play essential roles in balancing the redox state and modulating cellular functions. Fluorescent probes for monitoring/labelling biothiols often suffer from slow reaction rates, strong background fluorescence and cytotoxic byproduct release. Thus, developing facile and versatile probes to overcome the challenges is still in high demand. Here, we report four coumarin-maleimides as fast responding and fluorogenic probes to detect GSH or label peptides/proteins. The probes quantitatively and selectively react with GSH via Michael addition within 1-2 min, achieving an 11-196-fold increase in fluorescence quantum yield via blockage of the photoinduced electron transfer (PET) process. Optimized probe 4 is applied for the detection of GSH in vitro (A549 cells) and in vivo (zebrafish embryos). Taking advantage of the fast Michael addition between the maleimide moiety and the sulfhydryl group, we expand the application of our method for fluorescent labelling of peptides/proteins and for tracking their cellular uptake process. The labelling strategy works for both Cys-bearing and Cys-free proteins after the introduction of a sulfhydryl group using Traut's reagent. Fluorescence assay reveals that the TAT-peptide can efficiently enter cells, but H3 protein, part of nucleosomes, prefers to bind on the cell membrane by electrostatic interactions, shedding light on the cellular uptake activity of nucleosomes and affording a potential membrane staining strategy. Overall, our study illustrates the broad potential of coumarin-maleimide based dual-functional probes for GSH detection and versatile protein labelling in biochemical research.
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Affiliation(s)
- Li Xue
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China. .,School of Pharmacy, Jinzhou Medical University, Jinzhou, Liaoning 121001, P. R. China
| | - Dehao Yu
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Jing Sun
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Liangyu Guan
- BayRay Innovation Center, Shenzhen Bay Laboratory, Shenzhen, Guangdong 518132, P. R. China
| | - Chengzhi Xie
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Luo Wang
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Yuanyuan Jia
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Junyu Tian
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Heli Fan
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
| | - Huabing Sun
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University; Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China.
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12
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Lu Y, You L, Chen C. A phosphine-based redox method for direct conjugation of disulfides. Chem Commun (Camb) 2022; 58:12439-12442. [PMID: 36278800 PMCID: PMC9661873 DOI: 10.1039/d2cc04967h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Technologies for cysteine disulfide detection and conjugation are pivotal to understanding protein functions and developing disulfide-derived therapeutic agents. Currently, disulfide modification requires reductive cleavage prior to functionalization, posing challenges to differentiating disulfides from free thiols. We describe herein Redox-assisted Disulfide Direct Conjugation (RDDC) as a new method to enable disulfide rebridging without cross-reacting with free thiols.
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Affiliation(s)
- Yong Lu
- Department of Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA.
| | - Lin You
- Department of Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA.
| | - Chuo Chen
- Department of Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA.
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13
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Djaló M, Silva MJSA, Faustino H, Pinto SN, Mendonça R, Gois PMP. Multivalent NHS-activated acrylates for orthogonal site-selective functionalisation of peptides at cysteine residues. Chem Commun (Camb) 2022; 58:7928-7931. [PMID: 35758206 DOI: 10.1039/d2cc02204d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The site-selective chemical appendage of multiple functionalities on a native peptide backbone is a highly demanding and complex tool of modern chemical biology. Here, novel NHS-activated acrylates were designed to hold various payloads in a single bioconjugation handle that is able to site-selectively and orthogonally target the N-terminal cysteine of peptides.
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Affiliation(s)
- Mariama Djaló
- Research Institute for Medicines (iMed. ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal.
| | - Maria J S A Silva
- Research Institute for Medicines (iMed. ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal.
| | - Hélio Faustino
- Research Institute for Medicines (iMed. ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal. .,Association BLC3-Innovation and Technology Campus, Oliveira do Hospital, Portugal
| | - Sandra N Pinto
- iBB-Institute for Bioengineering and Biosciences and i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | | | - Pedro M P Gois
- Research Institute for Medicines (iMed. ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal.
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14
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Teixeira MA, Antunes JC, Seabra CL, Fertuzinhos A, Tohidi SD, Reis S, Amorim MTP, Ferreira DP, Felgueiras HP. Antibacterial and hemostatic capacities of cellulose nanocrystalline-reinforced poly(vinyl alcohol) electrospun mats doped with Tiger 17 and pexiganan peptides for prospective wound healing applications. BIOMATERIALS ADVANCES 2022; 137:212830. [PMID: 35929263 DOI: 10.1016/j.bioadv.2022.212830] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/14/2022] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
Infection is a major issue in chronic wound care. Different dressings have been developed to prevent microbial propagation, but an effective, all-in-one (cytocompatible, antimicrobial and promoter of healing) solution is still to be uncovered. In this research, polyvinyl alcohol (PVA) nanofibrous mats reinforced with cellulose nanocrystal (CNC), at 10 and 20% v/v ratios, were produced by electrospinning, crosslinked with glutaraldehyde vapor and doped with specialized peptides. Crosslinking increased the mats' fiber diameters but maintained their bead-free morphology. Miscibility between polymers was confirmed by Fourier-transform infrared spectroscopy and thermal evaluations. Despite the incorporation of CNC having reduced the mats' mechanical performance, it improved the mats' surface energy and its structural stability over time. Pexiganan with an extra cysteine group was functionalized onto the mats via hydroxyl- polyethylene glycol 2-maleimide, while Tiger 17 was physisorbed to preserve its cyclic conformation. Antimicrobial assessments demonstrated the peptide-doped mat's effectiveness against Staphylococcus aureus and Pseudomonas aeruginosa; pexiganan contributed mostly for such outcome. Tiger 17 showed excellent capacity in accelerating clotting. Cytocompatibility evaluations attested to these mats' safety. C90/10 PVA/CNC mats were deemed the most effective from the tested group and, thus, a potentially effective option for chronic wound treatments.
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Affiliation(s)
- Marta A Teixeira
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Joana C Antunes
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Catarina L Seabra
- Associate Laboratory for Green Chemistry (LAQV), Network of Chemistry and Technology (REQUIMTE), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Aureliano Fertuzinhos
- Center for MicroElectroMechanics Systems (CMEMS), UMinho, Department of Mechanical Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Shafagh D Tohidi
- Digital Transformation Colab (DTX), Department of Mechanical Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Salette Reis
- Associate Laboratory for Green Chemistry (LAQV), Network of Chemistry and Technology (REQUIMTE), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - M Teresa P Amorim
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Diana P Ferreira
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Helena P Felgueiras
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal.
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15
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Teixeira MA, Antunes JC, Seabra CL, Tohidi SD, Reis S, Amorim MTP, Felgueiras HP. Tiger 17 and pexiganan as antimicrobial and hemostatic boosters of cellulose acetate-containing poly(vinyl alcohol) electrospun mats for potential wound care purposes. Int J Biol Macromol 2022; 209:1526-1541. [PMID: 35469947 DOI: 10.1016/j.ijbiomac.2022.04.130] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/12/2022] [Accepted: 04/17/2022] [Indexed: 12/12/2022]
Abstract
In this research, we propose to engineer a nanostructured mat that can simultaneously kill bacteria and promote an environment conducive to healing for prospective wound care. Polyvinyl alcohol (PVA) and cellulose acetate (CA) were combined at different polymer ratios (100/0, 90/10, 80/20% v/v), electrospun and crosslinked with glutaraldehyde vapor. Crosslinked fibers increased in diameter (from 194 to 278 nm), retaining their uniform structure. Fourier-transform infrared spectroscopy and thermal analyses proved the excellent miscibility between polymers. CA incorporation incremented the fibers swelling capacity and reduced the water vapor and air permeabilities of the mats, preventing the excessive drying of wounds. The antimicrobial peptide cys-pexiganan and the immunoregulatory peptide Tiger 17 were incorporated onto the mats via polyethylene glycol spacer (hydroxyl-PEG2-maleimide) and physisorbed, respectively. Time-kill kinetics evaluations revealed the mats effectiveness against Staphylococcus aureus and Pseudomonas aeruginosa. Tiger 17 played a major role in accelerating clotting of re-calcified plasma. Data reports for the first time the collaborative effect of pexiganan and Tiger 17 against bacterial infections and in boosting hemostasis. Cytocompatibility data verified the peptide-modified mats safety. Croslinked 90/10 PVA/CA mats were deemed the most promising combination due to their moderate hydrophilicity and permeabilities, swelling capacity, and high yields of peptide loading.
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Affiliation(s)
- Marta A Teixeira
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Joana C Antunes
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Catarina L Seabra
- Associate Laboratory for Green Chemistry (LAQV), Network of Chemistry and Technology (REQUIMTE), Departament of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Shafagh D Tohidi
- Digital Transformation Colab (DTX), Department of Mechanical Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Salette Reis
- Associate Laboratory for Green Chemistry (LAQV), Network of Chemistry and Technology (REQUIMTE), Departament of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - M Teresa P Amorim
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal
| | - Helena P Felgueiras
- Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal.
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16
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Zhao L, Qu Y, Zhang F, Ma D, Gao H, Gan L, Zhang H, Zhang S, Fang J. Baylis–Hillman Adducts as a Versatile Module for Constructing Fluorogenic Release System. J Med Chem 2022; 65:6056-6069. [DOI: 10.1021/acs.jmedchem.1c01940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Lanning Zhao
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Yuan Qu
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Fang Zhang
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Di Ma
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Hao Gao
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Lu Gan
- Department of Heavy Ion Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Hong Zhang
- Department of Heavy Ion Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Shengxiang Zhang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Jianguo Fang
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- School of Chemistry and Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
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17
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Sahu T, Kumar M, T. K. S, Joshi M, Mishra RK, Rai V. Residue-specific N-terminal glycine to aldehyde transformation renders analytically pure single-site labeled proteins. Chem Commun (Camb) 2022; 58:12451-12454. [DOI: 10.1039/d2cc04196k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, we demonstrate the residue-specific transformation of N-Gly into N-Gly-glyoxamide. The aldehyde introduction opens the residue-specific synthetic flexibility for the N-Gly proteome.
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Affiliation(s)
- Tularam Sahu
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal, MP 462 066, India
| | - Mohan Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal, MP 462 066, India
| | - Sajeev T. K.
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, MP 462 066, India
| | - Manas Joshi
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal, MP 462 066, India
| | - Ram Kumar Mishra
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, MP 462 066, India
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal, MP 462 066, India
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18
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Precise protein conjugation technology for the construction of homogenous glycovaccines. DRUG DISCOVERY TODAY. TECHNOLOGIES 2021; 38:69-75. [PMID: 34895642 DOI: 10.1016/j.ddtec.2020.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 11/22/2020] [Accepted: 11/27/2020] [Indexed: 12/13/2022]
Abstract
The introduction of vaccines for the treatment and prevention of bacterial or viral diseases in the early 19th century marked a crucial turning point in medical history. Since then, extensive immunization campaigns have eradicated smallpox and drastically reduced the number of diphtheria, tetanus, pertussis and measles cases worldwide. Although a broad selection of vaccines is available, there remains a need to develop additional vaccine candidates against a range of dangerous infectious diseases, preferably based on precise syntheses that lead to homogenous formulations. Different strategies for the construction of this type of vaccine candidates are being pursued. Glycoconjugate vaccines are successful in the fight against bacterial and viral infectious diseases. However, their exact mechanism of action remains largely unknown and the large-scale production of chemically defined constructs is challenging. In particular, the conjugation of the carbohydrate antigen to the protein carrier has proved to be crucial for the properties of these vaccines. This review highlights some of the latest findings and developments in the construction of glycoconjugate vaccines by means of site-specific chemical reactions.
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19
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Xu L, Silva MJSA, Gois PMP, Kuan SL, Weil T. Chemoselective cysteine or disulfide modification via single atom substitution in chloromethyl acryl reagents. Chem Sci 2021; 12:13321-13330. [PMID: 34777751 PMCID: PMC8528048 DOI: 10.1039/d1sc03250j] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/06/2021] [Indexed: 12/19/2022] Open
Abstract
The development of bioconjugation chemistry has enabled the combination of various synthetic functionalities to proteins, giving rise to new classes of protein conjugates with functions well beyond what Nature can provide. Despite the progress in bioconjugation chemistry, there are no reagents developed to date where the reactivity can be tuned in a user-defined fashion to address different amino acid residues in proteins. Here, we report that 2-chloromethyl acryl reagents can serve as a simple yet versatile platform for selective protein modification at cysteine or disulfide sites by tuning their inherent electronic properties through the amide or ester linkage. Specifically, the 2-chloromethyl derivatives (acrylamide or acrylate) can be obtained via a simple and easily implemented one-pot reaction based on the coupling reaction between commercially available starting materials with different end-group functionalities (amino group or hydroxyl group). 2-Chloromethyl acrylamide reagents with an amide linkage favor selective modification at the cysteine site with fast reaction kinetics and near quantitative conversations. In contrast, 2-chloromethyl acrylate reagents bearing an ester linkage can undergo two successive Michael reactions, allowing the selective modification of disulfides bonds with high labeling efficiency and good conjugate stability. 2-Chloromethyl acryl derivatives (acrylamides and acrylates) can serve as simple and versatile bioconjugation reagents to achieve site-selective cysteine and disulfide modification on demand and with high efficiency.![]()
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Affiliation(s)
- Lujuan Xu
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany .,Institute of Inorganic Chemistry I, Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Maria J S A Silva
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa 1649-003 Lisbon Portugal
| | - Pedro M P Gois
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa 1649-003 Lisbon Portugal
| | - Seah Ling Kuan
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany .,Institute of Inorganic Chemistry I, Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Tanja Weil
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany .,Institute of Inorganic Chemistry I, Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
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20
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Abstract
Antibodies, particularly of the immunoglobulin G (IgG) isotype, are a group of biomolecules that are extensively used as affinity reagents for many applications in research, disease diagnostics, and therapy. Most of these applications require antibodies to be modified with specific functional moieties, including fluorophores, drugs, and proteins. Thus, a variety of methodologies have been developed for the covalent labeling of antibodies. The most common methods stably attach functional molecules to lysine or cysteine residues, which unavoidably results in heterogeneous products that cannot be further purified. In an effort to prepare homogeneous antibody conjugates, bioorthogonal handles have been site-specifically introduced via enzymatic treatment, genetic code expansion, or genetically encoded tagging, followed by functionalization using bioorthogonal conjugation reactions. The resulting homogeneous products have proven superior to their heterogeneous counterparts for both in vitro and in vivo usage. Nevertheless, additional chemical treatment or protein engineering of antibodies is required for incorporation of the bioorthogonal handles, processes that often affect antibody folding, stability, and/or production yield and cost. Accordingly, concurrent with advances in the fields of bioorthogonal chemistry and protein engineering, there is growing interest in site-specifically labeling native (nonengineered) antibodies without chemical or enzymatic treatments. In this review, we highlight recent strategies for producing site-specific native antibody conjugates and provide a comprehensive summary of the merits and disadvantages of these strategies.
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Affiliation(s)
- Kuan-Lin Wu
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Chenfei Yu
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Catherine Lee
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Chao Zuo
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Zachary T Ball
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Han Xiao
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
- Department of Biosciences, Rice University, 6100 Main Street, Houston, Texas 77005, United States
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, Texas 77005, United States
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21
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Kumar M, Reddy NC, Rai V. Chemical technologies for precise protein bioconjugation interfacing biology and medicine. Chem Commun (Camb) 2021; 57:7083-7095. [PMID: 34180471 DOI: 10.1039/d1cc02268g] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Proteins provide an excellent means to monitor and regulate biological processes. Hence, a precise chemical toolbox for their modification becomes indispensable. In this perspective, this feature article outlines our efforts to establish the core principles of chemoselectivity, site-selectivity, site-specificity, site-modularity, residue-modularity, and protein-specificity. With the knowledge to systematically regulate these parameters, the field has access to technological platforms that can address multiple challenges at the interface of chemistry, biology, and medicine.
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Affiliation(s)
- Mohan Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, MP 462 066, India.
| | - Neelesh C Reddy
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, MP 462 066, India.
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, MP 462 066, India.
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22
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Bechtler C, Lamers C. Macrocyclization strategies for cyclic peptides and peptidomimetics. RSC Med Chem 2021; 12:1325-1351. [PMID: 34447937 PMCID: PMC8372203 DOI: 10.1039/d1md00083g] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
Abstract
Peptides are a growing therapeutic class due to their unique spatial characteristics that can target traditionally "undruggable" protein-protein interactions and surfaces. Despite their advantages, peptides must overcome several key shortcomings to be considered as drug leads, including their high conformational flexibility and susceptibility to proteolytic cleavage. As a general approach for overcoming these challenges, macrocyclization of a linear peptide can usually improve these characteristics. Their synthetic accessibility makes peptide macrocycles very attractive, though traditional synthetic methods for macrocyclization can be challenging for peptides, especially for head-to-tail cyclization. This review provides an updated summary of the available macrocyclization chemistries, such as traditional lactam formation, azide-alkyne cycloadditions, ring-closing metathesis as well as unconventional cyclization reactions, and it is structured according to the obtained functional groups. Keeping peptide chemistry and screening in mind, the focus is given to reactions applicable in solution, on solid supports, and compatible with contemporary screening methods.
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Affiliation(s)
- Clément Bechtler
- Department Pharmaceutical Sciences, University of Basel Klingelbergstr. 50 4056 Basel Switzerland
| | - Christina Lamers
- Department Pharmaceutical Sciences, University of Basel Klingelbergstr. 50 4056 Basel Switzerland
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23
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Mishra AK, Tessier R, Hari DP, Waser J. Amphiphilic Iodine(III) Reagents for the Lipophilization of Peptides in Water. Angew Chem Int Ed Engl 2021; 60:17963-17968. [PMID: 34038604 PMCID: PMC8456932 DOI: 10.1002/anie.202106458] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Indexed: 12/31/2022]
Abstract
We report the functionalization of cysteine residues with lipophilic alkynes bearing a silyl group or an alkyl chain using amphiphilic ethynylbenziodoxolone reagents (EBXs). The reactions were carried out in buffer (pH 6 to 9), without organic co-solvent or removal of oxygen, either at 37 °C or room temperature. The transformation led to a significant increase of peptide lipophilicity and worked for aromatic thiols, homocysteine, cysteine, and peptides containing 4 to 18 amino acids. His6 -Cys-Ubiquitin was also alkynylated under physiological conditions. Under acidic conditions, the thioalkynes were converted into thioesters, which could be cleaved in the presence of hydroxylamine.
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Affiliation(s)
- Abhaya Kumar Mishra
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Romain Tessier
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
- Present address: Department of Chemical BiologyMax Planck Institute of Molecular PhysiologyOtto-Hahn-Strasse 1144227DortmundGermany
| | - Durga Prasad Hari
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
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24
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Mishra AK, Tessier R, Hari DP, Waser J. Amphiphilic Iodine(III) Reagents for the Lipophilization of Peptides in Water. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Abhaya Kumar Mishra
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Romain Tessier
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Present address: Department of Chemical Biology Max Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
| | - Durga Prasad Hari
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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25
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Stieger CE, Franz L, Körlin F, Hackenberger CPR. Diethinylphosphinate für die Cystein‐selektive Proteinmarkierung und Disulfid‐Verbrückung. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100683] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Christian E. Stieger
- Department Chemische Biologie II Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP) Campus Berlin-Buch Robert-Roessle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Luise Franz
- Department Chemische Biologie II Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP) Campus Berlin-Buch Robert-Roessle-Straße 10 13125 Berlin Deutschland
| | - Frieder Körlin
- Institut für Chemie Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Christian P. R. Hackenberger
- Department Chemische Biologie II Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP) Campus Berlin-Buch Robert-Roessle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
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26
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Xu L, Kuan SL, Weil T. Contemporary Approaches for Site-Selective Dual Functionalization of Proteins. Angew Chem Int Ed Engl 2021; 60:13757-13777. [PMID: 33258535 PMCID: PMC8248073 DOI: 10.1002/anie.202012034] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Indexed: 12/16/2022]
Abstract
Site-selective protein functionalization serves as an invaluable tool for investigating protein structures and functions in complicated cellular environments and accomplishing semi-synthetic protein conjugates such as traceable therapeutics with improved features. Dual functionalization of proteins allows the incorporation of two different types of functionalities at distinct location(s), which greatly expands the features of native proteins. The attachment and crosstalk of a fluorescence donor and an acceptor dye provides fundamental insights into the folding and structural changes of proteins upon ligand binding in their native cellular environments. Moreover, the combination of drug molecules with different modes of action, imaging agents or stabilizing polymers provides new avenues to design precision protein therapeutics in a reproducible and well-characterizable fashion. This review aims to give a timely overview of the recent advancements and a future perspective of this relatively new research area. First, the chemical toolbox for dual functionalization of proteins is discussed and compared. The strengths and limitations of each strategy are summarized in order to enable readers to select the most appropriate method for their envisaged applications. Thereafter, representative applications of these dual-modified protein bioconjugates benefiting from the synergistic/additive properties of the two synthetic moieties are highlighted.
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Affiliation(s)
- Lujuan Xu
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - Seah Ling Kuan
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - Tanja Weil
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
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27
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Stieger CE, Franz L, Körlin F, Hackenberger CPR. Diethynyl Phosphinates for Cysteine-Selective Protein Labeling and Disulfide Rebridging. Angew Chem Int Ed Engl 2021; 60:15359-15364. [PMID: 34080747 PMCID: PMC8362001 DOI: 10.1002/anie.202100683] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/17/2021] [Indexed: 12/18/2022]
Abstract
Diethynyl phosphinates were developed as bisfunctional electrophiles for the site-selective modification of peptides, proteins and antibodies. One of their electron-deficient triple bonds reacts selectively with a thiol and positions an electrophilic moiety for a subsequent intra- or intermolecular reaction with another thiol. The obtained conjugates were found to be stable in human plasma and in the presence of small thiols. We further demonstrate that this method is suitable for the generation of functional protein conjugates for intracellular delivery. Finally, this reagent class was used to generate functional homogeneously rebridged antibodies that remain specific for their target. Their modular synthesis, thiol selectivity and conjugate stability make diethynyl phosphinates ideal candidates for protein conjugation for biological and pharmaceutical applications.
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Affiliation(s)
- Christian E Stieger
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP), Campus Berlin-Buch, Robert-Roessle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Luise Franz
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP), Campus Berlin-Buch, Robert-Roessle-Strasse 10, 13125, Berlin, Germany
| | - Frieder Körlin
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Christian P R Hackenberger
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie, im Forschungsverbund Berlin e.V. (FMP), Campus Berlin-Buch, Robert-Roessle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
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28
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Application of the Natural Products NOZEMAT HERB and NOZEMAT HERB PLUS Can Decrease Honey Bee Colonies Losses during the Winter. DIVERSITY 2021. [DOI: 10.3390/d13060228] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Honey bees (Apis mellifera L.) are crucial pollinators for many crops and natural ecosystems. However, honey bee colonies have been experiencing heavy overwinter mortality in almost all parts of the world. In the present study we have investigatеd, for the first time, the effects from the application of the herbal supplements NOZEMAT HERB® (NH) and NOZEMAT HERB PLUS® (NHP) on overwintering honey bee colony survival and on total protein and lysozyme content. To achieve this, in early autumn 2019, 45 colonies were selected and treated with these herbal supplements. The total protein and lysozyme content were evaluated after administration of NH and NHP twice the following year (June and September 2020). The obtained results have shown that both supplements have a positive effect on overwintering colony survival. Considerable enhancement in longevity of “winter bees” has been observed after the application of NHP, possibly due to the increased functionality of the immune system and antioxidant detoxification capacity. Although the mechanisms of action of NH and NHP are yet to be completely elucidated, our results suggest a new holistic approach on overwintering honey bee colony survival and welfare.
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29
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The Chemistry Behind ADCs. Pharmaceuticals (Basel) 2021; 14:ph14050442. [PMID: 34067144 PMCID: PMC8152005 DOI: 10.3390/ph14050442] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 02/07/2023] Open
Abstract
Combining the selective targeting of tumor cells through antigen-directed recognition and potent cell-killing by cytotoxic payloads, antibody-drug conjugates (ADCs) have emerged in recent years as an efficient therapeutic approach for the treatment of various cancers. Besides a number of approved drugs already on the market, there is a formidable follow-up of ADC candidates in clinical development. While selection of the appropriate antibody (A) and drug payload (D) is dictated by the pharmacology of the targeted disease, one has a broader choice of the conjugating linker (C). In the present paper, we review the chemistry of ADCs with a particular emphasis on the medicinal chemistry perspective, focusing on the chemical methods that enable the efficient assembly of the ADC from its three components and the controlled release of the drug payload.
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30
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Park Y, Baumann AL, Moon H, Byrne S, Kasper MA, Hwang S, Sun H, Baik MH, Hackenberger CPR. The mechanism behind enhanced reactivity of unsaturated phosphorus(v) electrophiles towards thiols. Chem Sci 2021; 12:8141-8148. [PMID: 34194704 PMCID: PMC8208129 DOI: 10.1039/d1sc01730f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Vinyl- and ethynyl phosphorus(v) electrophiles are a versatile class of thiol-reactive reagents suitable for cysteine-selective peptide and protein modifications, especially for the generation of antibody conjugates. Herein we investigated the reactivity of various P(v) reagents towards thiol addition. Complementing previous studies, we observed that the heteroatoms X (X = S, O, NH) as well as the vinyl- vs. ethynyl-substituent bound to phosphorus greatly influence the overall reactivity. These experimentally observed trends, as well as the high Z-selectivity for thiol additions to ethynyl derivatives, were further elucidated using DFT calculations. Hyperconjugation was a key means of stabilizing the intermediate generated upon the thiol addition, thus determining both the reactivity and stereoselectivity of unsaturated P(v) electrophiles. Specifically, the energetically low-lying σ antibonding orbital of the P–S bond more readily stabilizes the electron density from the lone pair (LP) of the generated carbanion, rendering the phosphonothiolates more reactive compared to the derivatives bearing oxygen and nitrogen. Our studies provide a detailed mechanistic picture for designing P(v)-based electrophiles with fine-tuned reactivity profiles. Computational analysis of different unsaturated phosphorus(v) electrophiles revealed a mechanistic picture to rationalize their selectivity and reactivity in cysteine-selective peptide and protein modifications.![]()
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Affiliation(s)
- Yerin Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Alice L Baumann
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Hyejin Moon
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Stephen Byrne
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Marc-André Kasper
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Songhwan Hwang
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany
| | - Han Sun
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany
| | - Mu-Hyun Baik
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea
| | - Christian P R Hackenberger
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
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Abstract
Systematically dissecting the molecular basis of the cell surface as well as its related biological activities is considered as one of the most cutting-edge fields in fundamental sciences. The advent of various advanced cell imaging techniques allows us to gain a glimpse of how the cell surface is structured and coordinated with other cellular components to respond to intracellular signals and environmental stimuli. Nowadays, cell surface-related studies have entered a new era featured by a redirected aim of not just understanding but artificially manipulating/remodeling the cell surface properties. To meet this goal, biologists and chemists are intensely engaged in developing more maneuverable cell surface labeling strategies by exploiting the cell's intrinsic biosynthetic machinery or direct chemical/physical binding methods for imaging, sensing, and biomedical applications. In this review, we summarize the recent advances that focus on the visualization of various cell surface structures/dynamics and accurate monitoring of the microenvironment of the cell surface. Future challenges and opportunities in these fields are discussed, and the importance of cell surface-based studies is highlighted.
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Affiliation(s)
- Hao-Ran Jia
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing 210096, P. R. China.
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32
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Silva MJSA, Faustino H, Coelho JAS, Pinto MV, Fernandes A, Compañón I, Corzana F, Gasser G, Gois PMP. Efficient Amino‐Sulfhydryl Stapling on Peptides and Proteins Using Bifunctional NHS‐Activated Acrylamides. Angew Chem Int Ed Engl 2021; 60:10850-10857. [DOI: 10.1002/anie.202016936] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Maria J. S. A. Silva
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life and Health Sciences Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Hélio Faustino
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Jaime A. S. Coelho
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Maria V. Pinto
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Adelaide Fernandes
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Ismael Compañón
- Departamento de Química Centro de Investigación en Síntesis Química Universidad de La Rioja 26006 Logroño La Rioja Spain
| | - Francisco Corzana
- Departamento de Química Centro de Investigación en Síntesis Química Universidad de La Rioja 26006 Logroño La Rioja Spain
| | - Gilles Gasser
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life and Health Sciences Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
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33
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Silva MJSA, Faustino H, Coelho JAS, Pinto MV, Fernandes A, Compañón I, Corzana F, Gasser G, Gois PMP. Efficient Amino‐Sulfhydryl Stapling on Peptides and Proteins Using Bifunctional NHS‐Activated Acrylamides. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016936] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Maria J. S. A. Silva
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life and Health Sciences Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Hélio Faustino
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Jaime A. S. Coelho
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Maria V. Pinto
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Adelaide Fernandes
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Ismael Compañón
- Departamento de Química Centro de Investigación en Síntesis Química Universidad de La Rioja 26006 Logroño La Rioja Spain
| | - Francisco Corzana
- Departamento de Química Centro de Investigación en Síntesis Química Universidad de La Rioja 26006 Logroño La Rioja Spain
| | - Gilles Gasser
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life and Health Sciences Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa) Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
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34
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Xu L, Kuan SL, Weil T. Contemporary Approaches for Site‐Selective Dual Functionalization of Proteins. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012034] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Lujuan Xu
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
- Institute of Inorganic Chemistry I Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Seah Ling Kuan
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
- Institute of Inorganic Chemistry I Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Tanja Weil
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
- Institute of Inorganic Chemistry I Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
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35
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Khozeimeh Sarbisheh E, Dewaele-Le Roi G, Shannon WE, Tan S, Xu Y, Zeglis BM, Price EW. DiPODS: A Reagent for Site-Specific Bioconjugation via the Irreversible Rebridging of Disulfide Linkages. Bioconjug Chem 2020; 31:2789-2806. [PMID: 33210532 DOI: 10.1021/acs.bioconjchem.0c00590] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Chemoselective reactions with thiols have long held promise for the site-specific bioconjugation of antibodies and antibody fragments. Yet bifunctional probes bearing monovalent maleimides-long the "gold standard" for thiol-based ligations-are hampered by two intrinsic issues: the in vivo instability of the maleimide-thiol bond and the need to permanently disrupt disulfide linkages in order to facilitate bioconjugation. Herein, we present the synthesis, characterization, and validation of DiPODS, a novel bioconjugation reagent containing a pair of oxadiazolyl methyl sulfone moieties capable of irreversibly forming covalent bonds with two thiolate groups while simultaneously rebridging disulfide linkages. The reagent was synthesized from commercially available starting materials in 8 steps, during which rotamers were encountered and investigated both experimentally and computationally. DiPODS is designed to be modular and can thus be conjugated to any payload through a pendant terminal primary amine (DiPODS-PEG4-NH2). Subsequently, the modification of a HER2-targeting Fab with a fluorescein-conjugated variant of DiPODS (DiPODS-PEG4-FITC) reinforced the site-specificity of the reagent, illustrated its ability to rebridge disulfide linkages, and produced an immunoconjugate with in vitro properties superior to those of an analogous construct created using traditional stochastic bioconjugation techniques. Ultimately, we believe that this work has particularly important implications for the synthesis of immunoconjugates, specifically for ensuring that the attachment of cargoes to immunoglobulins is robust, irreversible, and biologically and structurally benign.
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Affiliation(s)
| | - Guillaume Dewaele-Le Roi
- Department of Chemistry, Hunter College, City University of New York, New York, New York 10021, United States.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10021, United States.,Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Whitney E Shannon
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan S7N-5C9, Canada
| | - Sally Tan
- Department of Chemistry, Hunter College, City University of New York, New York, New York 10021, United States
| | - Yujia Xu
- Department of Chemistry, Hunter College, City University of New York, New York, New York 10021, United States.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10021, United States
| | - Brian M Zeglis
- Department of Chemistry, Hunter College, City University of New York, New York, New York 10021, United States.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10021, United States.,Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Eric W Price
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan S7N-5C9, Canada
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36
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Recent advances of thiol-selective bioconjugation reactions. Curr Opin Chem Biol 2020; 58:28-36. [DOI: 10.1016/j.cbpa.2020.04.017] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 01/09/2023]
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37
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Matos MJ, Brown L, Bernardim B, Guerreiro A, Jiménez-Osés G, Bernardes GJL. Sequential dual site-selective protein labelling enabled by lysine modification. Bioorg Med Chem 2020; 28:115783. [PMID: 33007561 DOI: 10.1016/j.bmc.2020.115783] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023]
Abstract
Methods that allow for chemical site-selective dual protein modification are scarce. Here, we provide proof-of-concept for the orthogonality and compatibility of a method for regioselective lysine modification with strategies for protein modification at cysteine and genetically encoded ketone-tagged amino acids. This sequential, orthogonal approach was applied to albumin and a therapeutic antibody to create functional dual site-selectively labelled proteins.
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Affiliation(s)
- Maria J Matos
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK
| | - Libby Brown
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK
| | - Barbara Bernardim
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK
| | - Ana Guerreiro
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Gonzalo Jiménez-Osés
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | - Gonçalo J L Bernardes
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK; Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal.
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38
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Chen Y, Yang W, Wu J, Sun W, Loh TP, Jiang Y. 2H-Azirines as Potential Bifunctional Chemical Linkers of Cysteine Residues in Bioconjugate Technology. Org Lett 2020; 22:2038-2043. [DOI: 10.1021/acs.orglett.0c00415] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yang Chen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Wenjie Yang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Jiamin Wu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Wangbin Sun
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Teck-Peng Loh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637616, Singapore
| | - Yaojia Jiang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
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39
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Cysteine-specific protein multi-functionalization and disulfide bridging using 3-bromo-5-methylene pyrrolones. Nat Commun 2020; 11:1015. [PMID: 32081914 PMCID: PMC7035330 DOI: 10.1038/s41467-020-14757-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 01/30/2020] [Indexed: 12/12/2022] Open
Abstract
Many reagents have been developed for cysteine-specific protein modification. However, few of them allow for multi-functionalization of a single Cys residue and disulfide bridging bioconjugation. Herein, we report 3-bromo-5-methylene pyrrolones (3Br-5MPs) as a simple, robust, and versatile class of reagents for cysteine-specific protein modification. These compounds can be facilely synthesized via a one-pot mild reaction and they show comparable tagging efficiency but higher cysteine specificity than the maleimide counterparts. The addition of cysteine to 3Br-5MPs generates conjugates that are amenable to secondary addition by another thiol or cysteine, making 3Br-5MPs valuable for multi-functionalization of a single cysteine and disulfide bridging bioconjugation. The labeling reaction and subsequent treatments are mild enough to produce stable and active protein conjugates for biological applications. Many reagents have been developed for cysteine-specific protein modification. However, few of them allow for multi-functionalization of a single Cys residue and disulfide bridging bioconjugation. Here the authors report 3-bromo-5-methylene pyrrolones as a simple, robust and versatile class of reagents for cysteine-specific protein modification.
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40
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Xu L, Raabe M, Zegota MM, Nogueira JCF, Chudasama V, Kuan SL, Weil T. Site-selective protein modification via disulfide rebridging for fast tetrazine/trans-cyclooctene bioconjugation. Org Biomol Chem 2020; 18:1140-1147. [PMID: 31971218 DOI: 10.1039/c9ob02687h] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An inverse electron demand Diels-Alder reaction between tetrazine and trans-cyclooctene (TCO) holds great promise for protein modification and manipulation. Herein, we report the design and synthesis of a tetrazine-based disulfide rebridging reagent, which allows the site-selective installation of a tetrazine group into disulfide-containing peptides and proteins such as the hormone somatostatin (SST) and the antigen binding fragment (Fab) of human immunoglobulin G (IgG). The fast and efficient conjugation of the tetrazine modified proteins with three different TCO-containing substrates to form a set of bioconjugates in a site-selective manner was successfully demonstrated for the first time. Homogeneous, well-defined bioconjugates were obtained underlining the great potential of our method for fast bioconjugation in emerging protein therapeutics. The formed bioconjugates were stable against glutathione and in serum, and they maintained their secondary structure. With this work, we broaden the scope of tetrazine chemistry for site-selective protein modification to prepare well-defined SST and Fab conjugates with preserved structures and good stability under biologically relevant conditions.
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Affiliation(s)
- Lujuan Xu
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. and Institute of Inorganic Chemistry I, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Marco Raabe
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. and Institute of Inorganic Chemistry I, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Maksymilian M Zegota
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. and Institute of Inorganic Chemistry I, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | | | - Vijay Chudasama
- Department of Chemistry, University College London, London, UK
| | - Seah Ling Kuan
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. and Institute of Inorganic Chemistry I, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Tanja Weil
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. and Institute of Inorganic Chemistry I, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
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41
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Zhuang J, Zhao B, Meng X, Schiffman JD, Perry SL, Vachet RW, Thayumanavan S. A programmable chemical switch based on triggerable Michael acceptors. Chem Sci 2020; 11:2103-2111. [PMID: 34123298 PMCID: PMC8150097 DOI: 10.1039/c9sc05841a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/10/2020] [Indexed: 12/13/2022] Open
Abstract
Developing an engineerable chemical reaction that is triggerable for simultaneous chemical bond formation and cleavage by external cues offers tunability and orthogonality which is highly desired in many biological and materials applications. Here, we present a chemical switch that concurrently captures these features in response to chemically and biologically abundant and important cues, viz., thiols and amines. This thiol/amine-triggerable chemical switch is based on a Triggerable Michael Acceptor (TMAc) which bears good leaving groups at its β-position. The acceptor undergoes a "trigger-to-release" process where thiol/amine addition triggers cascaded release of leaving groups and generates a less activated acceptor. The newly generated TMAc can be further reversed to liberate the original thiol/amine by a second nucleophile trigger through a "trigger-to-reverse" process. Within the small molecular volume of the switch, we have shown five locations that can be engineered to achieve tunable "trigger-to-release" kinetics and tailored reversibility. The potential of the engineerable bonding/debonding capability of the chemical switch is demonstrated by applications in cysteine-selective and reversible protein modification, universal self-immolative linkers, and orthogonally addressable hydrogels.
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Affiliation(s)
- Jiaming Zhuang
- Department of Chemistry, University of Massachusetts Amherst Massachusetts 01003 USA
| | - Bo Zhao
- Department of Chemistry, University of Massachusetts Amherst Massachusetts 01003 USA
| | - Xiangxi Meng
- Department of Chemical Engineering, University of Massachusetts Amherst Massachusetts 01003 USA
| | - Jessica D Schiffman
- Center for Bioactive Delivery, Institute for Applied Life Science, University of Massachusetts Amherst Massachusetts 01003 USA
- Department of Chemical Engineering, University of Massachusetts Amherst Massachusetts 01003 USA
| | - Sarah L Perry
- Center for Bioactive Delivery, Institute for Applied Life Science, University of Massachusetts Amherst Massachusetts 01003 USA
- Department of Chemical Engineering, University of Massachusetts Amherst Massachusetts 01003 USA
| | - Richard W Vachet
- Department of Chemistry, University of Massachusetts Amherst Massachusetts 01003 USA
- Center for Bioactive Delivery, Institute for Applied Life Science, University of Massachusetts Amherst Massachusetts 01003 USA
- Molecular and Cellular Biology Program, University of Massachusetts Amherst Massachusetts 01003 USA
| | - S Thayumanavan
- Department of Chemistry, University of Massachusetts Amherst Massachusetts 01003 USA
- Center for Bioactive Delivery, Institute for Applied Life Science, University of Massachusetts Amherst Massachusetts 01003 USA
- Molecular and Cellular Biology Program, University of Massachusetts Amherst Massachusetts 01003 USA
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42
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Zhao L, Bai F, Chen F, Guo M, Gan L, Zhang H, Fang J. A β-allyl carbamate fluorescent probe for vicinal dithiol proteins. Chem Commun (Camb) 2020; 56:2857-2860. [DOI: 10.1039/c9cc09841k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
An unprecedented β-allyl carbamate fluorescent probe for vicinal dithiol proteins (VDPs) was developed. The favourable properties of the probe make it a useful tool for tracing the global changes of VDPs in living systems.
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Affiliation(s)
- Lanning Zhao
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
| | - Feifei Bai
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
| | - Fan Chen
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
| | - Menghuan Guo
- School of Pharmacy Lanzhou University
- Lanzhou
- China
| | - Lu Gan
- Department of Radiation Medicine
- Institute of Modern Physics
- Chinese Academy of Sciences
- Lanzhou
- China
| | - Hong Zhang
- Department of Radiation Medicine
- Institute of Modern Physics
- Chinese Academy of Sciences
- Lanzhou
- China
| | - Jianguo Fang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
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43
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Reddy NC, Kumar M, Molla R, Rai V. Chemical methods for modification of proteins. Org Biomol Chem 2020; 18:4669-4691. [DOI: 10.1039/d0ob00857e] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The field of protein bioconjugation draws attention from stakeholders in chemistry, biology, and medicine. This review provides an overview of the present status, challenges, and opportunities for organic chemists.
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Affiliation(s)
- Neelesh C. Reddy
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Mohan Kumar
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Rajib Molla
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Vishal Rai
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
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44
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Zhang L, Kang J, Liu S, Zhang X, Sun J, Hu Y, Yang Y, Chen L. A chemical covalent tactic for bio-thiol sensing and protein labeling agent design. Chem Commun (Camb) 2020; 56:11485-11488. [DOI: 10.1039/d0cc04169f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A chemical covalent tactic was developed for bio-thiol sensing and protein labeling agent design by the installation of a sulfoxide scaffold onto the skeleton of various fluorophores.
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Affiliation(s)
- Liangwei Zhang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation
- Yantai Institute of Coastal Zone Research
- Chinese Academy of Sciences
- Yantai 264003
- China
| | - Jie Kang
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Shudi Liu
- College of Chemistry and Chemical Engineering
- Yantai University
- Yantai 264005
- China
| | - Xia Zhang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation
- Yantai Institute of Coastal Zone Research
- Chinese Academy of Sciences
- Yantai 264003
- China
| | - Jinyu Sun
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Yuesong Hu
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Yang Yang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation
- Yantai Institute of Coastal Zone Research
- Chinese Academy of Sciences
- Yantai 264003
- China
| | - Lingxin Chen
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation
- Yantai Institute of Coastal Zone Research
- Chinese Academy of Sciences
- Yantai 264003
- China
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45
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Zhang MN, Khan S, Zhang J, Khan A. Palladium nanoparticles as efficient catalyst for C–S bond formation reactions. RSC Adv 2020; 10:31022-31026. [PMID: 35520647 PMCID: PMC9056434 DOI: 10.1039/d0ra05848c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 08/14/2020] [Indexed: 12/19/2022] Open
Abstract
Heterogenous catalysis: economical and sustainable synthesis of allylic sulfone featuring tri- and even tetrasubstituted olefin scaffold via decarboxylative cross-coupling from vinyl cyclic carbonates with sodium sulfinates using PdNPs as a catalyst.
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Affiliation(s)
- Mei-Na Zhang
- Department of Applied Chemistry
- School of Science
- Xi'an Key Laboratory of Sustainable Energy Materials Chemistry
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiao Tong University
| | - Shahid Khan
- Department of Applied Chemistry
- School of Science
- Xi'an Key Laboratory of Sustainable Energy Materials Chemistry
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiao Tong University
| | - Junjie Zhang
- Department of Applied Chemistry
- School of Science
- Xi'an Key Laboratory of Sustainable Energy Materials Chemistry
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiao Tong University
| | - Ajmal Khan
- Department of Applied Chemistry
- School of Science
- Xi'an Key Laboratory of Sustainable Energy Materials Chemistry
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiao Tong University
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46
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One-step site-specific antibody fragment auto-conjugation using SNAP-tag technology. Nat Protoc 2019; 14:3101-3125. [DOI: 10.1038/s41596-019-0214-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 06/07/2019] [Indexed: 12/13/2022]
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47
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Lucchino M, Billet A, Versini A, Bavireddi H, Dasari BD, Debieu S, Colombeau L, Cañeque T, Wagner A, Masson G, Taran F, Karoyan P, Delepierre M, Gaillet C, Houdusse A, Britton S, Schmidt F, Florent JC, Belmont P, Monchaud D, Cossy J, Thomas C, Gautier A, Johannes L, Rodriguez R. 2nd PSL Chemical Biology Symposium (2019): At the Crossroads of Chemistry and Biology. Chembiochem 2019; 20:968-973. [PMID: 30803119 DOI: 10.1002/cbic.201900092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Indexed: 11/07/2022]
Abstract
Chemical Biology is the science of designing chemical tools to dissect and manipulate biology at different scales. It provides the fertile ground from which to address important problems of our society, such as human health and environment.
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Affiliation(s)
- Marco Lucchino
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Anne Billet
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Antoine Versini
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Harikrishna Bavireddi
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Bhanu-Das Dasari
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Sylvain Debieu
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Ludovic Colombeau
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Tatiana Cañeque
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Alain Wagner
- University of Strasbourg, CNRS UMR 7199, 67401, Illkirch-Graffenstaden, France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, 91198, Gif-sur-Yvette, France
| | - Frédéric Taran
- Université Paris-Saclay, CEA, 91191, Gif-sur-Yvette, France
| | - Philippe Karoyan
- PSL Université Paris, Sorbonne Université, Ecole Normale Supérieure, CNRS UMR7203, 75005, Paris, France
| | - Muriel Delepierre
- PSL Université Paris, Institut Pasteur, CNRS UMR3528, 75015, Paris, France
| | - Christine Gaillet
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Anne Houdusse
- PSL Université Paris, Institut Curie, CNRS UMR144, 75005, Paris, France
| | | | - Frédéric Schmidt
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Jean-Claude Florent
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Philippe Belmont
- Université Paris Descartes, Faculté de Pharmacie de Paris, CNRS UMR8038, 75006, Paris, France
| | - David Monchaud
- UBFC, Institut de Chimie Moléculaire, CNRS UMR6302, 21078, Dijon, France
| | - Janine Cossy
- PSL Université Paris, ESPCI Paris, CNRS UMR8271, 75231, Paris cedex 05, France
| | - Christophe Thomas
- PSL Université Paris, Chimie ParisTech, CNRS, Institut de Recherche de Chimie Paris, 75005, Paris, France
| | - Arnaud Gautier
- PSL Université Paris, Sorbonne University, Department of Chemistry, École Normale Supérieure, CNRS, 75005, Paris, France
| | - Ludger Johannes
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
| | - Raphaël Rodriguez
- PSL Université Paris, Institut Curie, CNRS UMR3666, INSERM U1143, 75005, Paris, France
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48
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Gil de Montes E, Jiménez-Moreno E, Oliveira BL, Navo CD, Cal PMSD, Jiménez-Osés G, Robina I, Moreno-Vargas AJ, Bernardes GJL. Azabicyclic vinyl sulfones for residue-specific dual protein labelling. Chem Sci 2019; 10:4515-4522. [PMID: 31057781 PMCID: PMC6482879 DOI: 10.1039/c9sc00125e] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 03/18/2019] [Indexed: 12/31/2022] Open
Abstract
We have developed [2.2.1]azabicyclic vinyl sulfone reagents that simultaneously enable cysteine-selective protein modification and introduce a handle for further bioorthogonal ligation.
We have developed [2.2.1]azabicyclic vinyl sulfone reagents that simultaneously enable cysteine-selective protein modification and introduce a handle for further bioorthogonal ligation. The reaction is fast and selective for cysteine relative to other amino acids that have nucleophilic side-chains, and the formed products are stable in human plasma and are moderately resistant to retro Diels–Alder degradation reactions. A model biotinylated [2.2.1]azabicyclic vinyl sulfone reagent was shown to efficiently label two cysteine-tagged proteins, ubiquitin and C2Am, under mild conditions (1–5 equiv. of reagent in NaPi pH 7.0, room temperature, 30 min). The resulting thioether-linked conjugates were stable and retained the native activity of the proteins. Finally, the dienophile present in the azabicyclic moiety on a functionalised C2Am protein could be fluorescently labelled through an inverse electron demand Diels–Alder reaction in cells to allow selective apoptosis imaging. The combined advantages of directness, site-specificity and easy preparation mean [2.2.1]azabicyclic vinyl sulfones can be used for residue-specific dual protein labelling/construction strategies with minimal perturbation of native function based simply on the attachment of an [2.2.1]azabicyclic moiety to cysteine.
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Affiliation(s)
- Enrique Gil de Montes
- Departamento de Química Orgánica , Facultad de Química , Universidad de Sevilla , C/Prof. García González, 1 , 41012-Sevilla , Spain .
| | - Ester Jiménez-Moreno
- Department of Chemistry , University of Cambridge , Lensfield Road , CB2 1EW Cambridge , UK .
| | - Bruno L Oliveira
- Department of Chemistry , University of Cambridge , Lensfield Road , CB2 1EW Cambridge , UK . .,Instituto de Medicina Molecular , Faculdade de Medicina da Universidade de Lisboa , Av. Prof. Egas Moniz , 1649-028 Lisboa , Portugal
| | - Claudio D Navo
- Departamento de Química , Centro de Investigación en Síntesis Química , Universidad de La Rioja , 26006 Logroño , Spain.,CIC bioGUNE , Bizkaia Technology Park, Building 801A , 48170 Derio , Spain
| | - Pedro M S D Cal
- Instituto de Medicina Molecular , Faculdade de Medicina da Universidade de Lisboa , Av. Prof. Egas Moniz , 1649-028 Lisboa , Portugal
| | - Gonzalo Jiménez-Osés
- Departamento de Química , Centro de Investigación en Síntesis Química , Universidad de La Rioja , 26006 Logroño , Spain.,CIC bioGUNE , Bizkaia Technology Park, Building 801A , 48170 Derio , Spain
| | - Inmaculada Robina
- Departamento de Química Orgánica , Facultad de Química , Universidad de Sevilla , C/Prof. García González, 1 , 41012-Sevilla , Spain .
| | - Antonio J Moreno-Vargas
- Departamento de Química Orgánica , Facultad de Química , Universidad de Sevilla , C/Prof. García González, 1 , 41012-Sevilla , Spain .
| | - Gonçalo J L Bernardes
- Department of Chemistry , University of Cambridge , Lensfield Road , CB2 1EW Cambridge , UK . .,Instituto de Medicina Molecular , Faculdade de Medicina da Universidade de Lisboa , Av. Prof. Egas Moniz , 1649-028 Lisboa , Portugal
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50
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Kuan SL, Bergamini FRG, Weil T. Functional protein nanostructures: a chemical toolbox. Chem Soc Rev 2018; 47:9069-9105. [PMID: 30452046 PMCID: PMC6289173 DOI: 10.1039/c8cs00590g] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Indexed: 01/08/2023]
Abstract
Nature has evolved an optimal synthetic factory in the form of translational and posttranslational processes by which millions of proteins with defined primary sequences and 3D structures can be built. Nature's toolkit gives rise to protein building blocks, which dictates their spatial arrangement to form functional protein nanostructures that serve a myriad of functions in cells, ranging from biocatalysis, formation of structural networks, and regulation of biochemical processes, to sensing. With the advent of chemical tools for site-selective protein modifications and recombinant engineering, there is a rapid development to develop and apply synthetic methods for creating structurally defined, functional protein nanostructures for a broad range of applications in the fields of catalysis, materials and biomedical sciences. In this review, design principles and structural features for achieving and characterizing functional protein nanostructures by synthetic approaches are summarized. The synthetic customization of protein building blocks, the design and introduction of recognition units and linkers and subsequent assembly into structurally defined protein architectures are discussed herein. Key examples of these supramolecular protein nanostructures, their unique functions and resultant impact for biomedical applications are highlighted.
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Affiliation(s)
- Seah Ling Kuan
- Max-Planck Institute for Polymer Research
,
Ackermannweg 10
, 55128 Mainz
, Germany
.
;
- Institute of Inorganic Chemistry I – Ulm University
,
Albert-Einstein-Allee 11
, 89081 Ulm
, Germany
| | - Fernando R. G. Bergamini
- Institute of Chemistry
, Federal University of Uberlândia – UFU
,
38400-902 Uberlândia
, MG
, Brazil
| | - Tanja Weil
- Max-Planck Institute for Polymer Research
,
Ackermannweg 10
, 55128 Mainz
, Germany
.
;
- Institute of Inorganic Chemistry I – Ulm University
,
Albert-Einstein-Allee 11
, 89081 Ulm
, Germany
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