1
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Matsuo K, Yamaoka S, Waku T, Kobori A. In-cell chemical construction of a photoswitchable CENP-E using a photochromic covalent inhibitor. Org Biomol Chem 2024; 22:4651-4655. [PMID: 38787760 DOI: 10.1039/d4ob00647j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
An arylazopyrazole-based covalent inhibitor targeting the mitotic motor protein of centromere-associated protein E (CENP-E) was developed. Using this photoswitchable inhibitor, a photoswitchable CENP-E was chemically constructed in cells, which enabled to local control of mitotic cell division with light illumination.
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Affiliation(s)
- Kazuya Matsuo
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
| | - Shusuke Yamaoka
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
| | - Tomonori Waku
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
| | - Akio Kobori
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
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2
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Zhai Y, Zhang X, Chen Z, Yan D, Zhu L, Zhang Z, Wang X, Tian K, Huang Y, Yang X, Sun W, Wang D, Tsai YH, Luo T, Li G. Global profiling of functional histidines in live cells using small-molecule photosensitizer and chemical probe relay labelling. Nat Chem 2024:10.1038/s41557-024-01545-6. [PMID: 38834725 DOI: 10.1038/s41557-024-01545-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 04/26/2024] [Indexed: 06/06/2024]
Abstract
Recent advances in chemical proteomics have focused on developing chemical probes that react with nucleophilic amino acid residues. Although histidine is an attractive candidate due to its importance in enzymatic catalysis, metal binding and protein-protein interaction, its moderate nucleophilicity poses challenges. Its modification is frequently influenced by cysteine and lysine, which results in poor selectivity and narrow proteome coverage. Here we report a singlet oxygen and chemical probe relay labelling method that achieves high selectivity towards histidine. Libraries of small-molecule photosensitizers and chemical probes were screened to optimize histidine labelling, enabling histidine profiling in live cells with around 7,200 unique sites. Using NMR spectroscopy and X-ray crystallography, we characterized the reaction mechanism and the structures of the resulting products. We then applied this method to discover unannotated histidine sites key to enzymatic activity and metal binding in select metalloproteins. This method also revealed the accessibility change of histidine mediated by protein-protein interaction that influences select protein subcellular localization, underscoring its capability in discovering functional histidines.
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Affiliation(s)
- Yansheng Zhai
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Xinyu Zhang
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
- State Key Laboratory of Crop Stress Biology for Arid Areas, College of Life Sciences, Northwest A & F University, Yangling, China
| | - Zijing Chen
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education and Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
| | | | - Lin Zhu
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Zhe Zhang
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
- School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Xianghe Wang
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
| | - Kailu Tian
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Yan Huang
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Xi Yang
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, Dalian, China
| | - Dong Wang
- Shenzhen University, Shenzhen, China
| | - Yu-Hsuan Tsai
- Institute of Molecular Physiology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Tuoping Luo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education and Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
- Institute of Molecular Physiology, Shenzhen Bay Laboratory, Shenzhen, China
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Gang Li
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China.
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3
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Haggett JG, Domaille DW. ortho-Boronic Acid Carbonyl Compounds and Their Applications in Chemical Biology. Chemistry 2024; 30:e202302485. [PMID: 37967030 DOI: 10.1002/chem.202302485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/07/2023] [Accepted: 11/13/2023] [Indexed: 11/17/2023]
Abstract
Iminoboronates and diazaborines are related classes of compounds that feature an imine ortho to an arylboronic acid (iminoboronate) or a hydrazone that cyclizes with an ortho arylboronic acid (diazaborine). Rather than acting as independent chemical motifs, the arylboronic acid impacts the rate of imine/hydrazone formation, hydrolysis, and exchange with competing nucleophiles. Increasing evidence has shown that the imine/hydrazone functionality also impacts arylboronic acid reactivity toward diols and reactive oxygen and nitrogen species (ROS/RNS). Untangling the communication between C=N linked functionalities and arylboronic acids has revealed a powerful and tunable motif for bioconjugation chemistries and other applications in chemical biology. Here, we survey the applications of iminoboronates and diazaborines in these fields with an eye toward understanding their utility as a function of neighboring group effects.
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Affiliation(s)
- Jack G Haggett
- Department of Chemistry, Colorado School of Mines, 1500 Illinois St., Golden, CO 80401, USA
| | - Dylan W Domaille
- Department of Chemistry, Colorado School of Mines, 1500 Illinois St., Golden, CO 80401, USA
- Quantitative Biology and Engineering Program, Colorado School of Mines, 1500 Illinois St., Golden, CO 80401, USA
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4
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Chauhan P, V R, Kumar M, Molla R, Mishra SD, Basa S, Rai V. Chemical technology principles for selective bioconjugation of proteins and antibodies. Chem Soc Rev 2024; 53:380-449. [PMID: 38095227 DOI: 10.1039/d3cs00715d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Proteins are multifunctional large organic compounds that constitute an essential component of a living system. Hence, control over their bioconjugation impacts science at the chemistry-biology-medicine interface. A chemical toolbox for their precision engineering can boost healthcare and open a gateway for directed or precision therapeutics. Such a chemical toolbox remained elusive for a long time due to the complexity presented by the large pool of functional groups. The precise single-site modification of a protein requires a method to address a combination of selectivity attributes. This review focuses on guiding principles that can segregate them to simplify the task for a chemical method. Such a disintegration systematically employs a multi-step chemical transformation to deconvolute the selectivity challenges. It constitutes a disintegrate (DIN) theory that offers additional control parameters for tuning precision in protein bioconjugation. This review outlines the selectivity hurdles faced by chemical methods. It elaborates on the developments in the perspective of DIN theory to demonstrate simultaneous regulation of reactivity, chemoselectivity, site-selectivity, modularity, residue specificity, and protein specificity. It discusses the progress of such methods to construct protein and antibody conjugates for biologics, including antibody-fluorophore and antibody-drug conjugates (AFCs and ADCs). It also briefs how this knowledge can assist in developing small molecule-based covalent inhibitors. In the process, it highlights an opportunity for hypothesis-driven routes to accelerate discoveries of selective methods and establish new targetome in the precision engineering of proteins and antibodies.
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Affiliation(s)
- Preeti Chauhan
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Ragendu V
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Mohan Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Rajib Molla
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Surya Dev Mishra
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Sneha Basa
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
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5
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van der Zouwen AJ, Jeucken A, van der Pol E, Boerema G, Slotboom DJ, Witte MD. The linkage-type and the exchange molecule affect the protein-labeling efficiency of iminoboronate probes. Org Biomol Chem 2023; 21:9173-9181. [PMID: 37947354 PMCID: PMC10686633 DOI: 10.1039/d3ob01269g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
Reversible bioorthogonal conjugation reactions have been exploited in the chemoproteomic field to prepare protein labeling reagents and to visualize labeled proteins. We recently demonstrated that reversible iminoboronates can be used to prepare probes from fragment libraries and that the linkage subsequently can be used to detect the labeled proteins. In this study, we determined the effect of the stability of the iminoboronate linkage on the efficiency of the labeling protocol. Our study reveals that the linkage should be stable enough to allow for efficient targeting, but should be labile enough to detect the labeled protein. Acyl hydrazides were identified as the most suitable handles for the probe synthesis step. Anthranilic hydrazides and N-hydroxy semicarbazides were found to be the most efficient read-out molecules. With these novel exchange molecules, native probe-labeled proteins could be visualized under physiological conditions.
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Affiliation(s)
- Antonie J van der Zouwen
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Aike Jeucken
- Membrane Enzymology, Groningen Biomolecular Sciences and Biotechnology Institute, 9747 AG Groningen, The Netherlands
| | - Elske van der Pol
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Gerben Boerema
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Dirk J Slotboom
- Membrane Enzymology, Groningen Biomolecular Sciences and Biotechnology Institute, 9747 AG Groningen, The Netherlands
| | - Martin D Witte
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
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6
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Blanc A, Todorovic M, Dude I, Merkens H, Bénard F, Perrin DM. Toward tryptathionine-stapled one-bead-one-compound (OBOC) libraries: solid phase synthesis of a bioactive octretoate analog. Org Biomol Chem 2023; 21:8112-8116. [PMID: 37772608 DOI: 10.1039/d3ob01378b] [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: 09/30/2023]
Abstract
New somatostatin analogs are highly desirable for diagnosing and treating neuroendocrine tumors (NETs). Here we describe the solid-phase synthesis of a new octreotate (TATE) analog where the disulfide bond is replaced with a tryptathionine (Ttn) staple as part of an effort to prototyping a one-bead-one-compound (OBOC) library of Ttn-stapled peptides. Library design provides the potential for on- and off-bead screening. To validate our method, we labelled Ttn-TATE with a fluorescent dye to demonstrate binding to soluble somatostatin receptor subtype-2 and staining of Ar42J rat prostate cancer cells. By exploring this staple in the context of a ligand of known affinity, this method paves the way for an OBOC library construction of bioactive octreotate analogs and, more broadly speaking, tryptathionine-staped peptide macrocycles.
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Affiliation(s)
- Antoine Blanc
- Chemistry Department, UBC, 2036 Main Mall, Vancouver, V6T-1Z1, Canada.
| | - Mihajlo Todorovic
- Chemistry Department, UBC, 2036 Main Mall, Vancouver, V6T-1Z1, Canada.
| | - Iulia Dude
- Molecular Oncology, British Columbia Cancer Agency Research Centre, 675 West10th Avenue, Vancouver, BC, V5Z 1L3, Canada
| | - Helen Merkens
- Molecular Oncology, British Columbia Cancer Agency Research Centre, 675 West10th Avenue, Vancouver, BC, V5Z 1L3, Canada
| | - François Bénard
- Molecular Oncology, British Columbia Cancer Agency Research Centre, 675 West10th Avenue, Vancouver, BC, V5Z 1L3, Canada
| | - David M Perrin
- Chemistry Department, UBC, 2036 Main Mall, Vancouver, V6T-1Z1, Canada.
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7
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Ono S, Koga M, Arimura Y, Hatakeyama T, Kobayashi M, Sagara JI, Nakai T, Horino Y, Kuroda H, Oyama H, Arima K. Site-Selective Incorporation of a Functional Group into Lys175 in the Vicinity of the Active Site of Chymotrypsin by Using Peptidyl α-Aminoalkylphosphonate Diphenyl Ester-Derivatives. Molecules 2023; 28:molecules28073150. [PMID: 37049913 PMCID: PMC10096113 DOI: 10.3390/molecules28073150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
We previously reported that Lys175 in the region of the active site of chymotrypsin (Csin) could be site-selectively modified by using an N-hydroxy succinimide (NHS) ester of the peptidyl derivative containing 1-amino-2-ethylphenylphosphonate diphenyl ester [NHS-Suc-Ala-Ala-PheP(OPh)2]. In this study, the Lys175-selective modification method was expanded to incorporate functional groups into Lys 175 in Csin. Two types of peptidyl phosphonate derivatives with the dansyl group (Dan) as a functional molecule, Dan-β-Ala-[Asp(NHS) or Glu(NHS)]-Ala-Ala-(R)-PheP(OPh)2 (DanD and DanE, respectively), were synthesized, and their action was evaluated when modifying Lys175 in Csin. Ion-exchange chromatography (IEC), fluorescence spectroscopy, and LC-MS/MS were used to analyze the products from the reaction of Csin with DanD or DanE. By IEC and LC-MS/MS, the results showed that DanE reacted with Csin more effectively than DanD to produce the modified Csin (DanMCsin) bearing Dan at Lys175. DanMCsin exhibited an enzymatic activity corresponding to 1/120 of Csin against Suc-Ala-Ala-Phe-pNA. In addition, an effect of Lys175 modification on the access of the proteinaceous Bowman–Birk inhibitor to the active site of DanMCsin was investigated. In conclusion, by using a peptidyl derivative containing 1-amino-2-ethylphenylphosphonate diphenyl ester, we demonstrated that a functional group could be incorporated into Lys175 in Csin.
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Affiliation(s)
- Shin Ono
- Applied Chemistry, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Masato Koga
- Applied Chemistry, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Yuya Arimura
- Applied Chemistry, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Takahiro Hatakeyama
- Applied Chemistry, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Mai Kobayashi
- Applied Chemistry, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Jun-ichi Sagara
- Applied Bioengineering, Kanazawa Institute of Technology, Hakusan 924-0838, Ishikawa, Japan
| | - Takahiko Nakai
- Graduate School of Science and Engineering, University of Toyama, Toyama 930-8555, Toyama, Japan
| | - Yoshikazu Horino
- Department of Applied Chemistry and Bioscience, Chitose Institute of Science and Technology, Chitose 066-8655, Hokkaido, Japan
| | - Hirofumi Kuroda
- Department of General Education, National Institute of Technology, Ishikawa College, Tsubata 929-0392, Ishikawa, Japan
| | - Hiroshi Oyama
- Faculty of Science and Engineering, Setsunan University, Hirakata 572-8508, Osaka, Japan
| | - Kazunari Arima
- Graduate School of Science and Engineering, Kagoshima University, Kagoshima 890-0065, Kagoshima, Japan
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8
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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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9
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Sakamoto S, Hamachi I. Ligand‐Directed Chemistry for Protein Labeling for Affinity‐Based Protein Analysis. Isr J Chem 2023. [DOI: 10.1002/ijch.202200077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- Seiji Sakamoto
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo-ku 615-8510 Kyoto Japan
- JST-ERATO Hamachi Innovative Molecular Technology for Neuroscience 615-8530 Kyoto Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo-ku 615-8510 Kyoto Japan
- JST-ERATO Hamachi Innovative Molecular Technology for Neuroscience 615-8530 Kyoto Japan
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10
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Kjærsgaard NL, Nielsen TB, Gothelf KV. Chemical Conjugation to Less Targeted Proteinogenic Amino Acids. Chembiochem 2022; 23:e202200245. [PMID: 35781760 PMCID: PMC9796363 DOI: 10.1002/cbic.202200245] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/01/2022] [Indexed: 01/01/2023]
Abstract
Protein bioconjugates are in high demand for applications in biomedicine, diagnostics, chemical biology and bionanotechnology. Proteins are large and sensitive molecules containing multiple different functional groups and in particular nucleophilic groups. In bioconjugation reactions it can therefore be challenging to obtain a homogeneous product in high yield. Numerous strategies for protein conjugation have been developed, of which a vast majority target lysine, cysteine and to a lesser extend tyrosine. Likewise, several methods that involve recombinantly engineered protein tags have been reported. In recent years a number of methods have emerged for chemical bioconjugation to other amino acids and in this review, we present the progress in this area.
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Affiliation(s)
- Nanna L. Kjærsgaard
- Center for Multifunctional Biomolecular Drug Design Interdisciplinary Nanoscience CenterAarhus UniversityGustav Wieds Vej 148000Aarhus CDenmark
- Department of ChemistryAarhus UniversityLangelandsgade 1408000Aarhus CDenmark
| | | | - Kurt V. Gothelf
- Center for Multifunctional Biomolecular Drug Design Interdisciplinary Nanoscience CenterAarhus UniversityGustav Wieds Vej 148000Aarhus CDenmark
- Department of ChemistryAarhus UniversityLangelandsgade 1408000Aarhus CDenmark
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11
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Wan C, Wang Y, Lian C, Chang Q, An Y, Chen J, Sun J, Hou Z, Yang D, Guo X, Yin F, Wang R, Li Z. Histidine-specific bioconjugation via visible-light-promoted thioacetal activation. Chem Sci 2022; 13:8289-8296. [PMID: 35919717 PMCID: PMC9297702 DOI: 10.1039/d2sc02353a] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/25/2022] [Indexed: 11/21/2022] Open
Abstract
Histidine (His, H) undergoes various post-translational modifications (PTMs) and plays multiple roles in protein interactions and enzyme catalyzed reactions. However, compared with other amino acids such as Lys or Cys, His modification is much less explored. Herein we describe a novel visible-light-driven thioacetal activation reaction which enables facile modification on histidine residues. An efficient addition to histidine imidazole N3 under biocompatible conditions was achieved with an electrophilic thionium intermediate. This method allows chemo-selective modification on peptides and proteins with good conversions and efficient histidine-proteome profiling with cell lysates. 78 histidine containing proteins were for the first time found with significant enrichment, most functioning in metal accumulation in brain related diseases. This facile His modification method greatly expands the chemo-selective toolbox for histidine-targeted protein conjugation and helps to reveal histidine's role in protein functions. Functionalization of histidine residues in proteins via visible-light-promoted thioacetal activation is reported. ∼2000 proteins with reactive and exposed histidine residues from the MCF7 cell line are characterized using ABPP by this method.![]()
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Affiliation(s)
- Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Chenshan Lian
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Qi Chang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jiean Chen
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jinming Sun
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Zhanfeng Hou
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, P. R. China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
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12
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Shaldam M, Nocentini A, Elsayed ZM, Ibrahim TM, Salem R, El-Domany RA, Capasso C, Supuran CT, Eldehna WM. Development of Novel Quinoline-Based Sulfonamides as Selective Cancer-Associated Carbonic Anhydrase Isoform IX Inhibitors. Int J Mol Sci 2021; 22:11119. [PMID: 34681794 PMCID: PMC8541628 DOI: 10.3390/ijms222011119] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/06/2021] [Accepted: 10/11/2021] [Indexed: 01/01/2023] Open
Abstract
A new series of quinoline-based benzenesulfonamides (QBS) were developed as potential carbonic anhydrase inhibitors (CAIs). The target QBS CAIs is based on the 4-anilinoquinoline scaffold where the primary sulphonamide functionality was grafted at C4 of the anilino moiety as a zinc anchoring group (QBS 13a-c); thereafter, the sulphonamide group was switched to ortho- and meta-positions to afford regioisomers 9a-d and 11a-g. Moreover, a linker elongation approach was adopted where the amino linker was replaced by a hydrazide one to afford QBS 16. All the described QBS have been synthesized and investigated for their CA inhibitory action against hCA I, II, IX and XII. In general, para-sulphonamide derivatives 13a-c displayed the best inhibitory activity against both cancer-related isoforms hCA IX (KIs = 25.8, 5.5 and 18.6 nM, respectively) and hCA XII (KIs = 9.8, 13.2 and 8.7 nM, respectively), beside the excellent hCA IX inhibitory activity exerted by meta-sulphonamide derivative 11c (KI = 8.4 nM). The most promising QBS were further evaluated for their anticancer and pro-apoptotic activities on two cancer cell lines (MDA-MB-231 and MCF-7). In addition, molecular docking simulation studies were applied to justify the acquired CA inhibitory action of the target QBS.
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Affiliation(s)
- Moataz Shaldam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt; (M.S.); (T.M.I.); (R.S.)
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, Sesto Fiorentino, 50019 Firenze, Italy;
| | - Zainab M. Elsayed
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Tamer M. Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt; (M.S.); (T.M.I.); (R.S.)
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Rofaida Salem
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt; (M.S.); (T.M.I.); (R.S.)
| | - Ramadan A. El-Domany
- Department of Microbiology and Immunology, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Clemente Capasso
- Institute of Biosciences and Bioresources, Italian National Research Council (CNR)CNR, Via Pietro Castellino 111, 80131 Napoli, Italy;
| | - Claudiu T. Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, Sesto Fiorentino, 50019 Firenze, Italy;
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt; (M.S.); (T.M.I.); (R.S.)
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
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13
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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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14
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Adakkattil R, Thakur K, Rai V. Reactivity and Selectivity Principles in Native Protein Bioconjugation. CHEM REC 2021; 21:1941-1956. [PMID: 34184826 DOI: 10.1002/tcr.202100108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/10/2021] [Indexed: 12/24/2022]
Abstract
Are chemical methods capable of precisely engineering the native proteins? Is it possible to develop platforms that can empower the regulation of chemoselectivity, site-selectivity, modularity, protein-specificity, and site-specificity? This account delineates our research journey in the last ten years on the developments revolving around these questions. It will range from the realization of chemoselective and site-selective labeling of reactivity hotspots to modular linchpin directed modification (LDM®) platform and site-specific Gly-tag® technology. Also, we outline a few biotechnology tools, including Maspecter®, that accelerated the detailed analysis of the bioconjugates and rendered a powerful toolbox for homogeneous antibody-drug conjugates (ADCs).
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Affiliation(s)
- Ramesh Adakkattil
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, 462 066, Bhopal, Madhya Pradesh, India
| | - Kalyani Thakur
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, 462 066, Bhopal, Madhya Pradesh, India
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, 462 066, Bhopal, Madhya Pradesh, India
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15
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van der Zouwen AJ, Witte MD. Modular Approaches to Synthesize Activity- and Affinity-Based Chemical Probes. Front Chem 2021; 9:644811. [PMID: 33937194 PMCID: PMC8082414 DOI: 10.3389/fchem.2021.644811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/15/2021] [Indexed: 12/13/2022] Open
Abstract
Combinatorial and modular methods to synthesize small molecule modulators of protein activity have proven to be powerful tools in the development of new drug-like molecules. Over the past decade, these methodologies have been adapted toward utilization in the development of activity- and affinity-based chemical probes, as well as in chemoproteomic profiling. In this review, we will discuss how methods like multicomponent reactions, DNA-encoded libraries, phage displays, and others provide new ways to rapidly screen novel chemical probes against proteins of interest.
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Affiliation(s)
- Antonie J van der Zouwen
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
| | - Martin D Witte
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
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16
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van der Zouwen AJ, Jeucken A, Steneker R, Hohmann KF, Lohse J, Slotboom DJ, Witte MD. Iminoboronates as Dual-Purpose Linkers in Chemical Probe Development. Chemistry 2021; 27:3292-3296. [PMID: 33259638 PMCID: PMC7898632 DOI: 10.1002/chem.202005115] [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: 11/26/2020] [Indexed: 11/25/2022]
Abstract
Chemical probes that covalently modify proteins of interest are powerful tools for the research of biological processes. Important in the design of a probe is the choice of reactive group that forms the covalent bond, as it decides the success of a probe. However, choosing the right reactive group is not a simple feat and methodologies for expedient screening of different groups are needed. We herein report a modular approach that allows easy coupling of a reactive group to a ligand. α-Nucleophile ligands are combined with 2-formylphenylboronic acid derived reactive groups to form iminoboronate probes that selectively label their target proteins. A transimination reaction on the labeled proteins with an α-amino hydrazide provides further modification, for example to introduce a fluorophore.
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Affiliation(s)
| | - Aike Jeucken
- Membrane EnzymologyGroningen Biomolecular Sciences and Biotechnology Institute9747AGGroningenThe Netherlands
| | - Roy Steneker
- Chemical Biology IIStratingh Institute for ChemistryNijenborgh 79747 AGGroningenThe Netherlands
| | - Katharina F. Hohmann
- Chemical Biology IIStratingh Institute for ChemistryNijenborgh 79747 AGGroningenThe Netherlands
| | - Jonas Lohse
- Chemical Biology IIStratingh Institute for ChemistryNijenborgh 79747 AGGroningenThe Netherlands
| | - Dirk J. Slotboom
- Membrane EnzymologyGroningen Biomolecular Sciences and Biotechnology Institute9747AGGroningenThe Netherlands
| | - Martin D. Witte
- Chemical Biology IIStratingh Institute for ChemistryNijenborgh 79747 AGGroningenThe Netherlands
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17
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Miyabe H. Aryne-Mediated Synthesis of Oxygen Heterocycles and Application to Cysteine-Selective Trapping. HETEROCYCLES 2021. [DOI: 10.3987/rev-20-934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Single electron transfer-based peptide/protein bioconjugations driven by biocompatible energy input. Commun Chem 2020; 3:171. [PMID: 36703459 PMCID: PMC9814624 DOI: 10.1038/s42004-020-00413-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 10/13/2020] [Indexed: 01/29/2023] Open
Abstract
Bioconjugation reactions play a central facilitating role in engendering modified peptides and proteins. Early progress in this area was inhibited by challenges such as the limited range of substrates and the relatively poor biocompatibility of bioconjugation reagents. However, the recent developments in visible-light induced photoredox catalysis and electrochemical catalysis reactions have permitted significant novel reactivities to be developed in the field of synthetic and bioconjugation chemistry. This perspective describes recent advances in the use of biocompatible energy input for the modification of peptides and proteins mainly, via the single electron transfer (SET) process, as well as key future developments in this area.
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19
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Loredo A, Tang J, Wang L, Wu KL, Peng Z, Xiao H. Tetrazine as a general phototrigger to turn on fluorophores. Chem Sci 2020; 11:4410-4415. [PMID: 33384859 PMCID: PMC7690217 DOI: 10.1039/d0sc01009j] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/02/2020] [Indexed: 12/18/2022] Open
Abstract
Light-activated fluorescence affords a powerful tool for monitoring subcellular structures and dynamics with enhanced temporal and spatial control of the fluorescence signal. Here, we demonstrate a general and straightforward strategy for using a tetrazine phototrigger to design photoactivatable fluorophores that emit across the visible spectrum. Tetrazine is known to efficiently quench the fluorescence of various fluorophores via a mechanism referred to as through-bond energy transfer. Upon light irradiation, restricted tetrazine moieties undergo a photolysis reaction that generates two nitriles and molecular nitrogen, thus restoring the fluorescence of fluorophores. Significantly, we find that this strategy can be successfully translated and generalized to a wide range of fluorophore scaffolds. Based on these results, we have used this mechanism to design photoactivatable fluorophores targeting cellular organelles and proteins. Compared to widely used phototriggers (e.g., o-nitrobenzyl and nitrophenethyl groups), this study affords a new photoactivation mechanism, in which the quencher is photodecomposed to restore the fluorescence upon light irradiation. Because of the exclusive use of tetrazine as a photoquencher in the design of fluorogenic probes, we anticipate that our current study will significantly facilitate the development of novel photoactivatable fluorophores.
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Affiliation(s)
- Axel Loredo
- Department of Chemistry , Rice University , 6100 Main Street , Houston , Texas 77005 , USA .
| | - Juan Tang
- Department of Chemistry , Rice University , 6100 Main Street , Houston , Texas 77005 , USA .
| | - Lushun Wang
- Department of Chemistry , Rice University , 6100 Main Street , Houston , Texas 77005 , USA .
| | - Kuan-Lin Wu
- Department of Chemistry , Rice University , 6100 Main Street , Houston , Texas 77005 , USA .
| | - Zane Peng
- Department of Biosciences , Rice University , 6100 Main Street , Houston , Texas 77005 , USA
| | - Han Xiao
- Department of Chemistry , Rice University , 6100 Main Street , Houston , Texas 77005 , USA .
- Department of Biosciences , Rice University , 6100 Main Street , Houston , Texas 77005 , USA
- Department of Bioengineering , Rice University , 6100 Main Street , Houston , Texas 77005 , USA
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20
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Song Y, Xiong F, Peng J, Fung YME, Huang Y, Li X. Introducing aldehyde functionality to proteins using ligand-directed affinity labeling. Chem Commun (Camb) 2020; 56:6134-6137. [PMID: 32364188 DOI: 10.1039/d0cc01982h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Aldehyde is a versatile chemical handle for protein modification. Although many methods have been developed to label proteins with aldehyde, target-specific methods amenable to endogenous proteins are limited. Here, we report a simple affinity probe strategy to introduce aldehydes to native proteins. Notably, the probe contains a latent aldehyde functionality that is only exposed upon target binding, thereby enabling a one-pot labeling procedure.
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Affiliation(s)
- Yinan Song
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China.
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21
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Adusumalli SR, Rawale DG, Thakur K, Purushottam L, Reddy NC, Kalra N, Shukla S, Rai V. Chemoselective and Site‐Selective Lysine‐Directed Lysine Modification Enables Single‐Site Labeling of Native Proteins. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000062] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Srinivasa Rao Adusumalli
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Dattatraya Gautam Rawale
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Kalyani Thakur
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Landa Purushottam
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Neelesh C. Reddy
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Neetu Kalra
- Department of Biological Sciences Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Sanjeev Shukla
- Department of Biological Sciences Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
| | - Vishal Rai
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road, Bhauri Bhopal 462 066 India
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22
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Adusumalli SR, Rawale DG, Thakur K, Purushottam L, Reddy NC, Kalra N, Shukla S, Rai V. Chemoselective and Site-Selective Lysine-Directed Lysine Modification Enables Single-Site Labeling of Native Proteins. Angew Chem Int Ed Engl 2020; 59:10332-10336. [PMID: 32171045 DOI: 10.1002/anie.202000062] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/24/2020] [Indexed: 12/13/2022]
Abstract
The necessity for precision labeling of proteins emerged during the efforts to understand and regulate their structure and function. It demands selective attachment of tags such as affinity probes, fluorophores, and potent cytotoxins. Here, we report a method that enables single-site labeling of a high-frequency Lys residue in the native proteins. At first, the enabling reagent forms stabilized imines with multiple solvent-accessible Lys residues chemoselectively. These linchpins create the opportunity to regulate the position of a second Lys-selective electrophile connected by a spacer. Consequently, it enables the irreversible single-site labeling of a Lys residue independent of its place in the reactivity order. The user-friendly protocol involves a series of steps to deconvolute and address chemoselectivity, site-selectivity, and modularity. Also, it delivers ordered immobilization and analytically pure probe-tagged proteins. Besides, the methodology provides access to antibody-drug conjugate (ADC), which exhibits highly selective anti-proliferative activity towards HER-2 expressing SKBR-3 breast cancer cells.
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Affiliation(s)
- Srinivasa Rao Adusumalli
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Dattatraya Gautam Rawale
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Kalyani Thakur
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Landa Purushottam
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Neelesh C Reddy
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Neetu Kalra
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Sanjeev Shukla
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462 066, India
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23
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Miyabe H, Yoshioka E, Minato I, Takashima H. Synthesis of Oxygen-Heterocycles Having Linker Components for Trapping Cysteine Derivatives. HETEROCYCLES 2020. [DOI: 10.3987/com-19-s(f)21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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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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25
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26
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Jia S, He D, Chang CJ. Bioinspired Thiophosphorodichloridate Reagents for Chemoselective Histidine Bioconjugation. J Am Chem Soc 2019; 141:7294-7301. [PMID: 31017395 DOI: 10.1021/jacs.8b11912] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Site-selective bioconjugation to native protein residues is a powerful tool for protein functionalization, with cysteine and lysine side chains being the most common points for attachment owing to their high nucleophilicity. We now report a strategy for histidine modification using thiophosphorodichloridate reagents that mimic post-translational histidine phosphorylation, enabling fast and selective labeling of protein histidines under mild conditions where various payloads can be introduced via copper-assisted alkyne-azide cycloaddition (CuAAC) chemistry. We establish that these reagents are particularly effective at covalent modification of His-tags, which are common motifs to facilitate protein purification, as illustrated by selective attachment of polyarginine cargoes to enhance the uptake of proteins into living cells. This work provides a starting point for probing and enhancing protein function using histidine-directed chemistry.
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Affiliation(s)
- Shang Jia
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Dan He
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Christopher J Chang
- Department of Chemistry , University of California , Berkeley , California 94720 , United States.,Department of Molecular and Cell Biology , University of California , Berkeley , California 94720 , United States.,Howard Hughes Medical Institute , University of California , Berkeley , California 94720 , United States
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27
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Wang D, Yu M, Liu N, Lian C, Hou Z, Wang R, Zhao R, Li W, Jiang Y, Shi X, Li S, Yin F, Li Z. A sulfonium tethered peptide ligand rapidly and selectively modifies protein cysteine in vicinity. Chem Sci 2019; 10:4966-4972. [PMID: 31183045 PMCID: PMC6530539 DOI: 10.1039/c9sc00034h] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 03/24/2019] [Indexed: 01/06/2023] Open
Abstract
Significant efforts have been invested to develop site-specific protein modification methodologies in the past two decades. In most cases, a reactive moiety was installed onto ligands with the sole purpose of reacting with specific residues in proteins. Herein, we report a unique peptide macrocyclization method via the bis-alkylation between methionine and cysteine to generate cyclic peptides with significantly enhanced stability and cellular uptake. Notably, when the cyclized peptide ligand selectively recognizes its protein target with a proximate cysteine, a rapid nucleophilic substitution could occur between the protein Cys and the sulfonium center on the peptide to form a conjugate. The conjugation reaction is rapid, facile and selective, triggered solely by proximity. The high target specificity is further proved in cell lysate and hints at its further application in activity based protein profiling. This method enhances the peptide's biophysical properties and generates a selective ligand-directed reactive site for protein modification and fulfills multiple purposes by one modification. This proof-of-concept study reveals its potential for further broad biological applications.
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Affiliation(s)
- Dongyuan Wang
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Mengying Yu
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Na Liu
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Chenshan Lian
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Rui Wang
- Department of Biomedical Sciences , City University of Hong Kong , Kowloon , Hong Kong .
| | - Rongtong Zhao
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Wenjun Li
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Yixiang Jiang
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Xiaodong Shi
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Shuiming Li
- College of Life Sciences and Oceanography , Shenzhen University , Shenzhen , 518055 , China .
| | - Feng Yin
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen , 518055 , China . ;
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28
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Hotta Y, Kaneko T, Hayashi R, Yamamoto A, Morimoto S, Chiba J, Tomohiro T. Photoinduced Electron Transfer‐Regulated Protein Labeling With a Coumarin‐Based Multifunctional Photocrosslinker. Chem Asian J 2019; 14:398-402. [DOI: 10.1002/asia.201801673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Yusuke Hotta
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Tsukasa Kaneko
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Ryuji Hayashi
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Akito Yamamoto
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Shota Morimoto
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
- Department of Pharmaceutical SciencesSuzuka University of Medical Science Suzuka Mie 510-0293 Japan
| | - Junya Chiba
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Takenori Tomohiro
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
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29
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Joshi PN, Rai V. Single-site labeling of histidine in proteins, on-demand reversibility, and traceless metal-free protein purification. Chem Commun (Camb) 2019; 55:1100-1103. [PMID: 30620346 DOI: 10.1039/c8cc08733d] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A precision methodology distinguishes one His from all the nucleophilic residues and its multiple copies. An easy-to-operate C-N bond formation labels diverse proteins without adversely affecting their structure and function. The late-stage transformation allows installation of distinct probes. The chemically triggered reversibility enables traceless metal-free purification of proteins with a His-tag.
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Affiliation(s)
- Pralhad Namdev Joshi
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, 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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30
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Singudas R, Reddy NC, Rai V. Sensitivity booster for mass detection enables unambiguous analysis of peptides, proteins, antibodies, and protein bioconjugates. Chem Commun (Camb) 2019; 55:9979-9982. [DOI: 10.1039/c9cc03424b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chemical tag enhances peptide detection by multiple orders in mass spectrometry.
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Affiliation(s)
- Rohith Singudas
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
| | - Neelesh C. Reddy
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
| | - Vishal Rai
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
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31
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van der Zouwen AJ, Lohse J, Wieske LHE, Hohmann KF, van der Vlag R, Witte MD. An in situ combinatorial methodology to synthesize and screen chemical probes. Chem Commun (Camb) 2019; 55:2050-2053. [DOI: 10.1039/c8cc06991c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Linking of reactive groups and ligands by imine chemistry provides chemical probes that label proteins of interest.
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Affiliation(s)
- Antonie J. van der Zouwen
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
| | - Jonas Lohse
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
| | - Lianne H. E. Wieske
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
| | - Katharina F. Hohmann
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
| | - Ramon van der Vlag
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
| | - Martin D. Witte
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen
- 9747AG Groningen
- The Netherlands
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32
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Bottecchia C, Noël T. Photocatalytic Modification of Amino Acids, Peptides, and Proteins. Chemistry 2018; 25:26-42. [PMID: 30063101 PMCID: PMC6348373 DOI: 10.1002/chem.201803074] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/27/2018] [Indexed: 02/06/2023]
Abstract
In the last decade, visible‐light photoredox catalysis has emerged as a powerful strategy to enable novel transformations in organic synthesis. Owing to mild reaction conditions (i.e., room temperature, use of visible light) and high functional‐group tolerance, photoredox catalysis could represent an ideal strategy for chemoselective biomolecule modification. Indeed, a recent trend in photoredox catalysis is its application to the development of novel methodologies for amino acid modification. Herein, an up‐to‐date overview of photocatalytic methodologies for the modification of single amino acids, peptides, and proteins is provided. The advantages offered by photoredox catalysis and its suitability in the development of novel biocompatible methodologies are described. In addition, a brief consideration of the current limitations of photocatalytic approaches, as well as future challenges to be addressed, are discussed.
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Affiliation(s)
- Cecilia Bottecchia
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology, De Rondom 70 (STO 1.37), 5612 AP, Eindhoven, The Netherlands
| | - Timothy Noël
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology, De Rondom 70 (STO 1.37), 5612 AP, Eindhoven, The Netherlands
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33
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Adusumalli SR, Rawale DG, Singh U, Tripathi P, Paul R, Kalra N, Mishra RK, Shukla S, Rai V. Single-Site Labeling of Native Proteins Enabled by a Chemoselective and Site-Selective Chemical Technology. J Am Chem Soc 2018; 140:15114-15123. [PMID: 30336012 DOI: 10.1021/jacs.8b10490] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Chemical biology research often requires precise covalent attachment of labels to the native proteins. Such methods are sought after to probe, design, and regulate the properties of proteins. At present, this demand is largely unmet due to the lack of empowering chemical technology. Here, we report a chemical platform that enables site-selective labeling of native proteins. Initially, a reversible intermolecular reaction places the "chemical linchpins" globally on all the accessible Lys residues. These linchpins have the capability to drive site-selective covalent labeling of proteins. The linchpin detaches within physiological conditions and capacitates the late-stage installation of various tags. The chemical platform is modular, and the reagent design regulates the site of modification. The linchpin is a multitasking group and facilitates purification of the labeled protein eliminating the requirement of additional chromatography tag. The methodology allows the labeling of a single protein in a mixture of proteins. The precise modification of an accessible residue in protein ensures that their structure remains unaltered. The enzymatic activity of myoglobin, cytochrome C, aldolase, and lysozyme C remains conserved after labeling. Also, the cellular uptake of modified insulin and its downstream signaling process remain unperturbed. The linchpin directed modification (LDM) provides a convenient route for the conjugation of a fluorophore and drug to a Fab and monoclonal antibody. It delivers trastuzumab-doxorubicin and trastuzumab-emtansine conjugates with selective antiproliferative activity toward Her-2 positive SKBR-3 breast cancer cells.
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34
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4-Substituted benzenesulfonamides featuring cyclic imides moieties exhibit potent and isoform-selective carbonic anhydrase II/IX inhibition. Bioorg Chem 2018; 83:198-204. [PMID: 30380448 DOI: 10.1016/j.bioorg.2018.10.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 10/11/2018] [Accepted: 10/18/2018] [Indexed: 12/17/2022]
Abstract
The synthesis, characterization and biological evaluation of series of cyclic imides incorporating the 4-sulfamoylbenzamide scaffold (16-29) is disclosed. The compounds were designed by application of the "tail approach" to the aromatic sulfonamide scaffold and prepared by reacting the proper acid anhydride with 4-(hydrazinecarbonyl)benzenesulfonamide (15). Phtalimides and cyclic imides are biologically privileged scaffolds, endowed with versatile biological activity, such as an anti-proliferative action. The compounds were investigated for the inhibition of four human (h) isoforms of zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1), and more specifically against the cytosolic hCA I and II and the transmembrane hCA IV and IX. Most screened sulfonamides exhibited great potency in inhibiting CA isoforms II, widely involved in glaucoma and other pathologies (KIs in the range of 0.7-62.3 nM), and IX, that is a validated anti-tumor target (KIs in the range of 3.0-50.9 nM), whereas interesting hydrophilicity-dependent inhibitory profiles were measured against isoform CA IV (KIs in the range of 3.9-428.6 nM). In silico studies were carried out to assess the binding mode of selected derivatives to hCA II, IV and IX.
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35
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Suwa M, Imamura N, Awano P, Nakata E, Takashima H. Photoinduced electron-transfer reactions of tris(2,2′-bipyridine)ruthenium(II)-based carbonic anhydrase inhibitors tethering plural binding sites. J PHYS ORG CHEM 2018. [DOI: 10.1002/poc.3848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mikiko Suwa
- Department of Chemistry, Faculty of Science; Nara Women's University; Nara Japan
| | - Narumi Imamura
- Department of Chemistry, Faculty of Science; Nara Women's University; Nara Japan
| | - Pirika Awano
- Department of Chemistry, Faculty of Science; Nara Women's University; Nara Japan
| | - Eiji Nakata
- Institute of Advanced Energy; Kyoto University; Kyoto Japan
| | - Hiroshi Takashima
- Department of Chemistry, Faculty of Science; Nara Women's University; Nara Japan
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36
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Adusumalli SR, Rawale DG, Rai V. Aldehydes can switch the chemoselectivity of electrophiles in protein labeling. Org Biomol Chem 2018; 16:9377-9381. [DOI: 10.1039/c8ob02897d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The derivatization of an electrophile can switch its chemoselectivity. The aldehyde-conjugated epoxide and sulfonate ester provide the proof of principle and deliver N-terminus tagged proteins.
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Affiliation(s)
- Srinivasa Rao Adusumalli
- Organic and Bioconjugate Chemistry Laboratory
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal
- Bhopal 462066
- India
| | - Dattatraya Gautam Rawale
- Organic and Bioconjugate Chemistry Laboratory
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal
- Bhopal 462066
- India
| | - Vishal Rai
- Organic and Bioconjugate Chemistry Laboratory
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal
- Bhopal 462066
- India
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37
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Chilamari M, Kalra N, Shukla S, Rai V. Single-site labeling of lysine in proteins through a metal-free multicomponent approach. Chem Commun (Camb) 2018; 54:7302-7305. [DOI: 10.1039/c8cc03311k] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Precise protein engineering is achieved using a metal-free multicomponent approach. It enables the installation of probes and the synthesis of antibody–drug conjugates.
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Affiliation(s)
| | - Neetu Kalra
- Department of Biological Sciences
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
| | - Sanjeev Shukla
- Department of Biological Sciences
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
| | - Vishal Rai
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal
- India
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38
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Reactive group-embedded affinity labeling reagent for efficient intracellular protein labeling. Bioorg Med Chem 2017; 25:2888-2894. [DOI: 10.1016/j.bmc.2017.02.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/26/2017] [Indexed: 01/05/2023]
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39
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Teruya K, Rankin GM, Chrysanthopoulos PK, Tonissen KF, Poulsen S. Characterisation of Photoaffinity‐Based Chemical Probes by Fluorescence Imaging and Native‐State Mass Spectrometry. Chembiochem 2017; 18:739-754. [DOI: 10.1002/cbic.201600598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Indexed: 12/28/2022]
Affiliation(s)
- Kanae Teruya
- Griffith Institute for Drug Discovery Griffith University Don Young Road Nathan Queensland 4111 Australia
- School of Natural Sciences Griffith University Nathan Queensland 4111 Australia
| | - Gregory M. Rankin
- Griffith Institute for Drug Discovery Griffith University Don Young Road Nathan Queensland 4111 Australia
| | | | - Kathryn F. Tonissen
- Griffith Institute for Drug Discovery Griffith University Don Young Road Nathan Queensland 4111 Australia
- School of Natural Sciences Griffith University Nathan Queensland 4111 Australia
| | - Sally‐Ann Poulsen
- Griffith Institute for Drug Discovery Griffith University Don Young Road Nathan Queensland 4111 Australia
- School of Natural Sciences Griffith University Nathan Queensland 4111 Australia
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40
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Chilamari M, Purushottam L, Rai V. Site-Selective Labeling of Native Proteins by a Multicomponent Approach. Chemistry 2017; 23:3819-3823. [DOI: 10.1002/chem.201605938] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Maheshwerreddy Chilamari
- Organic and Bioconjugate Chemistry Laboratory (OBCL), Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhauri Bhopal 462 066 India
| | - Landa Purushottam
- Organic and Bioconjugate Chemistry Laboratory (OBCL), Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhauri Bhopal 462 066 India
| | - Vishal Rai
- Organic and Bioconjugate Chemistry Laboratory (OBCL), Department of Chemistry; Indian Institute of Science Education and Research Bhopal; Bhauri Bhopal 462 066 India
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41
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Ono S, Nakai T, Kuroda H, Miyatake R, Horino Y, Abe H, Umezaki M, Oyama H. Site-selective chemical modification of chymotrypsin using peptidyl derivatives bearing optically active diphenyl 1-amino-2-phenylethylphosphonate: Stereochemical effect of the diphenyl phosphonate moiety. Biopolymers 2016; 106:521-30. [PMID: 26615968 DOI: 10.1002/bip.22790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 10/30/2015] [Accepted: 11/02/2015] [Indexed: 01/24/2023]
Abstract
Diphenyl (α-aminoalkyl)phosphonates act as mechanism-based inhibitors against serine proteases by forming a covalent bond with the hydroxy group of the active center Ser residue. Because the covalent bond was found to be broken and replaced by 2-pyridinaldoxime methiodide (2PAM), we employed a peptidyl derivative bearing diphenyl 1-amino-2-phenylethylphosphonate moiety (Phe(p) (OPh)2 ) to target the active site of chymotrypsin and to selectively anchor to Lys175 in the vicinity of the active site. Previously, it was reported that the configuration of the α-carbon of phosphorus in diphenyl (α-aminoalkyl)phosphonates affects the inactivation reaction of serine proteases, i.e., the (R)-enantiomeric diphenyl phosphonate is comparable to l-amino acids and it effectively reacts with serine proteases, whereas the (S)-enantiomeric form does not. In this study, we evaluated the stereochemical effect of the phosphonate moiety on the selective chemical modification. Epimeric dipeptidyl derivatives, Ala-(R or S)-Phe(p) (OPh)2 , were prepared by separation with RP-HPLC. A tripeptidyl (R)-epimer (Ala-Ala-(R)-Phe(p) (OPh)2 ) exhibited a more potent inactivation ability against chymotrypsin than the (S)-epimer. The enzyme inactivated by the (R)-epimer was more effectively reactivated with 2PAM than the enzyme inactivated by the (S)-epimer. Finally, N-succinimidyl (NHS) active ester derivatives, NHS-Suc-Ala-Ala- (R or S)-Phe(p) (OPh)2 , were prepared, and we evaluated their action when modifying Lys175 in chymotrypsin. We demonstrated that the epimeric NHS derivative that possessed the diphenyl phosphonate moiety with the (R)-configuration effectively modified Lys175 in chymotrypsin, whereas that with the (S)-configuration did not. These results demonstrate the utility of peptidyl derivatives that bear an optically active diphenyl phosphonate moiety as affinity labeling probes in protein bioconjugation. © 2015 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 106: 521-530, 2016.
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Affiliation(s)
- Shin Ono
- Genome Biotechnology Laboratory, Kanazawa Institute of Technology, Hakusan, 924-0838, Japan
| | - Takahiko Nakai
- Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan
| | - Hirofumi Kuroda
- Department of General Education, Ishikawa National College of Technology, Ishikawa, 929-0392, Japan
| | - Ryuta Miyatake
- Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan
| | - Yoshikazu Horino
- Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan
| | - Hitoshi Abe
- Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan
| | - Masahito Umezaki
- Institute of Natural Medicine, University of Toyama, Toyama, 930-0194, Japan
| | - Hiroshi Oyama
- Faculty of Science and Engineering, Setsunan University, Osaka, 572-8508, Japan
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42
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Teruya K, Tonissen KF, Poulsen SA. Recent developments of small molecule chemical probes for fluorescence-based detection of human carbonic anhydrase II and IX. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00296j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The increasingly sophisticated array of approaches for the specific labeling and fluorescence-based detection of carbonic anhydrase enzymes using small molecule affinity-based chemical probes is reviewed.
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Affiliation(s)
- Kanae Teruya
- Eskitis Institute for Drug Discovery
- Griffith University
- Nathan
- Australia
| | | | - Sally-Ann Poulsen
- Eskitis Institute for Drug Discovery
- Griffith University
- Nathan
- Australia
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43
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Denda M, Morisaki T, Kohiki T, Yamamoto J, Sato K, Sagawa I, Inokuma T, Sato Y, Yamauchi A, Shigenaga A, Otaka A. Labelling of endogenous target protein via N–S acyl transfer-mediated activation of N-sulfanylethylanilide. Org Biomol Chem 2016; 14:6244-51. [DOI: 10.1039/c6ob01014h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An N-sulfanylethylanilide (SEAlide)-based labelling reagent (SEAL) has been developed for the labelling of the target proteins of bioactive compounds.
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44
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Luo W, Westcott N, Dutta D, Pulsipher A, Rogozhnikov D, Chen J, Yousaf MN. A Dual Receptor and Reporter for Multi-Modal Cell Surface Engineering. ACS Chem Biol 2015. [PMID: 26204094 DOI: 10.1021/acschembio.5b00137] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The rapid development of new small molecule drugs, nanomaterials, and genetic tools to modulate cellular function through cell surface manipulation has revolutionized the diagnosis, study, and treatment of disorders in human health. Since the cell membrane is a selective gateway barrier that serves as the first line of defense/offense and communication to its environment, new approaches that molecularly engineer or tailor cell membrane surfaces would allow for a new era in therapeutic design, therapeutic delivery, complex coculture tissue construction, and in situ imaging probe tracking technologies. In order to develop the next generation of multimodal therapies, cell behavior studies, and biotechnologies that focus on cell membrane biology, new tools that intersect the fields of chemistry, biology, and engineering are required. Herein, we develop a liposome fusion and delivery strategy to present a novel dual receptor and reporter system at cell surfaces without the use of molecular biology or metabolic biosynthesis. The cell surface receptor is based on bio-orthogonal functional groups that can conjugate a range of ligands while simultaneously reporting the conjugation through the emission of fluorescence. We demonstrate this dual receptor and reporter system by conjugating and tracking various cell surface ligands for temporal control of cell fluorescent signaling, cell-cell interaction, and tissue assembly construction.
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Affiliation(s)
- Wei Luo
- Department
of Chemistry, York University, Toronto, Ontario M3J 1P3 Canada
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Nathan Westcott
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Debjit Dutta
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Abigail Pulsipher
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Dmitry Rogozhnikov
- Department
of Chemistry, York University, Toronto, Ontario M3J 1P3 Canada
| | - Jean Chen
- Department
of Chemistry, York University, Toronto, Ontario M3J 1P3 Canada
| | - Muhammad N. Yousaf
- Department
of Chemistry, York University, Toronto, Ontario M3J 1P3 Canada
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
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45
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Cai Q, Yu T, Zhu W, Xu Y, Qian X. A turn-on fluorescent probe for tumor hypoxia imaging in living cells. Chem Commun (Camb) 2015; 51:14739-41. [PMID: 26295073 DOI: 10.1039/c5cc05518k] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel "turn-on" fluorescent probe HP for hypoxia imaging was designed and synthesized based on rhodamine B and a naphthalimide fluorophore. The fluorescence of HP is very weak owing to the FRET effect from rhodamine B to the azo-naphthalimide unit. Under hypoxia conditions, the azo-bond is reduced and the fluorescence at 581 nm enhances dramatically as a result of disintegration of the quencher structure. Verified by the cyclic voltammetry reduction potential and proposed product HPN, the probe HP could undergo the chemical and cytochrome P450 enzymatic reduction quickly. When cultured with HeLa cells, HP showed remarkable fluorescence differences at various oxygen concentrations, and the ratio of fluorescence intensity between hypoxic and normoxic cells could reach 9 fold.
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Affiliation(s)
- Qi Cai
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China.
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46
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Zheng W, Li G, Li X. Affinity purification in target identification: the specificity challenge. Arch Pharm Res 2015; 38:1661-85. [DOI: 10.1007/s12272-015-0635-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 07/07/2015] [Indexed: 12/16/2022]
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47
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Koniev O, Wagner A. Developments and recent advancements in the field of endogenous amino acid selective bond forming reactions for bioconjugation. Chem Soc Rev 2015; 44:5495-551. [PMID: 26000775 DOI: 10.1039/c5cs00048c] [Citation(s) in RCA: 391] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Bioconjugation methodologies have proven to play a central enabling role in the recent development of biotherapeutics and chemical biology approaches. Recent endeavours in these fields shed light on unprecedented chemical challenges to attain bioselectivity, biocompatibility, and biostability required by modern applications. In this review the current developments in various techniques of selective bond forming reactions of proteins and peptides were highlighted. The utility of each endogenous amino acid-selective conjugation methodology in the fields of biology and protein science has been surveyed with emphasis on the most relevant among reported transformations; selectivity and practical use have been discussed.
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Affiliation(s)
- Oleksandr Koniev
- Laboratory of Functional Chemo-Systems (UMR 7199), Labex Medalis, University of Strasbourg, 74 Route du Rhin, 67401 Illkirch-Graffenstaden, France.
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48
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Tamura T, Hamachi I. Recent progress in design of protein-based fluorescent biosensors and their cellular applications. ACS Chem Biol 2014; 9:2708-17. [PMID: 25317665 DOI: 10.1021/cb500661v] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Protein-based fluorescent biosensors have emerged as key bioanalytical tools to visualize and quantify a wide range of biological substances and events in vitro, in cells, and even in vivo. On the basis of the construction method, the protein-based fluorescent biosensors can be principally classified into two classes: (1) genetically encoded fluorescent biosensors harnessing fluorescent proteins (FPs) and (2) semisynthetic biosensors comprised of protein scaffolds and synthetic fluorophores. Recent advances in protein engineering and chemical biology not only allowed the further optimization of conventional biosensors but also facilitated the creation of novel biosensors based on unique strategies. In this review, we survey the recent studies in the development and improvement of protein-based fluorescent biosensors and highlight the successful applications to live cell and in vivo imaging. Furthermore, we provide perspectives on possible future directions of the technique.
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Affiliation(s)
- Tomonori Tamura
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Itaru Hamachi
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Katsura, Kyoto 615-8510, Japan
- Core
Research for Evolutional Science and Technology, Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
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49
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Kuwahara D, Hasumi T, Kaneko H, Unno M, Takahashi D, Toshima K. A solid-phase affinity labeling method for target-selective isolation and modification of proteins. Chem Commun (Camb) 2014; 50:15601-4. [PMID: 25360454 DOI: 10.1039/c4cc06783e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Solid-phase affinity labeling of a target protein, peanut agglutinin (PNA), with the specifically designed chemical tool 1 selectively and effectively furnished the labeled PNA. Furthermore, this method was applicable to native human carbonic anhydrase II in red blood cell lysate using the chemical tool 2 without the need for tedious manipulations.
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Affiliation(s)
- Daichi Kuwahara
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
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50
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Tanaka K, Kitadani M, Tsutsui A, Pradipta AR, Imamaki R, Kitazume S, Taniguchi N, Fukase K. A cascading reaction sequence involving ligand-directed azaelectrocyclization and autooxidation-induced fluorescence recovery enables visualization of target proteins on the surfaces of live cells. Org Biomol Chem 2014; 12:1412-8. [PMID: 24435553 DOI: 10.1039/c3ob42267d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A general probe designed to induce a cascading sequence of reactions on a target protein was efficiently synthesized. The cascading reaction sequence involved (i) ligand-directed azaelectrocyclization with lysine and (ii) the autooxidation-induced release of a fluorescence quencher from the labeled protein. The probe was linked to a cyclic RGDyK peptide to enable the selective visualization of integrin αVβ3 on the surfaces of live cells.
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Affiliation(s)
- Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan.
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