1
|
Mushtaq Z, Kurcheti PP, Jeena K, Gireesh-Babu P. Short peptidoglycan recognition protein 5 modulates immune response to bacteria in Indian major carp, Cirrhinusmrigala. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2024; 152:105104. [PMID: 38040045 DOI: 10.1016/j.dci.2023.105104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/02/2023] [Accepted: 11/20/2023] [Indexed: 12/03/2023]
Abstract
Peptidoglycan recognition proteins (PGRPs) function in host antibacterial responses by recognizing bacterial peptidoglycan (PGN). In the present study, a short pgrp5 (named mpgrp5) was identified in Cirrhinus mrigala (mrigal). The full-length cDNA of the mpgrp5 gene was 1255 bp, containing an open reading frame of 746 bp encoding a protein of 248 amino acids. The predicted protein contained the typical Pgrp/amidase domain, conserved Zn2+, and PGN binding residues. The phylogenetic analysis revealed that the mpgrp5 is closely related to Pgrps reported in Labeo rohita, Cyrinus carpio, and Ctenopharyngodon idella. The ontogenetic expression of mpgrp5 was highest at 7 days post-hatching (dph) and its possible maternal transfer. mpgrp5 was constitutively expressed in all tissues examined, with the highest expression observed in the intestine. Furthermore, mpgrp5 was found upregulated in mrigal post-challenge in a time-dependent manner at 6hpi in the liver (3.16 folds, p < 0.05) and kidney (2.79 folds, p < 0.05) and at 12hpi in gill (1.90 folds, p < 0.01), skin (1.93 folds, p < 0.01), and intestine, (2.71 folds, p < 0.05) whereas at 24hpi in spleen (4.0 folds, p < 0.01). Our results suggest that mpgrp5 may play an important role in antibacterial immune response from early life stages in mrigal.
Collapse
Affiliation(s)
- Zahoor Mushtaq
- ICAR-Central Institute of Fisheries Education, Mumbai, 400061, India
| | | | - K Jeena
- ICAR-Central Institute of Fisheries Education, Mumbai, 400061, India
| | - P Gireesh-Babu
- ICAR-National Research Centre on Meat, Hyderabad, 500092, India
| |
Collapse
|
2
|
Design and Synthesis of Novel Helix Mimetics Based on the Covalent H-Bond Replacement and Amide Surrogate. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020780. [PMID: 36677838 PMCID: PMC9863496 DOI: 10.3390/molecules28020780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/27/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
A novel hydrogen bond surrogate-based (HBS) α-helix mimetic was designed by the combination of covalent H-bond replacement and the use of an ether linkage to substitute an amide bond within a short peptide sequence. The new helix template could be placed in position other than the N-terminus of a short peptide, and the CD studies demonstrate that the template adopts stable conformations in aqueous buffer at exceptionally high temperatures.
Collapse
|
3
|
Curran TP, Marrone A, Davidson LM, Pokharel N, Frempong JF, Tolbatov I, Phillip ML, Gober CB, Yang H, Stewart J. Parallel arrangement of peptides appended to a rigid, bimetallic, constrained ring system. Pept Sci (Hoboken) 2022. [DOI: 10.1002/pep2.24286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Alessandro Marrone
- Dipartimento di Farmacia Università degli Studi “G. D'Annunzio” Chieti‐Pescara Chieti Italy
| | | | | | | | - Iogann Tolbatov
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) Université de Bourgogne Franche‐Comté (UBFC) Dijon France
| | | | - Cosmic B. Gober
- Department of Chemistry Trinity College Hartford Connecticut USA
| | - Haoyu Yang
- Department of Chemistry Trinity College Hartford Connecticut USA
| | - Joanne Stewart
- Department of Chemistry Hope College Holland Michigan USA
| |
Collapse
|
4
|
Trobe M, Blesl J, Vareka M, Schreiner T, Breinbauer R. A Modular Synthesis of Teraryl-Based α-Helix Mimetics, Part 4: Core Fragments with Two Halide Leaving Groups Featuring Side Chains of Proteinogenic Amino Acids. European J Org Chem 2022; 2022:e202101279. [PMID: 35910460 PMCID: PMC9304293 DOI: 10.1002/ejoc.202101279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/08/2022] [Indexed: 12/03/2022]
Abstract
Teraryl-based α-helix mimetics have proven to be useful compounds for the inhibition of protein-protein interactions (PPI). We have developed a modular and flexible approach for the synthesis of teraryl-based α-helix mimetics using a benzene core unit featuring two halide leaving groups of differentiated reactivity in the Pd-catalyzed cross-coupling used for teraryl assembly. The use of para-bromo iodoarene core fragments resolved the issue of hydrolysis during cross-coupling that was observed when using triflate as a leaving group. We report a complete set of para-bromoiodoarene core fragments decorated with side chains of all proteinogenic amino acids relevant for PPI (Ala, Arg, Asn, Asp, Cys, Gln, Glu, His, Ile, Leu, Lys, Met, Phe, Ser, Thr, Trp, Tyr and Val). In order to be compatible with general cross-coupling conditions, some of the nucleophilic side chains had to be provided in a protected form to serve as stable building blocks.
Collapse
Affiliation(s)
- Melanie Trobe
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Julia Blesl
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Martin Vareka
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Till Schreiner
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Rolf Breinbauer
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| |
Collapse
|
5
|
Heinz-Kunert SL, Pandya A, Dang VT, Tran PN, Ghosh S, McElheny D, Santarsiero BD, Ren Z, Nguyen AI. Assembly of π-Stacking Helical Peptides into a Porous and Multivariable Proteomimetic Framework. J Am Chem Soc 2022; 144:7001-7009. [PMID: 35390261 DOI: 10.1021/jacs.2c02146] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The evolution of proteins from simpler, self-assembled peptides provides a powerful blueprint for the design of complex synthetic materials. Previously, peptide-metal frameworks using short sequences (≤3 residues) have shown great promise as proteomimetic materials that exhibit sophisticated capabilities. However, their development has been hindered due to few variable residues and restricted choice of side-chains that are compatible with metal ions. Herein, we developed a noncovalent strategy featuring π-stacking bipyridyl residues to assemble much longer peptides into crystalline frameworks that tolerate even previously incompatible acidic and basic functionalities and allow an unprecedented level of pore variations. Single-crystal X-ray structures are provided for all variants to guide and validate rational design. These materials exhibit hallmark proteomimetic behaviors such as guest-selective induced fit and assembly of multimetallic units. Significantly, we demonstrate facile optimization of the framework design to substantially increase affinity toward a complex organic molecule.
Collapse
Affiliation(s)
- Sherrie L Heinz-Kunert
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Ashma Pandya
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Viet Thuc Dang
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Phuong Nguyen Tran
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Sabari Ghosh
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Dan McElheny
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Bernard D Santarsiero
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Zhong Ren
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Andy I Nguyen
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| |
Collapse
|
6
|
Taresh AB, Hutton CA. Backbone thioamide directed macrocyclisation: lactam stapling of peptides. Org Biomol Chem 2022; 20:1488-1492. [PMID: 35103273 DOI: 10.1039/d1ob02461b] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A novel method for lactam stapling of Asp/Lys-containing peptides has been developed that does not require coupling agents. A backbone thioamide is incorporated at the N-terminal side of the aspartate residue. Ag(I)-promoted activation of the thioamide in the vicinity of the Asp carboxylate generates a cyclic isoimide intermediate that is trapped by the Lys amine to generate the macrolactam. This method is suitable for generation of i,i+2, i,i+3, and i,i+4-spaced lactam-bridged peptides.
Collapse
Affiliation(s)
- Ameer B Taresh
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, Victoria 3010, Australia.
| | - Craig A Hutton
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, Victoria 3010, Australia.
| |
Collapse
|
7
|
A Rational Design of α-Helix-Shaped Peptides Employing the Hydrogen-Bond Surrogate Approach: A Modulation Strategy for Ras-RasGRF1 Interaction in Neuropsychiatric Disorders. Pharmaceuticals (Basel) 2021; 14:ph14111099. [PMID: 34832880 PMCID: PMC8623491 DOI: 10.3390/ph14111099] [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: 09/30/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 01/09/2023] Open
Abstract
In the last two decades, abnormal Ras (rat sarcoma protein)-ERK (extracellular signal-regulated kinase) signalling in the brain has been involved in a variety of neuropsychiatric disorders, including drug addiction, certain forms of intellectual disability, and autism spectrum disorder. Modulation of membrane-receptor-mediated Ras activation has been proposed as a potential target mechanism to attenuate ERK signalling in the brain. Previously, we showed that a cell penetrating peptide, RB3, was able to inhibit downstream signalling by preventing RasGRF1 (Ras guanine nucleotide-releasing factor 1), a neuronal specific GDP/GTP exchange factor, to bind Ras proteins, both in brain slices and in vivo, with an IC50 value in the micromolar range. The aim of this work was to mutate and improve this peptide through computer-aided techniques to increase its inhibitory activity against RasGRF1. The designed peptides were built based on the RB3 peptide structure corresponding to the α-helix of RasGRF1 responsible for Ras binding. For this purpose, the hydrogen-bond surrogate (HBS) approach was exploited to maintain the helical conformation of the designed peptides. Finally, residue scanning, MD simulations, and MM-GBSA calculations were used to identify 18 most promising α-helix-shaped peptides that will be assayed to check their potential activity against Ras-RasGRF1 and prevent downstream molecular events implicated in brain disorders.
Collapse
|
8
|
Olson KM, Traynor JR, Alt A. Allosteric Modulator Leads Hiding in Plain Site: Developing Peptide and Peptidomimetics as GPCR Allosteric Modulators. Front Chem 2021; 9:671483. [PMID: 34692635 PMCID: PMC8529114 DOI: 10.3389/fchem.2021.671483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 08/02/2021] [Indexed: 12/17/2022] Open
Abstract
Allosteric modulators (AMs) of G-protein coupled receptors (GPCRs) are desirable drug targets because they can produce fewer on-target side effects, improved selectivity, and better biological specificity (e.g., biased signaling or probe dependence) than orthosteric drugs. An underappreciated source for identifying AM leads are peptides and proteins-many of which were evolutionarily selected as AMs-derived from endogenous protein-protein interactions (e.g., transducer/accessory proteins), intramolecular receptor contacts (e.g., pepducins or extracellular domains), endogenous peptides, and exogenous libraries (e.g., nanobodies or conotoxins). Peptides offer distinct advantages over small molecules, including high affinity, good tolerability, and good bioactivity, and specific disadvantages, including relatively poor metabolic stability and bioavailability. Peptidomimetics are molecules that combine the advantages of both peptides and small molecules by mimicking the peptide's chemical features responsible for bioactivity while improving its druggability. This review 1) discusses sources and strategies to identify peptide/peptidomimetic AMs, 2) overviews strategies to convert a peptide lead into more drug-like "peptidomimetic," and 3) critically analyzes the advantages, disadvantages, and future directions of peptidomimetic AMs. While small molecules will and should play a vital role in AM drug discovery, peptidomimetics can complement and even exceed the advantages of small molecules, depending on the target, site, lead, and associated factors.
Collapse
Affiliation(s)
- Keith M. Olson
- Department of Pharmacology and Edward F Domino Research Center, University of Michigan, Ann Arbor, MI, United States
| | - John R. Traynor
- Department of Pharmacology and Edward F Domino Research Center, University of Michigan, Ann Arbor, MI, United States
- Department of Medicinal Chemistry, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
| | - Andrew Alt
- Department of Pharmacology and Edward F Domino Research Center, University of Michigan, Ann Arbor, MI, United States
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, United States
| |
Collapse
|
9
|
Jedhe GS, Arora PS. Hydrogen bond surrogate helices as minimal mimics of protein α-helices. Methods Enzymol 2021; 656:1-25. [PMID: 34325784 DOI: 10.1016/bs.mie.2021.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Examination of complexes of proteins with biomolecular ligands reveals that proteins tend to interact with partners via folded sub-domains, in which the backbone possesses secondary structure. α-Helices comprising the largest class of protein secondary structures, play fundamental roles in a multitude of highly specific protein-protein and protein-nucleic acid interactions. We have demonstrated a unique strategy for stabilization of the α-helical conformation that involves replacement of one of the main chain i and i+4 hydrogen bonds in the target α-helix with a covalent bond. We termed this synthetic strategy a hydrogen bond surrogate (HBS) approach. Two salient features of this approach are: (1) the internal placement of the crosslink allows development of helices such that none of the solvent-exposed surfaces are blocked by the constraining element, i.e., all side chains of the constrained helices remain available for molecular recognition. (2) This approach can be deployed to constrain very short peptides (<10 amino acid residues) into highly stable α-helices. This chapter presents the biophysical basis for the development of the hydrogen bond surrogate approach, as well as methods for the synthesis and conformational analysis of the artificial helices.
Collapse
Affiliation(s)
- Ganesh S Jedhe
- Department of Chemistry, New York University, New York, NY, United States
| | - Paramjit S Arora
- Department of Chemistry, New York University, New York, NY, United States.
| |
Collapse
|
10
|
Abdildinova A, Kurth MJ, Gong YD. Heterocycles as a Peptidomimetic Scaffold: Solid-Phase Synthesis Strategies. Pharmaceuticals (Basel) 2021; 14:449. [PMID: 34068671 PMCID: PMC8151782 DOI: 10.3390/ph14050449] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 12/04/2022] Open
Abstract
Peptidomimetics are a privileged class of pharmacophores that exhibit improved physicochemical and biological properties. Solid-phase synthesis is a powerful tool for gaining rapid access to libraries of molecules from small molecules to biopolymers and also is widely used for the synthesis of peptidomimetics. Small molecules including heterocycles serve as a core for hundreds of drugs, including peptidomimetic molecules. This review covers solid-phase synthesis strategies for peptidomimetics molecules based on heterocycles.
Collapse
Affiliation(s)
- Aizhan Abdildinova
- Innovative Drug Library Research Center, Department of Chemistry, College of Science, Dongguk University, 26, 3-ga, Pil-dong, Jung-gu, Seoul 04620, Korea;
| | - Mark J. Kurth
- Department of Chemistry, University of California, Davis, CA 95616, USA
| | - Young-Dae Gong
- Innovative Drug Library Research Center, Department of Chemistry, College of Science, Dongguk University, 26, 3-ga, Pil-dong, Jung-gu, Seoul 04620, Korea;
| |
Collapse
|
11
|
A novel peptide antagonist of the human growth hormone receptor. J Biol Chem 2021; 296:100588. [PMID: 33774052 PMCID: PMC8086144 DOI: 10.1016/j.jbc.2021.100588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 03/09/2021] [Accepted: 03/23/2021] [Indexed: 12/11/2022] Open
Abstract
Excess circulating human growth hormone (hGH) in vivo is linked to metabolic and growth disorders such as cancer, diabetes, and acromegaly. Consequently, there is considerable interest in developing antagonists of hGH action. Here, we present the design, synthesis, and characterization of a 16-residue peptide (site 1-binding helix [S1H]) that inhibits hGH-mediated STAT5 phosphorylation in cultured cells. S1H was designed as a direct sequence mimetic of the site 1 mini-helix (residues 36-51) of wild-type hGH and acts by inhibiting the interaction of hGH with the human growth hormone receptor (hGHR). In vitro studies indicated that S1H is stable in human serum and can adopt an α-helix in solution. Our results also show that S1H mitigates phosphorylation of STAT5 in cells co-treated with hGH, reducing intracellular STAT5 phosphorylation levels to those observed in untreated controls. Furthermore, S1H was found to attenuate the activity of the hGHR and the human prolactin receptor, suggesting that this peptide acts as an antagonist of both lactogenic and somatotrophic hGH actions. Finally, we used alanine scanning to determine how discrete amino acids within the S1H sequence contribute to its structural organization and biological activity. We observed a strong correlation between helical propensity and inhibitory effect, indicating that S1H-mediated antagonism of the hGHR is largely dependent on the ability for S1H to adopt an α-helix. Taken together, these results show that S1H not only acts as a novel peptide-based antagonist of the hGHR but can also be applied as a chemical tool to study the molecular nature of hGH-hGHR interactions.
Collapse
|
12
|
Multistep optimization of a cell-penetrating peptide towards its antimicrobial activity. Biochem J 2021; 478:63-78. [DOI: 10.1042/bcj20200698] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/23/2020] [Accepted: 12/14/2020] [Indexed: 02/06/2023]
Abstract
Multidrug resistant (MDR) bacteria have adapted to most clinical antibiotics and are a growing threat to human health. One promising type of candidates for the everlasting demand of new antibiotic compounds constitute antimicrobial peptides (AMPs). These peptides act against different types of microbes by permeabilizing pathogen cell membranes, whereas being harmless to mammalian cells. Contrarily, another class of membrane-active peptides, namely cell-penetrating peptides (CPPs), is known to translocate in eukaryotic cells without substantially affecting the cell membrane. Since CPPs and AMPs share several physicochemical characteristics, we hypothesized if we can rationally direct the activity of a CPP towards antimicrobial activity. Herein, we describe the screening of a synthetic library, based on the CPP sC18, including structure-based design to identify the active residues within a CPP sequence and to discover novel AMPs with high activity. Peptides with increased hydrophobicity were tested against various bacterial strains, and hits were further optimized leading to four generations of peptides, with the last also comprising fluorinated amino acid building blocks. Interestingly, beside strong antibacterial activities, we also detected activity in cancer cells, while non-cancerous cells remained unharmed. The results highlight our new candidates, particularly those from generation 4, as a valuable and promising source for the development of future therapeutics with antibacterial activity and beyond.
Collapse
|
13
|
Raynal L, Rose NC, Donald JR, Spicer CD. Photochemical Methods for Peptide Macrocyclisation. Chemistry 2021; 27:69-88. [PMID: 32914455 PMCID: PMC7821122 DOI: 10.1002/chem.202003779] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/10/2020] [Indexed: 12/19/2022]
Abstract
Photochemical reactions have been the subject of renewed interest over the last two decades, leading to the development of many new, diverse and powerful chemical transformations. More recently, these developments have been expanded to enable the photochemical macrocyclisation of peptides and small proteins. These constructs benefit from increased stability, structural rigidity and biological potency over their linear counterparts, providing opportunities for improved therapeutic agents. In this review, an overview of both the established and emerging methods for photochemical peptide macrocyclisation is presented, highlighting both the limitations and opportunities for further innovation in the field.
Collapse
Affiliation(s)
- Laetitia Raynal
- Department of ChemistryUniversity of YorkHeslingtonYorkYO10 5DDUK
| | - Nicholas C. Rose
- Department of ChemistryUniversity of YorkHeslingtonYorkYO10 5DDUK
| | - James R. Donald
- Department of ChemistryUniversity of YorkHeslingtonYorkYO10 5DDUK
- York Biomedical Research InstituteUniversity of YorkHeslingtonYorkYO10 5DDUK
| | - Christopher D. Spicer
- Department of ChemistryUniversity of YorkHeslingtonYorkYO10 5DDUK
- York Biomedical Research InstituteUniversity of YorkHeslingtonYorkYO10 5DDUK
| |
Collapse
|
14
|
Covalent peptides and proteins for therapeutics. Bioorg Med Chem 2021; 29:115896. [DOI: 10.1016/j.bmc.2020.115896] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/19/2020] [Accepted: 11/21/2020] [Indexed: 12/11/2022]
|
15
|
Chu W, Prodromou R, Day KN, Schneible JD, Bacon KB, Bowen JD, Kilgore RE, Catella CM, Moore BD, Mabe MD, Alashoor K, Xu Y, Xiao Y, Menegatti S. Peptides and pseudopeptide ligands: a powerful toolbox for the affinity purification of current and next-generation biotherapeutics. J Chromatogr A 2020; 1635:461632. [PMID: 33333349 DOI: 10.1016/j.chroma.2020.461632] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 02/08/2023]
Abstract
Following the consolidation of therapeutic proteins in the fight against cancer, autoimmune, and neurodegenerative diseases, recent advancements in biochemistry and biotechnology have introduced a host of next-generation biotherapeutics, such as CRISPR-Cas nucleases, stem and car-T cells, and viral vectors for gene therapy. With these drugs entering the clinical pipeline, a new challenge lies ahead: how to manufacture large quantities of high-purity biotherapeutics that meet the growing demand by clinics and biotech companies worldwide. The protein ligands employed by the industry are inadequate to confront this challenge: while featuring high binding affinity and selectivity, these ligands require laborious engineering and expensive manufacturing, are prone to biochemical degradation, and pose safety concerns related to their bacterial origin. Peptides and pseudopeptides make excellent candidates to form a new cohort of ligands for the purification of next-generation biotherapeutics. Peptide-based ligands feature excellent target biorecognition, low or no toxicity and immunogenicity, and can be manufactured affordably at large scale. This work presents a comprehensive and systematic review of the literature on peptide-based ligands and their use in the affinity purification of established and upcoming biological drugs. A comparative analysis is first presented on peptide engineering principles, the development of ligands targeting different biomolecular targets, and the promises and challenges connected to the industrial implementation of peptide ligands. The reviewed literature is organized in (i) conventional (α-)peptides targeting antibodies and other therapeutic proteins, gene therapy products, and therapeutic cells; (ii) cyclic peptides and pseudo-peptides for protein purification and capture of viral and bacterial pathogens; and (iii) the forefront of peptide mimetics, such as β-/γ-peptides, peptoids, foldamers, and stimuli-responsive peptides for advanced processing of biologics.
Collapse
Affiliation(s)
- Wenning Chu
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Raphael Prodromou
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Kevin N Day
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - John D Schneible
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Kaitlyn B Bacon
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - John D Bowen
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Ryan E Kilgore
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Carly M Catella
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Brandyn D Moore
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Matthew D Mabe
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606
| | - Kawthar Alashoor
- Department of Biochemistry and Biophysics, University of Rochester, Rochester, NY 14642
| | - Yiman Xu
- College of Material Science and Engineering, Donghua University, 201620 Shanghai, People's Republic of China
| | - Yuanxin Xiao
- College of Textile, Donghua University, Songjiang District, Shanghai, 201620, People's Republic of China
| | - Stefano Menegatti
- Department of Chemical and Biomolecular Engineering, North Carolina State University, 911 Partners Way room 2-009, Raleigh, NC 27606.
| |
Collapse
|
16
|
Anananuchatkul T, Tsutsumi H, Miki T, Mihara H. hDM2 protein-binding peptides screened from stapled α-helical peptide phage display libraries with different types of staple linkers. Bioorg Med Chem Lett 2020; 30:127605. [PMID: 33038548 DOI: 10.1016/j.bmcl.2020.127605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/29/2020] [Accepted: 10/03/2020] [Indexed: 11/18/2022]
Abstract
Chemically modified peptide ligands were identified from α-helix peptide phage libraries with different types of staple linkers. The hDM2-protein was used as a representative target of protein-protein interactions to screen ligands for p53 binding sites in hDM2. Two types of staple linkers were used for the chemical modification of the peptide phage display libraries before affinity selection. The identified stapled peptides could bind to hDM2 competitively with the p53 peptide. The stapled peptide phage libraries developed in this study will improve the discovery of protein-protein interaction inhibitors through the synergistic effect of peptide units and staple linkers.
Collapse
Affiliation(s)
- Teerapat Anananuchatkul
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Hiroshi Tsutsumi
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Takayuki Miki
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Hisakazu Mihara
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| |
Collapse
|
17
|
Horsfall AJ, Dunning KR, Keeling KL, Scanlon DB, Wegener KL, Abell AD. A Bimane‐Based Peptide Staple for Combined Helical Induction and Fluorescent Imaging. Chembiochem 2020; 21:3423-3432. [DOI: 10.1002/cbic.202000485] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Aimee J. Horsfall
- The Department of Chemistry, School of Physical Sciences The University of Adelaide North Terrace Adelaide SA 5005 Australia
- The ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
| | - Kylie R. Dunning
- The ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Robinson Research Institute, Adelaide Medical School The University of Adelaide North Terrace Adelaide SA 5005 Australia
| | - Kelly L. Keeling
- The Department of Chemistry, School of Physical Sciences The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
| | - Denis B. Scanlon
- The Department of Chemistry, School of Physical Sciences The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
| | - Kate L. Wegener
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
- School of Biological Sciences The University of Adelaide North Terrace Adelaide SA 5005 Australia
| | - Andrew D. Abell
- The Department of Chemistry, School of Physical Sciences The University of Adelaide North Terrace Adelaide SA 5005 Australia
- The ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) The University of Adelaide North Terrace Adelaide SA 5005 Australia
- Institute for Photonics and Advanced Sensing (IPAS) The University of Adelaide North Terrace Adelaide SA 5005 Australia
| |
Collapse
|
18
|
Ricardo MG, Moya CG, Pérez CS, Porzel A, Wessjohann LA, Rivera DG. Improved Stability and Tunable Functionalization of Parallel β-Sheets via Multicomponent N-Alkylation of the Turn Moiety. Angew Chem Int Ed Engl 2020; 59:259-263. [PMID: 31797518 PMCID: PMC6973259 DOI: 10.1002/anie.201912095] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Indexed: 01/13/2023]
Abstract
In contrast to the myriad of methods available to produce α-helices and antiparallel β-sheets in synthetic peptides, just a few are known for the construction of stable, non-cyclic parallel β-sheets. Herein, we report an efficient on-resin approach for the assembly of parallel β-sheet peptides in which the N-alkylated turn moiety enhances the stability and gives access to a variety of functionalizations without modifying the parallel strands. The key synthetic step of this strategy is the multicomponent construction of an N-alkylated turn using the Ugi reaction on varied isocyano-resins. This four-component process assembles the orthogonally protected turn fragment and incorporates handles serving for labeling/conjugation purposes or for reducing peptide aggregation. NMR and circular dichroism analyses confirm the better-structured and more stable parallel β-sheets in the N-alkylated peptides compared to the non-functionalized variants.
Collapse
Affiliation(s)
- Manuel G. Ricardo
- Department of Bioorganic ChemistryLeibniz Institute of Plant BiochemistryWeinberg 306120Halle/SaaleGermany
- Faculty of ChemistryUniversity of Havana10400HavanaCuba
| | - Celia G. Moya
- Faculty of ChemistryUniversity of Havana10400HavanaCuba
| | | | - Andrea Porzel
- Department of Bioorganic ChemistryLeibniz Institute of Plant BiochemistryWeinberg 306120Halle/SaaleGermany
| | - Ludger A. Wessjohann
- Department of Bioorganic ChemistryLeibniz Institute of Plant BiochemistryWeinberg 306120Halle/SaaleGermany
| | - Daniel G. Rivera
- Department of Bioorganic ChemistryLeibniz Institute of Plant BiochemistryWeinberg 306120Halle/SaaleGermany
- Faculty of ChemistryUniversity of Havana10400HavanaCuba
| |
Collapse
|
19
|
Ricardo MG, Moya CG, Pérez CS, Porzel A, Wessjohann LA, Rivera DG. Improved Stability and Tunable Functionalization of Parallel β‐Sheets via Multicomponent N‐Alkylation of the Turn Moiety. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Manuel G. Ricardo
- Department of Bioorganic Chemistry Leibniz Institute of Plant Biochemistry Weinberg 3 06120 Halle/Saale Germany
- Faculty of Chemistry University of Havana 10400 Havana Cuba
| | - Celia G. Moya
- Faculty of Chemistry University of Havana 10400 Havana Cuba
| | | | - Andrea Porzel
- Department of Bioorganic Chemistry Leibniz Institute of Plant Biochemistry Weinberg 3 06120 Halle/Saale Germany
| | - Ludger A. Wessjohann
- Department of Bioorganic Chemistry Leibniz Institute of Plant Biochemistry Weinberg 3 06120 Halle/Saale Germany
| | - Daniel G. Rivera
- Department of Bioorganic Chemistry Leibniz Institute of Plant Biochemistry Weinberg 3 06120 Halle/Saale Germany
- Faculty of Chemistry University of Havana 10400 Havana Cuba
| |
Collapse
|
20
|
Merritt HI, Sawyer N, Arora PS. Bent Into Shape: Folded Peptides to Mimic Protein Structure and Modulate Protein Function. Pept Sci (Hoboken) 2020; 112:e24145. [PMID: 33575525 PMCID: PMC7875438 DOI: 10.1002/pep2.24145] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 12/11/2019] [Indexed: 12/16/2022]
Abstract
Protein secondary and tertiary structure mimics have served as model systems to probe biophysical parameters that guide protein folding and as attractive reagents to modulate protein interactions. Here we review contemporary methods to reproduce loop, helix, sheet and coiled-coil conformations in short peptides.
Collapse
Affiliation(s)
| | | | - Paramjit S. Arora
- Department of Chemistry New York University, New York, New York 10003, United States
| |
Collapse
|
21
|
Graham B, Fayter AER, Gibson MI. Synthesis of Anthracene Conjugates of Truncated Antifreeze Protein Sequences: Effect of the End Group and Photocontrolled Dimerization on Ice Recrystallization Inhibition Activity. Biomacromolecules 2019; 20:4611-4621. [PMID: 31714763 DOI: 10.1021/acs.biomac.9b01538] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biomacromolecular antifreezes distinguish ice from water, function by binding to specific planes of ice, and could have many applications from cryobiology to aerospace where ice is a problem. In biology, antifreeze protein (AFP) activity is regulated by protein expression levels via temperature and light-regulated expression systems, but in the laboratory (or applications), the antifreeze activity is "always on" without any spatial or temporal control, and hence methods to enable this switching represent an exciting synthetic challenge. Introduction of an abiotic functionality into short peptides (e.g., from solid-phase synthesis) to enable switching is also desirable rather than on full-length recombinant proteins. Here, truncated peptide sequences based on the consensus repeat sequence from type-I AFPs (TAANAAAAAAA) were conjugated to an anthracene unit to explore their photocontrolled dimerization. Optimization of the synthesis to ensure solubility of the hydrophobic peptide included the addition of a dilysine solubilizing linker. It was shown that UV-light exposure triggered reversible dimerization of the AFP sequence, leading to an increase in molecular weight. Assessment of the ice recrystallization inhibition activity of the peptides before and after dimerization revealed only small effects on activity. However, it is reported here for the first time that addition of the anthracene unit to a 22-amino-acid truncated peptide significantly enhanced ice recrystallization inhibition compared to the free peptide, suggesting an accessible synthetic route to allow AFP activity using shorter, synthetically accessible peptides with a photoreactive functionality.
Collapse
|
22
|
Pomarico SK, Wang C, Weck M. Synthesis and Light-Mediated Structural Disruption of an Azobenzene-Containing Helical Poly(isocyanide). Macromol Rapid Commun 2019; 41:e1900324. [PMID: 31454126 DOI: 10.1002/marc.201900324] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/13/2019] [Indexed: 12/22/2022]
Abstract
Helical poly(isocyanide)s are an important class of synthetic polymers possessing a static helical structure. Since their initial discovery, numerous examples of these helices have been fabricated. In this contribution, the synthesis of a chiral, azobenzene (azo)-containing isocyanide monomer is reported. Upon polymerization with nickel(II) catalysts, a well-defined circular dichroism (CD) trace is obtained, corresponding to the formation of a right-handed polymeric helix. The helical polymer, dissolved in chloroform and irradiated with UV light (365 nm), undergoes a cis to trans isomerization of the azobenzene side-chains. After the isomerization, a change in conformation of the helix occurs, as evidenced by CD spectroscopy. When the solution is irradiated with LED light, the polymer returns to a right-handed helical conformation. To open up the possibility for chain-end post-polymerization modification of this light-responsive system, an alkyne-functionalized nickel(II) catalyst is also used in the polymerization of the azobenzene monomer, resulting in a stimuli-responsive, terminal-alkyne-containing helical poly(isocyanide).
Collapse
Affiliation(s)
- Scott K Pomarico
- Molecular Design Institute and Department of Chemistry, New York University, 100 Washington Square East, New York, NY, 10003, USA
| | - Chengyuan Wang
- Molecular Design Institute and Department of Chemistry, New York University, 100 Washington Square East, New York, NY, 10003, USA
| | - Marcus Weck
- Molecular Design Institute and Department of Chemistry, New York University, 100 Washington Square East, New York, NY, 10003, USA
| |
Collapse
|
23
|
Guarracino DA, Riordan JA, Barreto GM, Oldfield AL, Kouba CM, Agrinsoni D. Macrocyclic Control in Helix Mimetics. Chem Rev 2019; 119:9915-9949. [DOI: 10.1021/acs.chemrev.8b00623] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Danielle A. Guarracino
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| | - Jacob A. Riordan
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| | - Gianna M. Barreto
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| | - Alexis L. Oldfield
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| | - Christopher M. Kouba
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| | - Desiree Agrinsoni
- Department of Chemistry, The College of New Jersey, Ewing, New Jersey 08628, United States
| |
Collapse
|
24
|
Reguera L, Rivera DG. Multicomponent Reaction Toolbox for Peptide Macrocyclization and Stapling. Chem Rev 2019; 119:9836-9860. [PMID: 30990310 DOI: 10.1021/acs.chemrev.8b00744] [Citation(s) in RCA: 188] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In the past decade, multicomponent reactions have experienced a renaissance as powerful peptide macrocyclization tools enabling the rapid creation of skeletal complexity and diversity with low synthetic cost. This review provides both a historical and modern overview of the development of the peptide multicomponent macrocyclization as a strategy capable to compete with the classic peptide cyclization methods in terms of chemical efficiency and synthetic scope. We prove that the utilization of multicomponent reactions for cyclizing peptides by either their termini or side chains provides a key advantage over those more established methods; that is, the possibility to explore the cyclic peptide chemotype space not only at the amino acid sequence but also at the ring-forming moiety. Owing to its multicomponent nature, this type of peptide cyclization process is well-suited to generate diversity at both the endo- and exo-cyclic fragments formed during the ring-closing step, which stands as a distinctive and useful characteristic for the creation and screening of cyclic peptide libraries. Examples of the novel multicomponent peptide stapling approach and heterocycle ring-forming macrocyclizations are included, along with multicomponent methods incorporating macrocyclization handles and the one-pot syntheses of macromulticyclic peptide cages. Interesting applications of this strategy in the field of drug discovery and chemical biology are provided.
Collapse
Affiliation(s)
- Leslie Reguera
- Center for Natural Product Research, Faculty of Chemistry , University of Havana , Zapata y G , Havana 10400 , Cuba
| | - Daniel G Rivera
- Center for Natural Product Research, Faculty of Chemistry , University of Havana , Zapata y G , Havana 10400 , Cuba
| |
Collapse
|
25
|
Hu H, Kofoed C, Li M, Gonçalves JP, Hansen J, Wolfram M, Hansen AK, Friis Hansen CH, Diness F, Schoffelen S, Meldal M. Computational Evolution of Threonine-Rich β-Hairpin Peptides Mimicking Specificity and Affinity of Antibodies. ACS CENTRAL SCIENCE 2019; 5:259-269. [PMID: 30834314 PMCID: PMC6396188 DOI: 10.1021/acscentsci.8b00614] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Indexed: 05/07/2023]
Abstract
The development of recognition molecules with antibody-like properties is of great value to the biotechnological and bioanalytical communities. The recognition molecules presented here are peptides with a strong tendency to form β-hairpin structures, stabilized by alternate threonines, which are located at one face of the peptide. Amino acids at the other face of the peptide are available for interaction with the target molecule. Using this scaffold, we demonstrate that recognition molecules can efficiently be designed in silico toward four structurally unrelated proteins, GFP, IL-1β, IL-2, and IL-6. On solid support, 10 different antibody-mimetic recognition molecules were synthesized. They displayed high affinity and no cross-reactivity, as observed by fluorescence microscopy. Stabilized variants were readily obtained by incorporation of azido acids and propargylglycine followed by cyclization via the Cu(I)-catalyzed alkyne-azide cycloaddition reaction. As this new class of antibody mimics can be designed toward essentially any protein, the concept is believed to be useful to a wide range of technologies. Here, their use in protein separation and in the detection of proteins in a sandwich-type assay is demonstrated.
Collapse
|
26
|
Basuyaux G, Desmarchelier A, Gontard G, Vanthuyne N, Moussa J, Amouri H, Raynal M, Bouteiller L. Extra hydrogen bonding interactions by peripheral indole groups stabilize benzene-1,3,5-tricarboxamide helical assemblies. Chem Commun (Camb) 2019; 55:8548-8551. [PMID: 31268082 DOI: 10.1039/c9cc03906f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Benzene-1,3,5-tricarboxamide monomers derived from alkyl esters of tryptophan (BTA Trp) self-assemble into helices with an inner threefold hydrogen bond network surrounded by a second network involving the indole N-H groups. As a consequence of this extra stabilization of its helical assemblies, BTA Trp forms more viscous solutions than a range of ester and alkyl BTAs.
Collapse
Affiliation(s)
- Gaëtan Basuyaux
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Alaric Desmarchelier
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Geoffrey Gontard
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2, UMR 7313, 13397 Marseille Cedex 20, France
| | - Jamal Moussa
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Hani Amouri
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Matthieu Raynal
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| | - Laurent Bouteiller
- Sorbonne Université CNRS, Institut Parisien de Chimie Moléculaire, 4 Place Jussieu, 75005 Paris, France.
| |
Collapse
|
27
|
Ricardo MG, Marrrero JF, Valdés O, Rivera DG, Wessjohann LA. A Peptide Backbone Stapling Strategy Enabled by the Multicomponent Incorporation of Amide N-Substituents. Chemistry 2018; 25:769-774. [PMID: 30412333 DOI: 10.1002/chem.201805318] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 12/12/2022]
Abstract
The multicomponent backbone N-modification of peptides on solid-phase is presented as a powerful and general method to enable peptide stapling at the backbone instead of the side chains. This work shows that a variety of functionalized N-substituents suitable for backbone stapling can be readily introduced by means of on-resin Ugi multicomponent reactions conducted during solid-phase peptide synthesis. Diverse macrocyclization chemistries were implemented with such backbone N-substituents, including the ring-closing metathesis, lactamization, and thiol alkylation. The backbone N-modification method was also applied to the synthesis of α-helical peptides by linking N-substituents to the peptide N-terminus, thus featuring hydrogen-bond surrogate structures. Overall, the strategy proves useful for peptide backbone macrocyclization approaches that show promise in peptide drug discovery.
Collapse
Affiliation(s)
- Manuel G Ricardo
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Javiel F Marrrero
- Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Oscar Valdés
- Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Talca, 3460000, Chile
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle/Saale, Germany
| |
Collapse
|
28
|
Barrera NF, Melgarejo LM, Cruz-Gallego M, Cortés LJ, Guzmán F, Calvo JC. Conformationally Restricted Peptides from Rice Proteins Elicit Antibodies That Recognize the Corresponding Native Protein in ELISA Assays. Molecules 2018; 23:molecules23092262. [PMID: 30189617 PMCID: PMC6225240 DOI: 10.3390/molecules23092262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/29/2018] [Accepted: 09/01/2018] [Indexed: 01/13/2023] Open
Abstract
The rice hoja blanca virus (RHBV), transmitted by the planthopper insect Tagosodes orizicolus, is a disease that attacks rice and generates significant production losses in Colombia. Fedearroz 2000 and Colombia I commercial rice varieties, which have different resistance levels to the disease, were selected in this study. To identify proteins associated to the insect and virus signaling, a comparative proteomics study was performed. By comparing proteomic profiles, between virus-infected and control group plants in two-dimensional electrophoresis, proteins exhibiting significant changes in abundance were found. In another test, peptide dendrimers containing sequences conformationally restricted to α-helix from four of those rice proteins were synthesized. In the experiment, sera from mice inoculated with peptide dendrimers could recognize the corresponding native protein in ELISA assays. Reported comparative proteomic results provide new insights into the molecular mechanisms of plant response to the RHBV and comprehensive tools for the analysis of new crop varieties. Besides, results from conformational peptide dendrimer approach are promising and show that it is feasible to detect proteins as markers, and may have biological applications by decreasing the susceptibility to proteolytic degradation.
Collapse
Affiliation(s)
- Nubia F Barrera
- Doctorado en Biotecnología, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Edificio 224, Bogotá 110111, Colombia.
- Grupo Proteoma UD, Facultad de Ciencias y Educación, Universidad Distrital Francisco José de Caldas, Carrera 4 No. 26B-54, Bogotá 110111, Colombia.
| | - Luz M Melgarejo
- Laboratorio de Fisiología y Bioquímica Vegetal, Departamento de Biología, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Edificio 421, Bogotá 110111, Colombia.
| | - Maribel Cruz-Gallego
- Centro Internacional de Agricultura Tropical, CIAT, Fondo Latinoamericano para Arroz de Riego, FLAR, Palmira, Valle 763537, Colombia.
| | - Lina Jimena Cortés
- Núcleo de Biotecnología de Curauma, Pontificia Universidad Católica de Valparaíso, Valparaíso 2373223, Chile.
| | - Fanny Guzmán
- Núcleo de Biotecnología de Curauma, Pontificia Universidad Católica de Valparaíso, Valparaíso 2373223, Chile.
| | - Julio C Calvo
- Grupo Proteoma UD, Facultad de Ciencias y Educación, Universidad Distrital Francisco José de Caldas, Carrera 4 No. 26B-54, Bogotá 110111, Colombia.
| |
Collapse
|
29
|
Rubin SJS, Tal-Gan Y, Gilon C, Qvit N. Conversion of Protein Active Regions into Peptidomimetic Therapeutic Leads Using Backbone Cyclization and Cycloscan - How to Do it Yourself! Curr Top Med Chem 2018; 18:556-565. [PMID: 29773063 DOI: 10.2174/1568026618666180518094322] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 04/24/2018] [Accepted: 04/26/2018] [Indexed: 12/21/2022]
Abstract
Protein-protein Interactions (PPIs) are particularly important for controlling both physiologic and pathologic biological processes but are difficult to target due to their large and/or shallow interaction surfaces unsuitable for small molecules. Linear peptides found in nature interact with some PPIs, and protein active regions can be used to design synthetic peptide compounds for inhibition of PPIs. However, linear peptides are limited therapeutically by poor metabolic and conformational stability, which can compromise their bioactivity and half-life. Cyclic peptidomimetics (modified peptides) can be used to overcome these challenges because they are more resistant to metabolic degradation and can be engineered to adopt desired conformations. Backbone cyclization is a strategy that we developed to improve drug-like properties of linear peptide leads without jeopardizing the integrity of functionally relevant side-chains. Here, we provide the first description of an entire approach for developing backbone cyclized peptide compounds, based upon two straightforward 'ABC' and 'DEF' processes. We present practical examples throughout our discussion of revealing active regions important for PPIs and identifying critical pharmacophores, as well as developing backbone cyclized peptide libraries and screening them using cycloscan. Finally, we review the impact of these advances and provide a summary of current ongoing work in the field.
Collapse
Affiliation(s)
- Samuel J S Rubin
- Stanford Immunology Program, School of Medicine, Stanford University, 269 Campus drive, Stanford CA 94305-5174, United States
| | - Yftah Tal-Gan
- Department of Chemistry, University of Nevada, Reno, 1664 North Virginia Street, NV 89557, United States
| | - Chaim Gilon
- The Institute of Chemistry, The Hebrew University of Jerusalem, 91904, Jerusalem, Israel
| | - Nir Qvit
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, POB 1589, Safed, Israel
| |
Collapse
|
30
|
Macalino SJY, Basith S, Clavio NAB, Chang H, Kang S, Choi S. Evolution of In Silico Strategies for Protein-Protein Interaction Drug Discovery. Molecules 2018; 23:E1963. [PMID: 30082644 PMCID: PMC6222862 DOI: 10.3390/molecules23081963] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/03/2018] [Accepted: 08/04/2018] [Indexed: 12/14/2022] Open
Abstract
The advent of advanced molecular modeling software, big data analytics, and high-speed processing units has led to the exponential evolution of modern drug discovery and better insights into complex biological processes and disease networks. This has progressively steered current research interests to understanding protein-protein interaction (PPI) systems that are related to a number of relevant diseases, such as cancer, neurological illnesses, metabolic disorders, etc. However, targeting PPIs are challenging due to their "undruggable" binding interfaces. In this review, we focus on the current obstacles that impede PPI drug discovery, and how recent discoveries and advances in in silico approaches can alleviate these barriers to expedite the search for potential leads, as shown in several exemplary studies. We will also discuss about currently available information on PPI compounds and systems, along with their usefulness in molecular modeling. Finally, we conclude by presenting the limits of in silico application in drug discovery and offer a perspective in the field of computer-aided PPI drug discovery.
Collapse
Affiliation(s)
- Stephani Joy Y Macalino
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| | - Shaherin Basith
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| | - Nina Abigail B Clavio
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| | - Hyerim Chang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| | - Soosung Kang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| | - Sun Choi
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea.
| |
Collapse
|
31
|
Nadimpally KC, Madica K, Kotmale AS, Gonnade RG, Sanjayan GJ. Helically Structured Peptide Architecture Engineered Using Dimedone as a Rigid Organic Scaffold. ChemistrySelect 2018. [DOI: 10.1002/slct.201702856] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Krishna C. Nadimpally
- Division of Organic Chemistry; National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
| | - Krishnaprasad Madica
- Division of Organic Chemistry; National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR; Pune 411008 India
| | - Amol S. Kotmale
- Central NMR facility; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road Pune 411008 India
| | - Rajesh G. Gonnade
- Center for Materials Characterization; National Chemical Laboratory; Dr. Homi Bhahba Road Pune 411008 India
| | - Gangadhar J. Sanjayan
- Division of Organic Chemistry; National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
| |
Collapse
|
32
|
Sakaguchi I, Fukasawa T, Fujimoto K, Inouye M. Immobilization of Crosslinked Peptides that Possess High Helical Contents and Their Binding to Target DNAs on Au Surfaces. CHEM LETT 2018. [DOI: 10.1246/cl.171153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ikumi Sakaguchi
- Graduate School of Pharmaceutical Sciences, University of Toyama, Toyama 930-0194, Japan
| | - Toshiaki Fukasawa
- Graduate School of Pharmaceutical Sciences, University of Toyama, Toyama 930-0194, Japan
| | - Kazuhisa Fujimoto
- Department of Applied Chemistry and Biochemistry, Kyushu Sangyo University, Fukuoka 813-8503, Japan
| | - Masahiko Inouye
- Graduate School of Pharmaceutical Sciences, University of Toyama, Toyama 930-0194, Japan
| |
Collapse
|
33
|
Marshall GR, Ballante F. Limiting Assumptions in the Design of Peptidomimetics. Drug Dev Res 2017; 78:245-267. [DOI: 10.1002/ddr.21406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Garland R. Marshall
- Department of Biochemistry and Molecular Biophysics; Washington University School of Medicine; St. Louis Missouri 63110
| | - Flavio Ballante
- Department of Biochemistry and Molecular Biophysics; Washington University School of Medicine; St. Louis Missouri 63110
| |
Collapse
|
34
|
Kim HJ, Lee JH, Hur YB, Lee CW, Park SH, Koo BW. Marine Antifreeze Proteins: Structure, Function, and Application to Cryopreservation as a Potential Cryoprotectant. Mar Drugs 2017; 15:md15020027. [PMID: 28134801 PMCID: PMC5334608 DOI: 10.3390/md15020027] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 01/20/2017] [Indexed: 11/16/2022] Open
Abstract
Antifreeze proteins (AFPs) are biological antifreezes with unique properties, including thermal hysteresis(TH),ice recrystallization inhibition(IRI),and interaction with membranes and/or membrane proteins. These properties have been utilized in the preservation of biological samples at low temperatures. Here, we review the structure and function of marine-derived AFPs, including moderately active fish AFPs and hyperactive polar AFPs. We also survey previous and current reports of cryopreservation using AFPs. Cryopreserved biological samples are relatively diverse ranging from diatoms and reproductive cells to embryos and organs. Cryopreserved biological samples mainly originate from mammals. Most cryopreservation trials using marine-derived AFPs have demonstrated that addition of AFPs can improve post-thaw viability regardless of freezing method (slow-freezing or vitrification), storage temperature, and types of biological sample type.
Collapse
Affiliation(s)
- Hak Jun Kim
- Department of Chemistry, Pukyong National University, Busan 48513, Korea.
| | - Jun Hyuck Lee
- Unit of Polar Genomics, Korea Polar Research Institute, Incheon 21990, Korea.
| | - Young Baek Hur
- Tidal Flat Research Institute, National Fisheries Research and Development Institute, Gunsan, Jeonbuk 54014, Korea.
| | - Chang Woo Lee
- Unit of Polar Genomics, Korea Polar Research Institute, Incheon 21990, Korea.
| | - Sun-Ha Park
- Unit of Polar Genomics, Korea Polar Research Institute, Incheon 21990, Korea.
| | - Bon-Won Koo
- Department of Chemistry, Pukyong National University, Busan 48513, Korea.
| |
Collapse
|
35
|
Morejón MC, Laub A, Westermann B, Rivera DG, Wessjohann LA. Solution- and Solid-Phase Macrocyclization of Peptides by the Ugi-Smiles Multicomponent Reaction: Synthesis of N-Aryl-Bridged Cyclic Lipopeptides. Org Lett 2016; 18:4096-9. [PMID: 27505031 DOI: 10.1021/acs.orglett.6b02001] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A new multicomponent methodology for the solution- and solid-phase macrocyclization of peptides is described. The approach comprises the utilization of the Ugi-Smiles reaction for the cyclization of 3-nitrotyrosine-containing peptides either by the N-terminus or the lysine side-chain amino groups. Both the on-resin and solution cyclizations took place with good to excellent efficiency in the presence of an aldehyde and a lipidic isocyanide, while the use of paraformaldehyde required an aminocatalysis-mediated imine formation prior to the on-resin Ugi-Smiles ring closure. The introduction of a turn motif in the peptide sequence facilitated the cyclization step, shortened the reaction time, and delivered crude products with >90% purity. This powerful method provided a variety of structurally novel N-aryl-bridged cyclic lipopeptides occurring as single atropisomers.
Collapse
Affiliation(s)
- Micjel C Morejón
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400 Havana, Cuba
| | - Annegret Laub
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany
| | - Bernhard Westermann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400 Havana, Cuba
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany
| |
Collapse
|
36
|
Kirubakaran P, Pfeiferová L, Boušová K, Bednarova L, Obšilová V, Vondrášek J. Artificial proteins as allosteric modulators of PDZ3 and SH3 in two-domain constructs: A computational characterization of novel chimeric proteins. Proteins 2016; 84:1358-74. [DOI: 10.1002/prot.25082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 05/24/2016] [Accepted: 05/30/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Palani Kirubakaran
- Institute of Organic Chemistry and Biochemistry ASCR; v.v.i, Flemingovo náměstí 2, Prague 6, 166 10 Czech Republic
| | - Lucie Pfeiferová
- Institute of Organic Chemistry and Biochemistry ASCR; v.v.i, Flemingovo náměstí 2, Prague 6, 166 10 Czech Republic
| | - Kristýna Boušová
- Institute of Organic Chemistry and Biochemistry ASCR; v.v.i, Flemingovo náměstí 2, Prague 6, 166 10 Czech Republic
- Institute of Physiology ASCR; v.v.i, Videnska 1083, 14220 Prague 4 Czech Republic
| | - Lucie Bednarova
- Institute of Organic Chemistry and Biochemistry ASCR; v.v.i, Flemingovo náměstí 2, Prague 6, 166 10 Czech Republic
| | - Veronika Obšilová
- Institute of Physiology ASCR; v.v.i, Videnska 1083, 14220 Prague 4 Czech Republic
| | - Jiří Vondrášek
- Institute of Organic Chemistry and Biochemistry ASCR; v.v.i, Flemingovo náměstí 2, Prague 6, 166 10 Czech Republic
| |
Collapse
|
37
|
Diderich P, Bertoldo D, Dessen P, Khan MM, Pizzitola I, Held W, Huelsken J, Heinis C. Phage Selection of Chemically Stabilized α-Helical Peptide Ligands. ACS Chem Biol 2016; 11:1422-7. [PMID: 26929989 DOI: 10.1021/acschembio.5b00963] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Short α-helical peptides stabilized by linkages between constituent amino acids offer an attractive format for ligand development. In recent years, a range of excellent ligands based on stabilized α-helices were generated by rational design using α-helical peptides of natural proteins as templates. Herein, we developed a method to engineer chemically stabilized α-helical ligands in a combinatorial fashion. In brief, peptides containing cysteines in position i and i + 4 are genetically encoded by phage display, the cysteines are modified with chemical bridges to impose α-helical conformations, and binders are isolated by affinity selection. We applied the strategy to affinity mature an α-helical peptide binding β-catenin. We succeeded in developing ligands with Kd's as low as 5.2 nM, having >200-fold improved affinity. The strategy is generally applicable for affinity maturation of any α-helical peptide. Compared to hydrocarbon stapled peptides, the herein evolved thioether-bridged peptide ligands can be synthesized more easily, as no unnatural amino acids are required and the cyclization reaction is more efficient and yields no stereoisomers. A further advantage of the thioether-bridged peptide ligands is that they can be expressed recombinantly as fusion proteins.
Collapse
Affiliation(s)
- Philippe Diderich
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Davide Bertoldo
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Pierre Dessen
- Swiss
Institute for Experimental Cancer Research (ISREC), Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Maola M. Khan
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Irene Pizzitola
- Ludwig
Center for Cancer Research, Department of Oncology, University of Lausanne, CH-1066 Epalinges, Switzerland
| | - Werner Held
- Ludwig
Center for Cancer Research, Department of Oncology, University of Lausanne, CH-1066 Epalinges, Switzerland
| | - Joerg Huelsken
- Swiss
Institute for Experimental Cancer Research (ISREC), Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Christian Heinis
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| |
Collapse
|
38
|
Grison CM, Robin S, Aitken DJ. 13-Helix folding of a β/γ-peptide manifold designed from a “minimal-constraint” blueprint. Chem Commun (Camb) 2016; 52:7802-5. [DOI: 10.1039/c6cc02142e] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A bottom-up design rationale was used to select an alternating β/γ-peptide motif which folds into a well-defined 13-helix in solution.
Collapse
Affiliation(s)
- Claire M. Grison
- CP3A Organic Synthesis Group
- ICMMO
- UMR 8182
- CNRS
- Université Paris-Sud
| | - Sylvie Robin
- CP3A Organic Synthesis Group
- ICMMO
- UMR 8182
- CNRS
- Université Paris-Sud
| | - David J. Aitken
- CP3A Organic Synthesis Group
- ICMMO
- UMR 8182
- CNRS
- Université Paris-Sud
| |
Collapse
|
39
|
Kar RK, Bhunia A. Biophysical and biochemical aspects of antifreeze proteins: Using computational tools to extract atomistic information. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2015; 119:194-204. [DOI: 10.1016/j.pbiomolbio.2015.09.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 09/04/2015] [Indexed: 01/09/2023]
|
40
|
Library construction, selection and modification strategies to generate therapeutic peptide-based modulators of protein-protein interactions. Future Med Chem 2015; 6:2073-92. [PMID: 25531969 DOI: 10.4155/fmc.14.134] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In the modern age of proteomics, vast numbers of protein-protein interactions (PPIs) are being identified as causative agents in pathogenesis, and are thus attractive therapeutic targets for intervention. Although traditionally regarded unfavorably as druggable agents relative to small molecules, peptides in recent years have gained considerable attention. Their previous dismissal had been largely due to the susceptibility of unmodified peptides to the barriers and pressures exerted by the circulation, immune system, proteases, membranes and other stresses. However, recent advances in high-throughput peptide isolation techniques, as well as a huge variety of direct modification options and approaches to allow targeted delivery, mean that peptides and their mimetics can now be designed to circumvent many of these traditional barriers. As a result, an increasing number of peptide-based drugs are reaching clinical trials and patients beyond.
Collapse
|
41
|
Vasco AV, Pérez CS, Morales FE, Garay HE, Vasilev D, Gavín JA, Wessjohann LA, Rivera DG. Macrocyclization of Peptide Side Chains by the Ugi Reaction: Achieving Peptide Folding and Exocyclic N-Functionalization in One Shot. J Org Chem 2015; 80:6697-707. [DOI: 10.1021/acs.joc.5b00858] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aldrin V. Vasco
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
- Facultad
de Ingeniería Química, Instituto Superior Politécnico José Antonio Echeverría, CUJAE, Calle 114 # 11901, 11500, La Habana, Cuba
| | - Carlos S. Pérez
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Fidel E. Morales
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Hilda E. Garay
- Synthetic Peptides
Group, Center for Genetic Engineering and Biotechnology, P.O. Box 6162, La Habana, Cuba
| | - Dimitar Vasilev
- Department
of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle/Saale, Germany
| | - José A. Gavín
- Instituto
Universitario de Bioorgánica Antonio González and Departamento
de Química Orgánica, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - Ludger A. Wessjohann
- Department
of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle/Saale, Germany
| | - Daniel G. Rivera
- Center
for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| |
Collapse
|
42
|
Ricardo MG, Morales FE, Garay H, Reyes O, Vasilev D, Wessjohann LA, Rivera DG. Bidirectional macrocyclization of peptides by double multicomponent reactions. Org Biomol Chem 2015; 13:438-46. [DOI: 10.1039/c4ob01915f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Peptide macrocyclization by multicomponent reactions.
Collapse
Affiliation(s)
- Manuel G. Ricardo
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
| | - Fidel E. Morales
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
| | - Hilda Garay
- Laboratory of Peptide Synthesis
- Physical-Chemistry Division
- Center for Genetic Engineering and Biotechnology
- La Habana
- Cuba
| | - Osvaldo Reyes
- Laboratory of Peptide Synthesis
- Physical-Chemistry Division
- Center for Genetic Engineering and Biotechnology
- La Habana
- Cuba
| | - Dimitar Vasilev
- Department of Bioorganic Chemistry
- Leibniz Institute of Plant Biochemistry
- Halle/Saale
- Germany
| | - Ludger A. Wessjohann
- Department of Bioorganic Chemistry
- Leibniz Institute of Plant Biochemistry
- Halle/Saale
- Germany
| | - Daniel G. Rivera
- Center for Natural Products Research
- Faculty of Chemistry
- University of Havana
- La Habana
- Cuba
| |
Collapse
|
43
|
Mao J, Kuranaga T, Hamamoto H, Sekimizu K, Inoue M. Rational Design, Synthesis, and Biological Evaluation of Lactam-Bridged Gramicidin A Analogues: Discovery of a Low-Hemolytic Antibacterial Peptide. ChemMedChem 2014; 10:540-5. [DOI: 10.1002/cmdc.201402473] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Indexed: 11/09/2022]
|
44
|
Sawyer TK, Guerlavais V, Darlak K, Feyfant E. Macrocyclic α-Helical Peptide Drug Discovery. MACROCYCLES IN DRUG DISCOVERY 2014. [DOI: 10.1039/9781782623113-00339] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Macrocyclic α-helical peptides have emerged as a promising new drug class and within the scope of hydrocarbon-stapled peptides such molecules have advanced into the clinic. The overarching concept of designing proteomimetics of an α-helical ‘ligand’ which binds its cognate ‘target’ relative to α-helical interfacing protein-protein interactions has been well-validated and expanded through numerous investigations for a plethora of therapeutic targets oftentimes referred to as “undruggable” with respect to other modalities (e.g., small-molecule or proteins). This chapter highlights the evolution of macrocyclic α-helical peptides in terms of target space, biophysical and computational chemistry, structural diversity and synthesis, drug design and chemical biology. It is noteworthy that hydrocarbon-stapled peptides have successfully risen to the summit of such drug discovery campaigns.
Collapse
|
45
|
Nogami K, Takahama K, Okushima A, Oyoshi T, Fujimoto K, Inouye M. Tailor-made designer helical peptides that induce mitochondrion-mediated cell death without necrosis. Chembiochem 2014; 15:2571-6. [PMID: 25234153 DOI: 10.1002/cbic.201402437] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Indexed: 02/02/2023]
Abstract
Managing protein-protein interactions is essential for resolving unknown biological events at the molecular level and developing drugs. We have designed and synthesized a side-chain-crosslinked helical peptides based on the binding domain of a pro-apoptotic protein (Bad) that induces programmed cell death. The peptide showed high helical content and bound to its target, Bcl-XL, more strongly than its non-crosslinked counterparts. When HeLa cells were incubated with the crosslinked peptide, the peptide entered the cytosol across the plasma membrane. The peptide formed a stable complex with Bcl-XL localized at the outer mitochondrial membrane, and this binding event caused the release of cytochrome c from the intermembrane space of mitochondria into the cytosol. This activated the caspase cascade: 70% of HeLa cells died by the apoptosis pathway (without evidence of necrosis).
Collapse
Affiliation(s)
- Kagayaki Nogami
- Graduate School of Pharmaceutical Sciences, University of Toyama, Sugitani 2630, Toyama, 930-0194 (Japan)
| | | | | | | | | | | |
Collapse
|
46
|
de Araujo AD, Hoang HN, Kok WM, Diness F, Gupta P, Hill TA, Driver RW, Price DA, Liras S, Fairlie DP. Comparative α-Helicity of Cyclic Pentapeptides in Water. Angew Chem Int Ed Engl 2014; 53:6965-9. [DOI: 10.1002/anie.201310245] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 03/10/2014] [Indexed: 11/09/2022]
|
47
|
de Araujo AD, Hoang HN, Kok WM, Diness F, Gupta P, Hill TA, Driver RW, Price DA, Liras S, Fairlie DP. Comparative α-Helicity of Cyclic Pentapeptides in Water. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310245] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
48
|
Spiegel J, Cromm PM, Itzen A, Goody RS, Grossmann TN, Waldmann H. Direkte Modulation von Rab-GTPase-Effektor-Wechselwirkungen. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201308568] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
49
|
Spiegel J, Cromm PM, Itzen A, Goody RS, Grossmann TN, Waldmann H. Direct targeting of Rab-GTPase-effector interactions. Angew Chem Int Ed Engl 2014; 53:2498-503. [PMID: 24481744 DOI: 10.1002/anie.201308568] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 11/26/2013] [Indexed: 11/06/2022]
Abstract
Small GTPases are molecular switches using GDP/GTP alternation to control numerous vital cellular processes. Although aberrant function and regulation of GTPases are implicated in various human diseases, direct targeting of this class of proteins has proven difficult, as GTPase signaling and regulation is mediated by extensive and shallow protein interfaces. Here we report the development of inhibitors of protein-protein interactions involving Rab proteins, a subfamily of GTPases, which are key regulators of vesicular transport. Hydrocarbon-stapled peptides were designed based on crystal structures of Rab proteins bound to their interaction partners. These modified peptides exhibit significantly increased affinities and include a stapled peptide (StRIP3) that selectively binds to activated Rab8a and inhibits a Rab8a-effector interaction in vitro.
Collapse
Affiliation(s)
- Jochen Spiegel
- Max-Planck-Institut für Molekulare Physiologie, Abteilung Chemische Biologie, Otto-Hahn-Strasse 11, 44227 Dortmund (Germany); Technische Universität Dortmund, Fakultät für Chemie und Chemische Biologie, Otto-Hahn-Strasse 6, 44227 Dortmund (Germany)
| | | | | | | | | | | |
Collapse
|
50
|
Chandra D, Sankalia N, Arcibal I, Banta S, Cropek D, Karande P. Design of affinity peptides from natural protein ligands: A study of the cardiac troponin complex. Biopolymers 2014; 102:97-106. [DOI: 10.1002/bip.22436] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 09/30/2013] [Accepted: 10/15/2013] [Indexed: 01/04/2023]
Affiliation(s)
- Divya Chandra
- Department of Chemical and Biological Engineering; Rensselaer Polytechnic Institute; Troy NY
- Center for Biotechnology and Interdisciplinary Studies; Rensselaer Polytechnic Institute; Troy NY
| | - Nitesh Sankalia
- Department of Chemical and Biological Engineering; Rensselaer Polytechnic Institute; Troy NY
| | - Imee Arcibal
- U.S. Army Engineer Research and Development Center; Construction Engineering Research Laboratory (CERL); Champaign IL
| | - Scott Banta
- Department of Chemical Engineering; Columbia University; New York NY
| | - Donald Cropek
- U.S. Army Engineer Research and Development Center; Construction Engineering Research Laboratory (CERL); Champaign IL
| | - Pankaj Karande
- Department of Chemical and Biological Engineering; Rensselaer Polytechnic Institute; Troy NY
- Center for Biotechnology and Interdisciplinary Studies; Rensselaer Polytechnic Institute; Troy NY
| |
Collapse
|