1
|
Räder AFB, Weinmüller M, Reichart F, Schumacher-Klinger A, Merzbach S, Gilon C, Hoffman A, Kessler H. Orally Active Peptides: Is There a Magic Bullet? Angew Chem Int Ed Engl 2018; 57:14414-14438. [DOI: 10.1002/anie.201807298] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Andreas F. B. Räder
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | - Michael Weinmüller
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | - Florian Reichart
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | | | - Shira Merzbach
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Chaim Gilon
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Amnon Hoffman
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Horst Kessler
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| |
Collapse
|
2
|
Räder AFB, Weinmüller M, Reichart F, Schumacher-Klinger A, Merzbach S, Gilon C, Hoffman A, Kessler H. Oral aktive Peptide: Gibt es ein Patentrezept? Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807298] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Andreas F. B. Räder
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Michael Weinmüller
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Florian Reichart
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | | | - Shira Merzbach
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Chaim Gilon
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Amnon Hoffman
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Horst Kessler
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| |
Collapse
|
3
|
Pelay-Gimeno M, Glas A, Koch O, Grossmann TN. Structure-Based Design of Inhibitors of Protein-Protein Interactions: Mimicking Peptide Binding Epitopes. Angew Chem Int Ed Engl 2015; 54:8896-927. [PMID: 26119925 PMCID: PMC4557054 DOI: 10.1002/anie.201412070] [Citation(s) in RCA: 496] [Impact Index Per Article: 55.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Indexed: 12/15/2022]
Abstract
Protein-protein interactions (PPIs) are involved at all levels of cellular organization, thus making the development of PPI inhibitors extremely valuable. The identification of selective inhibitors is challenging because of the shallow and extended nature of PPI interfaces. Inhibitors can be obtained by mimicking peptide binding epitopes in their bioactive conformation. For this purpose, several strategies have been evolved to enable a projection of side chain functionalities in analogy to peptide secondary structures, thereby yielding molecules that are generally referred to as peptidomimetics. Herein, we introduce a new classification of peptidomimetics (classes A-D) that enables a clear assignment of available approaches. Based on this classification, the Review summarizes strategies that have been applied for the structure-based design of PPI inhibitors through stabilizing or mimicking turns, β-sheets, and helices.
Collapse
Affiliation(s)
- Marta Pelay-Gimeno
- Chemical Genomics Centre of the Max Planck SocietyOtto-Hahn-Strasse 15, 44227 Dortmund (Germany) E-mail:
| | - Adrian Glas
- Chemical Genomics Centre of the Max Planck SocietyOtto-Hahn-Strasse 15, 44227 Dortmund (Germany) E-mail:
| | - Oliver Koch
- TU Dortmund University, Department of Chemistry and Chemical BiologyOtto-Hahn-Strasse 6, 44227 Dortmund (Germany)
| | - Tom N Grossmann
- Chemical Genomics Centre of the Max Planck SocietyOtto-Hahn-Strasse 15, 44227 Dortmund (Germany) E-mail:
- TU Dortmund University, Department of Chemistry and Chemical BiologyOtto-Hahn-Strasse 6, 44227 Dortmund (Germany)
| |
Collapse
|
4
|
Pelay-Gimeno M, Glas A, Koch O, Grossmann TN. Strukturbasierte Entwicklung von Protein-Protein-Interaktionsinhibitoren: Stabilisierung und Nachahmung von Peptidliganden. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412070] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
5
|
Demmer O, Frank AO, Hagn F, Schottelius M, Marinelli L, Cosconati S, Brack-Werner R, Kremb S, Wester HJ, Kessler H. Erhöhte CXCR4-Affinität und Anti-HIV-Aktivität eines Peptoids durch Konformationsfixierung. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202090] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
6
|
Demmer O, Frank AO, Hagn F, Schottelius M, Marinelli L, Cosconati S, Brack-Werner R, Kremb S, Wester HJ, Kessler H. A Conformationally Frozen Peptoid Boosts CXCR4 Affinity and Anti-HIV Activity. Angew Chem Int Ed Engl 2012; 51:8110-3. [DOI: 10.1002/anie.201202090] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 05/02/2012] [Indexed: 11/07/2022]
|
7
|
Liskamp RMJ, Rijkers DTS, Kruijtzer JAW, Kemmink J. Peptides and proteins as a continuing exciting source of inspiration for peptidomimetics. Chembiochem 2011; 12:1626-53. [PMID: 21751324 DOI: 10.1002/cbic.201000717] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Indexed: 12/17/2022]
Abstract
Despite their enormous diversity in biological function and structure, peptides and proteins are endowed with properties that have induced and stimulated the development of peptidomimetics. Clearly, peptides can be considered as the "stem" of a phylogenetic molecular development tree from which branches of oligomeric peptidomimetics such as peptoids, peptidosulfonamides, urea peptidomimetics, as well as β-peptides have sprouted. It is still a challenge to efficiently synthesize these oligomeric species, and study their structural and biological properties. Combining peptides and peptidomimetics led to the emergence of peptide-peptidomimetic hybrids in which one or more (proteinogenic) amino acid residues have been replaced with these mimetic residues. In scan-like approaches, the influence of these replacements on biological activity can then be studied, to evaluate to what extent a peptide can be transformed into a peptidomimetic structure while maintaining, or even improving, its biological properties. A central issue, especially with the smaller peptides, is the lack of secondary structure. Important approaches to control secondary structure include the introduction of α,α-disubstituted amino acids, or (di)peptidomimetic structures such as the Freidinger lactam. Apart from intra-amino acid constraints, inter-amino acid constraints for formation of a diversity of cyclic peptides have shaped a thick branch. Apart from the classical disulfide bridges, the repertoire has been extended to include sulfide and triazole bridges as well as the single-, double- and even triple-bond replacements, accessible by the extremely versatile ring-closing alkene/alkyne metathesis approaches. The latter approach is now the method of choice for the secondary structure that presents the greatest challenge for structural stabilization: the α-helix.
Collapse
Affiliation(s)
- Rob M J Liskamp
- Medicinal Chemistry and Chemical Biology, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands.
| | | | | | | |
Collapse
|
8
|
Ruijtenbeek R, Versluis C, Heck AJR, Redegeld FAM, Nijkamp FP, Liskamp RMJ. Characterization of a phosphorylated peptide and peptoid and peptoid-peptide hybrids by mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2002; 37:47-55. [PMID: 11813310 DOI: 10.1002/jms.245] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Nano-electrospray tandem mass spectrometry (nano-ES-MS/MS) was used to record collision-induced dissociation (CID) spectra of a set of peptoid-peptide hybrids and the complete peptoid derived from the phosphopeptide Ac-pTyr-Glu-Thr-Leu-NH(2) (1). The presence of B and Y''-type fragment ions in the tandem mass spectra of the protonated molecular ions [M + H](+) allowed confirmation of sequence similar to mass spectrometric sequence analysis in peptides. In the isomeric peptoid compounds studied, one or several amino acid residues were replaced by peptoid residues (N-substituted glycine residues), which resulted in characteristic tandem mass spectra with differently increased relative abundances of Y''-and B-type fragment ions. The increment of a particular Y''-ion was directly correlated to the position of a peptoid residue present. In addition to these increased peak intensities, other characteristic peaks were also observed compared with the spectrum of reference peptide 1. When a peptoid phosphotyrosine was incorporated, the presence of this residue was apparent from the occurrence of a relatively intense peak at m/z 187 representing the positively charged side-chain of phosphotyrosine, which was almost absent in the spectrum of the reference peptide 1. Since the threonine side-chain had to be translated into the homo peptoid analog this substitution was apparent from the presence of [M + H](+) and fragment ions 14 mass units higher than observed in the spectrum of the reference phosphopeptide 1. The presence of an NLeu peptoid residue could be confirmed by the specific fragmentation of the immonium ion showing an intense peak in its tandem mass spectrum at m/z 57, which results from the loss of an neutral imine molecule leading to a positively charged [C(4)H(9)](+) ion. By means of these mass spectrometric characteristics, all isomeric peptoid compounds could be distinguished from each other and characterized. The methods used appear to be very useful in future studies of peptoids and peptoid-peptide hybrids.
Collapse
Affiliation(s)
- Rob Ruijtenbeek
- Department of Pharmacology and Pathophysiology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, The Netherlands
| | | | | | | | | | | |
Collapse
|
9
|
Ruijtenbeek R, Kruijtzer JAW, van de Wiel W, Fischer MJE, Flück M, Redegeld FAM, Liskamp RMJ, Nijkamp FP. Peptoid-Peptide Hybrids That Bind Syk SH2 Domains Involved in Signal Transduction. Chembiochem 2001. [DOI: 10.1002/1439-7633(20010302)2:3%3c171::aid-cbic171%3e3.0.co;2-b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
10
|
Ruijtenbeek R, Kruijtzer JA, van de Wiel W, Fischer MJ, Flück M, Redegeld FA, Liskamp RM, Nijkamp FP. Peptoid - peptide hybrids that bind Syk SH2 domains involved in signal transduction. Chembiochem 2001; 2:171-9. [PMID: 11828442 DOI: 10.1002/1439-7633(20010302)2:3<171::aid-cbic171>3.0.co;2-b] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Peptoid-peptide hybrids are oligomeric peptidomimetics that contain one or more N-substituted glycine residues. In these hybrids, the side chains of one or several amino acids are "shifted" from the alpha-carbon atom to the amide nitrogen atom. A library of phosphorylated peptoid-peptide hybrids derived from the sequence pTyr-Glu-Thr-Leu was synthesized and tested for binding to the tandem SH2 domain of the protein tyrosine kinase Syk. A considerable influence of the side chain position was observed. Compounds 19-21, 24, and 25 comprising a peptoid NpTyr and/or NGlu residue did not show any binding. Compounds 22, 23, and 26 containing an NhThr (hThr=homothreonine) and/or NLeu peptoid residue showed binding with IC(50) values that were only five to eight times higher than that of the tetrapeptide lead compound 18. These data show that side chain shifting is possible with retention of binding capacity, but only at the two C-terminal residues of the tetramer. This method of a peptoid scan using peptoid-peptide hybrids appears to be very useful to explore to what extent a peptide sequence can be transformed into a peptoid while retaining its affinity.
Collapse
Affiliation(s)
- R Ruijtenbeek
- Department of Medicinal Chemistry, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80.082, 3508 TB Utrecht, The Netherlands
| | | | | | | | | | | | | | | |
Collapse
|
11
|
|
12
|
Beller M, Moradi WA, Eckert M, Neumann H. A new improved palladium-catalyzed amidocarbonylation. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(99)00801-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
13
|
|
14
|
Guiles J, Lanter C, Rivero R. Eine neue Markierungstechnik für die kombinatorische Chemie nach der „Misch-und-Sortier”-Methode. Angew Chem Int Ed Engl 1998. [DOI: 10.1002/(sici)1521-3757(19980403)110:7<967::aid-ange967>3.0.co;2-h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
15
|
Abstract
Eight peptoids have been synthesized as peptidomimetics of the cytostatic Dolastatin 15, a depsipeptide isolated from the Indian sea hare Dolabella auricularia. The compounds have been tested against several human cancer cell lines and did not show any cytostatic properties.
Collapse
Affiliation(s)
- J Schmitt
- Institut für Organische Chemie und Biochemie Technischen Universität München, Garching, Germany
| | | | | | | |
Collapse
|
16
|
Möhle K, Hofmann HJ. Secondary structure formation in N-substituted peptides. THE JOURNAL OF PEPTIDE RESEARCH : OFFICIAL JOURNAL OF THE AMERICAN PEPTIDE SOCIETY 1998; 51:19-28. [PMID: 9495587 DOI: 10.1111/j.1399-3011.1998.tb00412.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A systematic conformational analysis on several model peptides with N-substituted amino acids was performed on the basis of ab initio MO theory at the HF/6-31G* and HF/3-21G levels with inclusion of solvation effects to study the influence of N-substitution on the formation of typically secondary structural elements, e.g. beta sheets, helices and turns. The conformational flexibility of some structures was examined by means of molecular dynamics simulations in the gas phase and in solution. The results show a restriction of the conformational flexibility of the peptide chain after introduction of an N-substituted amino acid. N-substitution makes beta sheet formation more difficult. Several consecutive N-substituted amino acids in a sequence lead to conformers different from those found on the energy hypersurface of the corresponding N-unsubstituted peptides. There is a strong tendency to form periodically helical conformations, e.g. the polyglycine II or the alpha helix, which can be extended over several N-substituted amino acid residues. As long as 1<--4 hydrogen bond formation remains possible, the major types of beta turns can be formed with a distinct preference for the betaII and betaVIa turns. The betaI turn in particular is considerably destabilized.
Collapse
Affiliation(s)
- K Möhle
- Institute of Physical and Theoretical Chemistry, Faculty of Chemistry and Mineralogy, University of Leipzig, Germany
| | | |
Collapse
|
17
|
Beller M, Eckert M, Vollmüller F, Bogdanovic S, Geissler H. Die palladiumkatalysierte Amidocarbonylierung — eine neue effiziente Synthese vonN-Acylaminosäuren. Angew Chem Int Ed Engl 1997. [DOI: 10.1002/ange.19971091320] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
18
|
Pindur U. [An advancement in drug research: rational drug design with combinatorial chemistry]. PHARMAZIE IN UNSERER ZEIT 1997; 26:24-30. [PMID: 9157462 DOI: 10.1002/pauz.19970260109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- U Pindur
- Institut für Pharmazie, Fachbereich Chemie und Pharmazie, Universität Mainz
| |
Collapse
|
19
|
Abstract
Peptoids represent a very interesting structure alternative to peptides. Based on ab initio MO theory employing the 6-31G* and 3-21G basis sets and considering correlation energy, a systematic structure comparison between the basic structure units of peptoids and peptides is performed. The calculations show three minimum conformations denoted as C7 beta, alpha D, and alpha that do not correspond to conformers on the peptide potential energy hypersurface. The possibility of cis peptide bonds in the peptoids was examined. The solvent influence on the structure was estimated by means of various quantum chemical continuum models.
Collapse
Affiliation(s)
- K Moehle
- Institue of Physical and Theoretical Chemistry, Faculty of Chemistry and Mineralogy, University of Leipzig, Germany
| | | |
Collapse
|
20
|
Burger K, Rudolph M, Fehn S, Worku A, Golubev A. Application of hexafluoroacetone as protecting and activating reagent in amino acid and peptide chemistry. Amino Acids 1995; 8:195-9. [DOI: 10.1007/bf00806492] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/1993] [Accepted: 12/15/1993] [Indexed: 11/28/2022]
|
21
|
|
22
|
Burger K, Schierlinger C, Mütze K, Hollweck W, Koksch B. 2-Trifluormethyl-substituierte Aminosäuren, 20. N- und C-terminaler Einbau von α-Trifluormethyl-substituierten α-Aminosäuren in Azapeptide. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/jlac.199419940414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
23
|
|
24
|
Liskamp RMJ. Modifizierte Peptide und Peptidmimetica als potentielle Tumorhemmer. Angew Chem Int Ed Engl 1994. [DOI: 10.1002/ange.19941060308] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|