1
|
Greń BA, Dabrowski-Tumanski P, Niemyska W, Sulkowska JI. Lasso Proteins-Unifying Cysteine Knots and Miniproteins. Polymers (Basel) 2021; 13:3988. [PMID: 34833285 PMCID: PMC8621785 DOI: 10.3390/polym13223988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 11/17/2022] Open
Abstract
Complex lasso proteins are a recently identified class of biological compounds that are present in considerable fraction of proteins with disulfide bridges. In this work, we look at complex lasso proteins as a generalization of well-known cysteine knots and miniproteins (lasso peptides). In particular, we show that complex lasso proteins with the same crucial topological features-cysteine knots and lasso peptides-are antimicrobial proteins, which suggests that they act as a molecular plug. Based on an analysis of the stability of the lasso piercing residue, we also introduce a method to determine which lasso motif is potentially functional. Using this method, we show that the lasso motif in antimicrobial proteins, as well in that in cytokines, is functionally relevant. We also study the evolution of lasso motifs, their conservation, and the usefulness of the lasso fingerprint, which extracts all topologically non-triviality concerning covalent loops. The work is completed by the presentation of extensive statistics on complex lasso proteins to analyze, in particular, the strange propensity for "negative" piercings. We also identify 21 previously unknown complex lasso proteins with an ester and a thioester bridge.
Collapse
Affiliation(s)
- Bartosz Ambroży Greń
- Centre of New Technologies, University of Warsaw, 02-097 Warsaw, Poland; (B.A.G.); (P.D.-T.)
- Faculty of Physics, University of Warsaw, 02-093 Warsaw, Poland
| | | | - Wanda Niemyska
- Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, 02-097 Warsaw, Poland;
| | - Joanna Ida Sulkowska
- Centre of New Technologies, University of Warsaw, 02-097 Warsaw, Poland; (B.A.G.); (P.D.-T.)
| |
Collapse
|
2
|
Da X, Zhang W. Active Template Synthesis of Protein Heterocatenanes. Angew Chem Int Ed Engl 2019; 58:11097-11104. [DOI: 10.1002/anie.201904943] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Xiao‐Di Da
- Beijing National Laboratory for Molecular SciencesKey Laboratory of Polymer Chemistry & Physics of Ministry of EducationCenter for Soft Matter Science and EngineeringCollege of Chemistry and Molecular EngineeringPeking University Beijing 100871 P. R. China
| | - Wen‐Bin Zhang
- Beijing National Laboratory for Molecular SciencesKey Laboratory of Polymer Chemistry & Physics of Ministry of EducationCenter for Soft Matter Science and EngineeringCollege of Chemistry and Molecular EngineeringPeking University Beijing 100871 P. R. China
| |
Collapse
|
3
|
Affiliation(s)
- Xiao‐Di Da
- Beijing National Laboratory for Molecular SciencesKey Laboratory of Polymer Chemistry & Physics of Ministry of EducationCenter for Soft Matter Science and EngineeringCollege of Chemistry and Molecular EngineeringPeking University Beijing 100871 P. R. China
| | - Wen‐Bin Zhang
- Beijing National Laboratory for Molecular SciencesKey Laboratory of Polymer Chemistry & Physics of Ministry of EducationCenter for Soft Matter Science and EngineeringCollege of Chemistry and Molecular EngineeringPeking University Beijing 100871 P. R. China
| |
Collapse
|
4
|
Wang XW, Zhang WB. Protein Catenation Enhances Both the Stability and Activity of Folded Structural Domains. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705194] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| |
Collapse
|
5
|
Wang XW, Zhang WB. Protein Catenation Enhances Both the Stability and Activity of Folded Structural Domains. Angew Chem Int Ed Engl 2017; 56:13985-13989. [DOI: 10.1002/anie.201705194] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/07/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| |
Collapse
|
6
|
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| |
Collapse
|
7
|
Wang XW, Zhang WB. Cellular Synthesis of Protein Catenanes. Angew Chem Int Ed Engl 2016; 55:3442-6. [DOI: 10.1002/anie.201511640] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| |
Collapse
|
8
|
Gil-Ramírez G, Leigh DA, Stephens AJ. Catenanes: fifty years of molecular links. Angew Chem Int Ed Engl 2015; 54:6110-50. [PMID: 25951013 PMCID: PMC4515087 DOI: 10.1002/anie.201411619] [Citation(s) in RCA: 397] [Impact Index Per Article: 44.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Indexed: 02/06/2023]
Abstract
Half a century after Schill and Lüttringhaus carried out the first directed synthesis of a [2]catenane, a plethora of strategies now exist for the construction of molecular Hopf links (singly interlocked rings), the simplest type of catenane. The precision and effectiveness with which suitable templates and/or noncovalent interactions can arrange building blocks has also enabled the synthesis of intricate and often beautiful higher order interlocked systems, including Solomon links, Borromean rings, and a Star of David catenane. This Review outlines the diverse strategies that exist for synthesizing catenanes in the 21st century and examines their emerging applications and the challenges that still exist for the synthesis of more complex topologies.
Collapse
Affiliation(s)
- Guzmán Gil-Ramírez
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net
| | - David A Leigh
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net.
| | - Alexander J Stephens
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net
| |
Collapse
|
9
|
Gil-Ramírez G, Leigh DA, Stephens AJ. Catenane: fünfzig Jahre molekulare Verschlingungen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411619] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
10
|
Mandal K, Pentelute BL, Bang D, Gates ZP, Torbeev VY, Kent SBH. Design, Total Chemical Synthesis, and X-Ray Structure of a Protein Having a Novel Linear-Loop Polypeptide Chain Topology. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201107846] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
11
|
Mandal K, Pentelute BL, Bang D, Gates ZP, Torbeev VY, Kent SBH. Design, Total Chemical Synthesis, and X-Ray Structure of a Protein Having a Novel Linear-Loop Polypeptide Chain Topology. Angew Chem Int Ed Engl 2011; 51:1481-6. [DOI: 10.1002/anie.201107846] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Indexed: 11/06/2022]
|
12
|
Beves JE, Blight BA, Campbell CJ, Leigh DA, McBurney RT. Strategien und Taktiken für die metallgesteuerte Synthese von Rotaxanen, Knoten, Catenanen und Verschlingungen höherer Ordnung. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007963] [Citation(s) in RCA: 157] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
13
|
Beves JE, Blight BA, Campbell CJ, Leigh DA, McBurney RT. Strategies and tactics for the metal-directed synthesis of rotaxanes, knots, catenanes, and higher order links. Angew Chem Int Ed Engl 2011; 50:9260-327. [PMID: 21928462 DOI: 10.1002/anie.201007963] [Citation(s) in RCA: 569] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Indexed: 11/06/2022]
Abstract
More than a quarter of a century after the first metal template synthesis of a [2]catenane in Strasbourg, there now exists a plethora of strategies available for the construction of mechanically bonded and entwined molecular level structures. Catenanes, rotaxanes, knots and Borromean rings have all been successfully accessed by methods in which metal ions play a pivotal role. Originally metal ions were used solely for their coordination chemistry; acting either to gather and position the building blocks such that subsequent reactions generated the interlocked products or by being an integral part of the rings or "stoppers" of the interlocked assembly. Recently the role of the metal has evolved to encompass catalysis: the metal ions not only organize the building blocks in an entwined or threaded arrangement but also actively promote the reaction that covalently captures the interlocked structure. This Review outlines the diverse strategies that currently exist for forming mechanically bonded molecular structures with metal ions and details the tactics that the chemist can utilize for creating cross-over points, maximizing the yield of interlocked over non-interlocked products, and the reactions-of-choice for the covalent capture of threaded and entwined intermediates.
Collapse
Affiliation(s)
- Jonathon E Beves
- School of Chemistry, University of Edinburgh, Edinburgh EH9 3JJ, UK
| | | | | | | | | |
Collapse
|
14
|
Aricó F, Chang T, Cantrill SJ, Khan SI, Stoddart JF. Template-Directed Synthesis of Multiply Mechanically Interlocked Molecules Under Thermodynamic Control. Chemistry 2005; 11:4655-66. [PMID: 15887196 DOI: 10.1002/chem.200500148] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The template-directed construction of crown-ether-like macrocycles around secondary dialkylammonium ions (R2NH2+) has been utilized for the expedient (one-pot) and high-yielding synthesis of a diverse range of mechanically interlocked molecules. The clipping together of appropriately designed dialdehyde and diamine compounds around R2NH2+-containing dumbbell-shaped components proceeds through the formation, under thermodynamic control, of imine bonds. The reversible nature of this particular reaction confers the benefits of "error-checking" and "proof-reading", which one usually associates with supramolecular chemistry and strict self-assembly processes, upon these wholly molecular systems. Furthermore, these dynamic covalent syntheses exploit the efficient templating effects that the R2NH2+ ions exert on the macrocyclization of the matched dialdehyde and diamine fragments, resulting not only in rapid rates of reaction, but also affording near-quantitative conversion of starting materials into the desired interlocked products. Once assembled, these "dynamic" interlocked compounds can be "fixed" upon reduction of the reversible imine bonds (by using BH3.THF) to give kinetically stable species, a procedure that can be performed in the same reaction vessel as the inital thermodynamically controlled assembly. Isolation and purification of the mechanically interlocked products formed by using this protocol is relatively facile, as no column chromatography is required. Herein, we present the synthesis and characterization of 1) a [2]rotaxane, 2) a [3]rotaxane, 3) a branched [4]rotaxane, 4) a bis [2]rotaxane, and 5) a novel cyclic [4]rotaxane, demonstrating, in incrementally more complex systems, the efficacy of this one-pot strategy for the construction of interlocked molecules.
Collapse
Affiliation(s)
- Fabio Aricó
- California NanoSystems Institute and Department of Chemistry and Biochemistry, University of California, Los Angeles, 90095-1569, USA
| | | | | | | | | |
Collapse
|
15
|
Williams AR, Northrop BH, Houk KN, Stoddart JF, Williams DJ. The Influence of Constitutional Isomerism and Change on Molecular Recognition Processes. Chemistry 2004; 10:5406-21. [PMID: 15372661 DOI: 10.1002/chem.200400221] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Three constitutionally isomeric bis(naphthylmethyl)ammonium ions, in which the two naphthyl groups are substituted 1) both at their 1-positions, 2) one at its 1-position and the other at its 2-position, and 3) both at their 2-positions, have been investigated separately in solution for their propensities to undergo spontaneous self-assembly with three different [24]crown-8 derivatives, namely, pyrido[24]crown-8 (P24C8), dipyrido[24]crown-8 (DP24C8) and dibenzo[24]crown-8 (DB24C8), in turn to form [2]pseudorotaxanes. The strengths of the 1:1 complexes depend on the composition of the secondary dialkylammonium ions and on the nature of the crown ether hosts; generally, as far as the guest cation is concerned, the 1/1- and 2/2-isomers form stronger complexes, as indicated by stability constant measurements, than the 1/2-isomer and, as far as the crown ethers are concerned, the more flexible P24C8 is a much more efficient host than either DP24C8 or DB24C8. The rates of formation of the [2]pseudorotaxanes are fast (i.e., taking no more than a few minutes) in solution with the exception of one case, that is, in which the crown ether host is DB24C8 and the guest cation is the 1/1-isomer, when it can take upwards of one month for the complexation-decomplexation equilibrium to be established at room temperature. In all cases, the equilibrium between complexed and uncomplexed species is slow on the NMR timescale, allowing the determination of stability constants to be made readily using the single-point method. X-ray crystallography and molecular modeling have been used to gain insight into ground and transition state interactions, respectively, in some of the [2]pseudorotaxanes. The relative stabilities of the three [2]pseudorotaxanes formed by each guest cation in the presence of the three crown ether hosts were also evaluated in solution by competition experiments that were monitored by (1)H NMR spectroscopy. By and large the results of the competition experiments could be predicted on the basis of the derived stability constants for the individual [2]pseudorotaxanes.
Collapse
Affiliation(s)
- Avril R Williams
- California NanoSystems Institute and Department of Chemistry and Biochemistry, University of California, Los Angeles, 405 Hilgard Avenue, Los Angeles, CA 90095-1569, USA
| | | | | | | | | |
Collapse
|