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Ornelas MY, Cournoyer JE, Bram S, Mehta AP. Evolution and synthetic biology. Curr Opin Microbiol 2023; 76:102394. [PMID: 37801925 PMCID: PMC10842511 DOI: 10.1016/j.mib.2023.102394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 10/08/2023]
Abstract
Evolutionary observations have often served as an inspiration for biological design. Decoding of the central dogma of life at a molecular level and understanding of the cellular biochemistry have been elegantly used to engineer various synthetic biology applications, including building genetic circuits in vitro and in cells, building synthetic translational systems, and metabolic engineering in cells to biosynthesize and even bioproduce complex high-value molecules. Here, we review three broad areas of synthetic biology that are inspired by evolutionary observations: (i) combinatorial approaches toward cell-based biomolecular evolution, (ii) engineering interdependencies to establish microbial consortia, and (iii) synthetic immunology. In each of the areas, we will highlight the evolutionary premise that was central toward designing these platforms. These are only a subset of the examples where evolution and natural phenomena directly or indirectly serve as a powerful source of inspiration in shaping synthetic biology and biotechnology.
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Affiliation(s)
- Marya Y Ornelas
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S Matthews Avenue, Urbana, IL 61801, United States
| | - Jason E Cournoyer
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S Matthews Avenue, Urbana, IL 61801, United States
| | - Stanley Bram
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S Matthews Avenue, Urbana, IL 61801, United States
| | - Angad P Mehta
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S Matthews Avenue, Urbana, IL 61801, United States; Institute for Genomic Biology, University of Illinois at Urbana, Champaign, United States; Cancer Center at Illinois, University of Illinois at Urbana, Champaign, United States.
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2
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Heames B, Buchel F, Aubel M, Tretyachenko V, Loginov D, Novák P, Lange A, Bornberg-Bauer E, Hlouchová K. Experimental characterization of de novo proteins and their unevolved random-sequence counterparts. Nat Ecol Evol 2023; 7:570-580. [PMID: 37024625 PMCID: PMC10089919 DOI: 10.1038/s41559-023-02010-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/10/2023] [Indexed: 04/08/2023]
Abstract
De novo gene emergence provides a route for new proteins to be formed from previously non-coding DNA. Proteins born in this way are considered random sequences and typically assumed to lack defined structure. While it remains unclear how likely a de novo protein is to assume a soluble and stable tertiary structure, intersecting evidence from random sequence and de novo-designed proteins suggests that native-like biophysical properties are abundant in sequence space. Taking putative de novo proteins identified in human and fly, we experimentally characterize a library of these sequences to assess their solubility and structure propensity. We compare this library to a set of synthetic random proteins with no evolutionary history. Bioinformatic prediction suggests that de novo proteins may have remarkably similar distributions of biophysical properties to unevolved random sequences of a given length and amino acid composition. However, upon expression in vitro, de novo proteins exhibit moderately higher solubility which is further induced by the DnaK chaperone system. We suggest that while synthetic random sequences are a useful proxy for de novo proteins in terms of structure propensity, de novo proteins may be better integrated in the cellular system than random expectation, given their higher solubility.
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Affiliation(s)
- Brennen Heames
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| | - Filip Buchel
- Department of Cell Biology, Charles University, BIOCEV, Prague, Czech Republic
- Department of Biochemistry, Charles University, Prague, Czech Republic
| | - Margaux Aubel
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| | | | - Dmitry Loginov
- Institute of Microbiology, Czech Academy of Sciences, Prague, Czech Republic
| | - Petr Novák
- Institute of Microbiology, Czech Academy of Sciences, Prague, Czech Republic
| | - Andreas Lange
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| | - Erich Bornberg-Bauer
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany.
- Department of Protein Evolution, MPI for Developmental Biology, Tübingen, Germany.
| | - Klára Hlouchová
- Department of Cell Biology, Charles University, BIOCEV, Prague, Czech Republic.
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague, Czech Republic.
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Barratt CM, Haraniya TK, Iwamasa SJ, Yun JJ, Desyatkin VG, Wilcox KG, Morozova SA, Rodionov VO. Synthesis and conformational studies of hyperbranched-core star polymers with poly(γ–benzyl-L-glutamate) arms. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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4
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Meng X, Xu C, Fan S, Dong M, Zhuang J, Duan Z, Zhao Y, Wu C. Selection and evolution of disulfide-rich peptides via cellular protein quality control. Chem Sci 2023; 14:3668-3675. [PMID: 37006698 PMCID: PMC10055976 DOI: 10.1039/d2sc05343h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 03/07/2023] [Indexed: 03/17/2023] Open
Abstract
A selection system leveraging cellular protein quality control (termed PQC-select) has been designed to select DRPs with robust foldability from random sequences, providing valuable scaffolds for developing peptide-based probes or therapeutics.
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Affiliation(s)
- Xiaoting Meng
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Chaoying Xu
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Shihui Fan
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Meng Dong
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Jie Zhuang
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Zengping Duan
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Yibing Zhao
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
| | - Chuanliu Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
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Ilan Y. The constrained disorder principle defines living organisms and provides a method for correcting disturbed biological systems. Comput Struct Biotechnol J 2022; 20:6087-6096. [DOI: 10.1016/j.csbj.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/26/2022] [Accepted: 11/06/2022] [Indexed: 11/11/2022] Open
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Tong CL, Kanwar N, Morrone DJ, Seelig B. Nature-inspired engineering of an artificial ligase enzyme by domain fusion. Nucleic Acids Res 2022; 50:11175-11185. [PMID: 36243966 PMCID: PMC9638898 DOI: 10.1093/nar/gkac858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 08/30/2022] [Accepted: 09/26/2022] [Indexed: 11/20/2022] Open
Abstract
The function of most proteins is accomplished through the interplay of two or more protein domains and fine-tuned by natural evolution. In contrast, artificial enzymes have often been engineered from a single domain scaffold and frequently have lower catalytic activity than natural enzymes. We previously generated an artificial enzyme that catalyzed an RNA ligation by >2 million-fold but was likely limited in its activity by low substrate affinity. Inspired by nature's concept of domain fusion, we fused the artificial enzyme to a series of protein domains known to bind nucleic acids with the goal of improving its catalytic activity. The effect of the fused domains on catalytic activity varied greatly, yielding severalfold increases but also reductions caused by domains that previously enhanced nucleic acid binding in other protein engineering projects. The combination of the two better performing binding domains improved the activity of the parental ligase by more than an order of magnitude. These results demonstrate for the first time that nature's successful evolutionary mechanism of domain fusion can also improve an unevolved primordial-like protein whose structure and function had just been created in the test tube. The generation of multi-domain proteins might therefore be an ancient evolutionary process.
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Affiliation(s)
- Cher Ling Tong
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN 55108, USA
| | - Nisha Kanwar
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN 55108, USA
| | - Dana J Morrone
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN 55108, USA
| | - Burckhard Seelig
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN 55108, USA
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Tretyachenko V, Vymětal J, Neuwirthová T, Vondrášek J, Fujishima K, Hlouchová K. Modern and prebiotic amino acids support distinct structural profiles in proteins. Open Biol 2022; 12:220040. [PMID: 35728622 PMCID: PMC9213115 DOI: 10.1098/rsob.220040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The earliest proteins had to rely on amino acids available on early Earth before the biosynthetic pathways for more complex amino acids evolved. In extant proteins, a significant fraction of the 'late' amino acids (such as Arg, Lys, His, Cys, Trp and Tyr) belong to essential catalytic and structure-stabilizing residues. How (or if) early proteins could sustain an early biosphere has been a major puzzle. Here, we analysed two combinatorial protein libraries representing proxies of the available sequence space at two different evolutionary stages. The first is composed of the entire alphabet of 20 amino acids while the second one consists of only 10 residues (ASDGLIPTEV) representing a consensus view of plausibly available amino acids through prebiotic chemistry. We show that compact conformations resistant to proteolysis are surprisingly similarly abundant in both libraries. In addition, the early alphabet proteins are inherently more soluble and refoldable, independent of the general Hsp70 chaperone activity. By contrast, chaperones significantly increase the otherwise poor solubility of the modern alphabet proteins suggesting their coevolution with the amino acid repertoire. Our work indicates that while both early and modern amino acids are predisposed to supporting protein structure, they do so with different biophysical properties and via different mechanisms.
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Affiliation(s)
- Vyacheslav Tretyachenko
- Department of Cell Biology, Faculty of Science, Charles University, Prague 12843, Czech Republic,Department of Biochemistry, Faculty of Science, Charles University, Prague 12843, Czech Republic
| | - Jiří Vymětal
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague 16610, Czech Republic
| | - Tereza Neuwirthová
- Department of Cell Biology, Faculty of Science, Charles University, Prague 12843, Czech Republic
| | - Jiří Vondrášek
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague 16610, Czech Republic
| | - Kosuke Fujishima
- Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo 1528550, Japan,Graduate School of Media and Governance, Keio University, Fujisawa 2520882 Japan
| | - Klára Hlouchová
- Department of Cell Biology, Faculty of Science, Charles University, Prague 12843, Czech Republic,Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague 16610, Czech Republic
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Fried SD, Fujishima K, Makarov M, Cherepashuk I, Hlouchova K. Peptides before and during the nucleotide world: an origins story emphasizing cooperation between proteins and nucleic acids. J R Soc Interface 2022; 19:20210641. [PMID: 35135297 PMCID: PMC8833103 DOI: 10.1098/rsif.2021.0641] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Recent developments in Origins of Life research have focused on substantiating the narrative of an abiotic emergence of nucleic acids from organic molecules of low molecular weight, a paradigm that typically sidelines the roles of peptides. Nevertheless, the simple synthesis of amino acids, the facile nature of their activation and condensation, their ability to recognize metals and cofactors and their remarkable capacity to self-assemble make peptides (and their analogues) favourable candidates for one of the earliest functional polymers. In this mini-review, we explore the ramifications of this hypothesis. Diverse lines of research in molecular biology, bioinformatics, geochemistry, biophysics and astrobiology provide clues about the progression and early evolution of proteins, and lend credence to the idea that early peptides served many central prebiotic roles before they were encodable by a polynucleotide template, in a putative 'peptide-polynucleotide stage'. For example, early peptides and mini-proteins could have served as catalysts, compartments and structural hubs. In sum, we shed light on the role of early peptides and small proteins before and during the nucleotide world, in which nascent life fully grasped the potential of primordial proteins, and which has left an imprint on the idiosyncratic properties of extant proteins.
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Affiliation(s)
- Stephen D Fried
- Department of Chemistry, Johns Hopkins University, Baltimore, MD 21212, USA.,Department of Biophysics, Johns Hopkins University, Baltimore, MD 21212, USA
| | - Kosuke Fujishima
- Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo 1528550, Japan.,Graduate School of Media and Governance, Keio University, Fujisawa 2520882, Japan
| | - Mikhail Makarov
- Department of Cell Biology, Faculty of Science, Charles University, BIOCEV, Prague 12800, Czech Republic
| | - Ivan Cherepashuk
- Department of Cell Biology, Faculty of Science, Charles University, BIOCEV, Prague 12800, Czech Republic
| | - Klara Hlouchova
- Department of Cell Biology, Faculty of Science, Charles University, BIOCEV, Prague 12800, Czech Republic.,Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague 16610, Czech Republic
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