Abstract
In this work, we show the extraction, purification and reconstitution of the bacterial protein complex bc1 in giant lipid vesicles used as versatile micro-sized enzymatic reactors. Firstly, it is demonstrated that the bc1 shows an enzymatic activity also as micellar suspension when the proper substrates are added. Moreover, it has been possible to reconstitute, with the droplet transfer method, the bc1 complex in artificial giant lipid vesicles. The reconstitution has been proved by confocal microscopy analysis demonstrating a change of internal pH, thanks to a pH-sensitive fluorescent dye, upon the addition of a trigger substrate.
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Fujii, S., Matsuura, T., Sunami, T., Nishikawa, T., Kazuta, Y., Yomo, T.: Liposome display for in vitro selection and evolution of membrane proteins. Nat. Protoc. 9, 1578–1591 (2014)
Kurihara, K., Tamura, M., Shohda, K.-I., Toyota, T., Suzuki, K., Sugawara, T.: Self-reproduction of supramolecular giant vesicles combined with the amplification of encapsulated DNA. Nat. Chem. 3, 775–781 (2011)
Kuruma, Y., Stano, P., Ueda, T., Luisi, P.L.: A synthetic biology approach to the construction of membrane proteins in semi-synthetic minimal cells. Biochim. Biophys. Acta 1788, 567–574 (2009)
Lentini, R., Santero, S.P., Chizzolini, F., Cecchi, D., Fontana, J., Marchioretto, M., Del Bianco, C., Terrell, J.L., Spencer, A.C., Martini, L., Forlin, M., Assfalg, M., Dalla Serra, M., Bentley, W.E., Mansy, S.S.: Integrating artificial with natural cells to translate chemical messages that direct E. coli behaviour. Nat. Commun. 5, 4012 (2014)
Noireaux, V., Libchaber, A.: A vesicle bioreactor as a step toward an artificial cell assembly. Proc. Natl. Acad. Sci. U.S.A. 101, 17669–17674 (2004)
Pohorille, A., Deamer, D.: Artificial cells: prospects for biotechnology. Trends Biotechnol. 20, 123–128 (2002)
Chakrabarti, A., Breaker, R., Joyce, G., Deamer, D.: Production of RNA by a polymerase protein encapsulated within phospholipid-vesicles. J. Mol. Evol. 39, 555–559 (1994)
Walde, P., Goto, A., Monnard, P., Wessicken, M., Luisi, P.: Oparins reactions revisited—enzymatic-synthesis of poly (adenylic acid). J. Am. Chem. Soc. 116, 7541–7547 (1994)
Oberholzer, T., Wick, R., Luisi, P.L., Biebricher, C.K.: Enzymatic RNA replication in self-reproducing vesicles: an approach to a minimal cell. Biochem. Biophys. Res. Commun. 207, 250–257 (1995)
Oberholzer, T., Albrizio, M., Luisi, P.L.: Polymerase chain-reaction in liposomes. Chem. Biol. 2, 677–682 (1995)
Oberholzer, T., Nierhaus, K.H., Luisi, P.L.: Protein expression in liposomes. Biochem. Biophys. Res. Commun. 261, 238–241 (1999)
Yu, W., Sato, K., Wakabayashi, M., Nakaishi, T., Ko-Mitamura, E.P., Shima, Y., Urabe, I., Yomo, T.: Synthesis of functional protein in liposome. J. Biosci. Bioeng. 92, 590–593 (2001)
Stano, P., Carrara, P., Kuruma, Y., de Souza, T.P., Luisi, P.L.: Compartmentalized reactions as a case of soft-matter biotechnology: synthesis of proteins and nucleic acids inside lipid vesicles. J. Mater. Chem. 21, 18887–18902 (2011)
Varela, F.G., Maturana, H.R., Uribe, R.: Autopoiesis: the organization of living systems, its characterization and a model. Biosystems 5, 187–196 (1974)
Luisi, P.L.: Autopoiesis: a review and a reappraisal. Naturwissenschaften 90, 49–59 (2003)
Shirt-Ediss, B., Ruiz-Mirazo, K., Mavelli, F., Solé, R.V.: Modelling lipid competition dynamics in heterogeneous protocell populations. Sci. Rep. 4, 5675 (2014)
Mavelli, F., Altamura, E., Cassidei, L., Stano, P.: Recent theoretical approaches to minimal artificial cells. Entropy 16(5), 2488–2511 (2014)
Mavelli, F.: Stochastic simulations of minimal cells: the Ribocell model. BMC Bioinf. 13(Suppl 4), S10 (2012)
Mavelli, F., Stano, P.: Kinetic models for autopoietic chemical systems: the role of fluctuations in a homeostatic regime. Phys. Biol. 7, 016010 (2010)
Mavelli, F., Ruiz-Mirazo, K.: ENVIRONMENT: a computational platform to stochastically simulate reacting and self-reproducing lipid compartments. Phys. Biol. 7, 036002 (2010)
Mavelli, F., Ruiz-Mirazo, K.: Stochastic simulations of minimal self-reproducing cellular systems. Philos. Trans. R. Soc. Lond. B Biol. Sci. 362, 1789–1802 (2007)
Carrara, P., Altamura, E., D’Angelo, F., et al.: Measurement and numerical modelling of cell-free protein synthesis: combinatorial block-variants of the PURE system. Data 3(4), 41 (2018)
Mavelli, F., Albanese, P., Altamura, E.: Modelling a light transducing protocell population. In: Piotto, S., Rossi, F., Concilio, S., et al. (eds.) Advances in Bionanomaterials. Lecture Notes in Bioengineering. Springer, Cham (2020)
Altamura, E., Stano, P., Walde, P., et al.: Giant vesicles as micro-sized enzymatic reactors: perspectives and recent experimental advancements. Int. J. Unconv. Comput. 11(1), 5–21 (2015)
Fayolle, D., Altamura, E., D’Onofrio, A., et al.: Crude phosphorylation mixtures containing racemic lipid amphiphiles self-assemble to give stable primitive compartments. Sci. Rep. 7, 18106 (2017)
de Souza, T.P., Stano, P., Steiniger, F., et al.: Encapsulation of ferritin, ribosomes, and ribo-peptidic complexes inside liposomes: insights into the origin of metabolism. Orig. Life Evol. Biosph. 42(5), 421–428 (2012)
Altamura, E., Albanese, P., Marotta, R., et al.: Light-driven ATP production promotes mRNA biosynthesis inside hybrid multi-compartment artificial protocells, bioRxiv 2020.02.05.933846 (2020). https://doi.org/10.1101/2020.02.05.933846
Altamura, E., Milano, F., Tangorra, R.R., Trotta, M., Omar, O.H., Stano, P., Mavelli, F.: Highly oriented photosynthetic reaction centers generate a proton gradient in synthetic protocells. Proc. Natl. Acad. Sci. U.S.A. 114(15), 3837–3842 (2017)
Esser, L., Elberry, M., Zhou, F., Yu, C.-A., Yu, L., Xia, D.: Inhibitor-complexed structures of the cytochrome bc1 from the photosynthetic bacterium Rhodobacter sphaeroides. J. Biol. Chem. 283, 2846–2857 (2008)
Altamura, E., Fiorentino, R., Milano, F., et al.: First moves towards photoautotrophic synthetic cells: in vitro study of photosynthetic reaction centre and cytochrome bc1 complex interactions. Biophys. Chem. 229, 46–56 (2017)
Guergova-Kuras, M., Salcedo-Hernandez, R., Bechmann, G., Kuras, R., Gennis, R.B., Crofts, A.R.: Expression and one-step purification of a fully active polyhistidine-tagged cytochrome bc1 complex from Rhodobacter sphaeroides. Protein Expr. Purif. 15, 370–380 (1999)
Capaldi, R.A., Schulenberg, B., Murray, J., Aggeler, R.: Cross-linking and electron microscopy studies of the structure and functioning of the Escherichia coli ATP synthase. J. Exp. Biol. 203, 29–33 (2000)
Pautot, S., Frisken, B.J., Weitz, D.A.: Production of unilamellar vesicles using an inverted emulsion. Langmuir 19, 2870–2879 (2003)
Rampioni, G., et al.: Synthetic cells produce a quorum sensing chemical signal perceived by Pseudomonas aeruginosa. Chem. Commun. 54, 2090–2093 (2018)
Berg, J.M., Tymoczko, J.L., Stryer, L.: Biochemistry, 5th edn. W. H. Freeman, New York (2002)
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Altamura, E., Albanese, P., Milano, F., Trotta, M., Stano, P., Mavelli, F. (2020). Single Compartment Approach for Assembling Photosynthetic Protocells. In: Piotto, S., Concilio, S., Sessa, L., Rossi, F. (eds) Advances in Bionanomaterials II. BIONAM 2019 2019. Lecture Notes in Bioengineering. Springer, Cham. https://doi.org/10.1007/978-3-030-47705-9_19
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