1
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Bekasova O. Properties and potential applications of bioconjugates of R-phycoerythrin with Ag° or CdS nanoparticle synthesized in its tunnel cavity: A review. Int J Biol Macromol 2024; 255:128181. [PMID: 37977463 DOI: 10.1016/j.ijbiomac.2023.128181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023]
Abstract
Green synthesis is a promising method for the preparation of nanoparticles (NPs) due to its simplicity, low cost, low toxicity, and environmental friendliness. Biosynthesized NPs exhibit multifunctional activity, good biocompatibility, and higher anticancer and antibacterial activity compared to chemically synthesized NPs. R-phycoerythrin, a photosynthetic light-harvesting pigment of protein nature (M.w. 290 kDa), is an attractive platform for the synthesis of small sizes NPs due to its structural features, non-toxicity, water solubility. Photosensitive bioconjugates of R-phycoerythrin with NPs were prepared by synthesizing Ag° and CdS NPs in tunnel cavities of R-phycoerythrin (3.5 × 6.0 nm) isolated from the red seaweed Callithamnion rubosum. The review is devoted to the physical processes and chemical reactions that occur in the native protein macromolecule of a complex structure during the synthesis of a NP in its cavity. The influence of Ago and CdS NPs on the electronic processes caused by the absorption of photons, leading to reversible and irreversible changes in R-phycoerythrin has been analyzed. Properties of R-phycoerythrin bioconjugates Ag° and CdS with NPs combined with the literature data suggest potential applications of Ag°⋅PE and CdS⋅PE bioconjugates for cancer diagnosis, treatment, and monitoring as well as for realizing theranostic strategy in the future. The use of these bioconjugates in anticancer therapy may have synergistic effects since both R-phycoerythrin and NPs induce cancer cell death.
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Affiliation(s)
- Olga Bekasova
- Bach Institute of Biochemistry, Federal Research Centre "Fundamentals of Biotechnology", Russian Academy of Sciences, Leninskiy pr. 33, Moscow 119071, Russian Federation.
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2
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Mishima K, Shoji M, Umena Y, Boero M, Shigeta Y. Estimation of the relative contributions to the electronic energy transfer rates based on Förster theory: The case of C-phycocyanin chromophores. Biophys Physicobiol 2021; 18:196-214. [PMID: 34552842 PMCID: PMC8421246 DOI: 10.2142/biophysico.bppb-v18.021] [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: 02/04/2021] [Accepted: 07/20/2021] [Indexed: 12/01/2022] Open
Abstract
In the present study, we provide a reformulation of the theory originally proposed by Förster which allows for simple and convenient formulas useful to estimate the relative contributions of transition dipole moments of a donor and acceptor (chemical factors), their orientation factors (intermolecular structural factors), intermolecular center-to-center distances (intermolecular structural factors), spectral overlaps of absorption and emission spectra (photophysical factors), and refractive index (material factor) to the excitation energy transfer (EET) rate constant. To benchmark their validity, we focused on the EET occurring in C-phycocyanin (C-PC) chromophores. To this aim, we resorted to quantum chemistry calculations to get optimized molecular structures of the C-PC chromophores within the density functional theory (DFT) framework. The absorption and emission spectra, as well as transition dipole moments, were computed by using the time-dependent DFT (TDDFT). Our method was applied to several types of C-PCs showing that the EET rates are determined by an interplay of their specific physical, chemical, and geometrical features. These results show that our formulas can become a useful tool for a reliable estimation of the relative contributions of the factors regulating the EET transfer rate.
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Affiliation(s)
- Kenji Mishima
- Center for Computational Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
| | - Mitsuo Shoji
- Center for Computational Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan.,JST-PRESTO, Kawaguchi, Saitama 332-0012, Japan
| | - Yasufumi Umena
- Department of Physiology, Division of Biophysics, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan
| | - Mauro Boero
- University of Strasbourg, Institut de Physique et Chimie des Matériaux de Strasbourg, France
| | - Yasuteru Shigeta
- Center for Computational Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
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3
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Rodas-Zuluaga LI, Castillo-Zacarías C, Núñez-Goitia G, Martínez-Prado MA, Rodríguez-Rodríguez J, López-Pacheco IY, Sosa-Hernández JE, Iqbal HMN, Parra-Saldívar R. Implementation of k La-Based Strategy for Scaling Up Porphyridium purpureum (Red Marine Microalga) to Produce High-Value Phycoerythrin, Fatty Acids, and Proteins. Mar Drugs 2021; 19:md19060290. [PMID: 34064032 PMCID: PMC8224092 DOI: 10.3390/md19060290] [Citation(s) in RCA: 1] [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: 04/14/2021] [Revised: 05/16/2021] [Accepted: 05/18/2021] [Indexed: 02/05/2023] Open
Abstract
Porphyridium purpureum is a well-known Rhodophyta that recently has attracted enormous attention because of its capacity to produce many high-value metabolites such as the pigment phycoerythrin and several high-value fatty acids. Phycoerythrin is a fluorescent red protein-pigment commercially relevant with antioxidant, antimicrobial activity, and fluorescent properties. The volumetric mass transfer coefficient (kLa) was kept constant within the different scaling-up stages in the present study. This scaling-up strategy was sought to maintain phycoerythrin production and other high-value metabolites by Porphyridium purpureum, using hanging-bag photobioreactors. The kLa was monitored to ensure the appropriate mixing and CO2 diffusion in the entire culture during the scaling process (16, 80, and 400 L). Then, biomass concentration, proteins, fatty acids, carbohydrates, and phycoerythrin were determined in each step of the scaling-up process. The kLa at 16 L reached a level of 0.0052 s-1, while at 80 L, a value of 0.0024 s-1 was achieved. This work result indicated that at 400 L, 1.22 g L-1 of biomass was obtained, and total carbohydrates (117.24 mg L-1), proteins (240.63 mg L-1), and lipids (17.75% DW) were accumulated. Regarding fatty acids production, 46.03% palmitic, 8.03% linoleic, 22.67% arachidonic, and 2.55% eicosapentaenoic acid were identified, principally. The phycoerythrin production was 20.88 mg L-1 with a purity of 2.75, making it viable for food-related applications. The results of these experiments provide insight into the high-scale production of phycoerythrin via the cultivation of P. purpureum in an inexpensive and straightforward culture system.
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Affiliation(s)
- Laura Isabel Rodas-Zuluaga
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
| | - Carlos Castillo-Zacarías
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
| | - Gabriela Núñez-Goitia
- Chemical & Biochemical Engineering Department, Tecnológico Nacional de México-Instituto Tecnológico de Durango, Blvd. Felipe Pescador 1830 Ote. Durango, Durango 34080, Mexico; (G.N.-G.); (M.A.M.-P.)
| | - María Adriana Martínez-Prado
- Chemical & Biochemical Engineering Department, Tecnológico Nacional de México-Instituto Tecnológico de Durango, Blvd. Felipe Pescador 1830 Ote. Durango, Durango 34080, Mexico; (G.N.-G.); (M.A.M.-P.)
| | - José Rodríguez-Rodríguez
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
| | - Itzel Y. López-Pacheco
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
| | - Juan Eduardo Sosa-Hernández
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
| | - Hafiz M. N. Iqbal
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
- Correspondence: (H.M.N.I.); (R.P.-S.)
| | - Roberto Parra-Saldívar
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, Mexico; (L.I.R.-Z.); (C.C.-Z.); (J.R.-R.); (I.Y.L.-P.); (J.E.S.-H.)
- Correspondence: (H.M.N.I.); (R.P.-S.)
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4
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Kronfel CM, Biswas A, Frick JP, Gutu A, Blensdorf T, Karty JA, Kehoe DM, Schluchter WM. The roles of the chaperone-like protein CpeZ and the phycoerythrobilin lyase CpeY in phycoerythrin biogenesis. BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS 2019; 1860:549-561. [PMID: 31173730 DOI: 10.1016/j.bbabio.2019.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 04/26/2019] [Accepted: 06/02/2019] [Indexed: 02/08/2023]
Abstract
Phycoerythrin (PE) present in the distal ends of light-harvesting phycobilisome rods in Fremyella diplosiphon (Tolypothrix sp. PCC 7601) contains five phycoerythrobilin (PEB) chromophores attached to six cysteine residues for efficient green light capture for photosynthesis. Chromophore ligation on PE subunits occurs through bilin lyase catalyzed reactions, but the characterization of the roles of all bilin lyases for phycoerythrin is not yet complete. To gain a more complete understanding about the individual functions of CpeZ and CpeY in PE biogenesis in cyanobacteria, we examined PE and phycobilisomes purified from wild type F. diplosiphon, cpeZ and cpeY knockout mutants. We find that the cpeZ and cpeY mutants accumulate less PE than wild type cells. We show that in the cpeZ mutant, chromophorylation of both PE subunits is affected, especially the Cys-80 and Cys-48/Cys-59 sites of CpeB, the beta-subunit of PE. The cpeY mutant showed reduced chromophorylation at Cys-82 of CpeA. We also show that, in vitro, CpeZ stabilizes PE subunits and assists in refolding of CpeB after denaturation. Taken together, we conclude that CpeZ acts as a chaperone-like protein, assisting in the folding/stability of PE subunits, allowing bilin lyases such as CpeY and CpeS to attach PEB to their PE subunit.
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Affiliation(s)
- Christina M Kronfel
- Department of Biological Sciences, University of New Orleans, New Orleans, LA 70148, USA
| | - Avijit Biswas
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148, USA
| | - Jacob P Frick
- Department of Biological Sciences, University of New Orleans, New Orleans, LA 70148, USA
| | - Andrian Gutu
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
| | - Tyler Blensdorf
- Department of Chemistry, Indiana University, Bloomington, IN 47405, USA
| | - Jonathan A Karty
- Department of Chemistry, Indiana University, Bloomington, IN 47405, USA
| | - David M Kehoe
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
| | - Wendy M Schluchter
- Department of Biological Sciences, University of New Orleans, New Orleans, LA 70148, USA.
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5
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Gu D, Lazo-Portugal R, Fang C, Wang Z, Ma Y, Knight M, Ito Y. Purification of R-phycoerythrin from Gracilaria lemaneiformis by centrifugal precipitation chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1087-1088:138-141. [PMID: 29738963 DOI: 10.1016/j.jchromb.2018.04.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 04/27/2018] [Accepted: 04/28/2018] [Indexed: 10/17/2022]
Abstract
Centrifugal precipitation chromatography (CpC) is a powerful chromatographic technique invented in the year 2000 but so far very little applied. The method combines dialysis, counter-current and salting out processes. The separation rotor consists of two identical spiral channels separated by a dialysis membrane (6-8 K MW cut-off) in which the upper channel is eluted with an ammonium sulfate gradient and the lower channel with water, and the mixtures are separated according to their solubility in ammonium sulfate as a chromatographic technique. In the present study, the method was successfully applied for separation and purification of R-phycoerythrin (R-PE), a protein widely used as a fluorescent probe, from the red alga Gracilaria lemaneiformis. The separation was performed with the elution of ammonium sulfate from 50% to 0% in 21.5 h at a flow rate of 0.5 ml/min, while the lower channel was eluted with water at a flow rate of 0.05 ml/min after sample charge, and the column was rotated at 200 rpm. After a single run, the absorbance ratio A565/A280 (a criterion for the purity of R-PE) was increased from 0.5 of the crude to 6.5. The purified R-PE exhibited a typical "three peaks" spectrum with absorbance maximum at 497, 538 and 565 nm. The Native-PAGE showed one single protein band and 20 kDa (subunits α and β) and 30 kDa (subunit γ) can be observed in SDS-PAGE analysis which were consistent with the (αβ)6γ subunit composition of R-PE. The results indicated that CpC is an efficient method to obtain protein with the high purity from a complex source.
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Affiliation(s)
- Dongyu Gu
- School of Marine Science and Environment Engineering, Dalian Ocean University, Dalian 116023, China; Laboratory of Bioseparation Technology, National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD 20892, USA
| | | | - Chen Fang
- School of Marine Science and Environment Engineering, Dalian Ocean University, Dalian 116023, China
| | - Zhantong Wang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ying Ma
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA
| | | | - Yoichiro Ito
- Laboratory of Bioseparation Technology, National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD 20892, USA.
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6
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Limsakul P, Peng Q, Wu Y, Allen ME, Liang J, Remacle AG, Lopez T, Ge X, Kay BK, Zhao H, Strongin AY, Yang XL, Lu S, Wang Y. Directed Evolution to Engineer Monobody for FRET Biosensor Assembly and Imaging at Live-Cell Surface. Cell Chem Biol 2018; 25:370-379.e4. [PMID: 29396288 DOI: 10.1016/j.chembiol.2018.01.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 06/01/2017] [Accepted: 12/29/2017] [Indexed: 12/14/2022]
Abstract
Monitoring enzymatic activities at the cell surface is challenging due to the poor efficiency of transport and membrane integration of fluorescence resonance energy transfer (FRET)-based biosensors. Therefore, we developed a hybrid biosensor with separate donor and acceptor that assemble in situ. The directed evolution and sequence-function analysis technologies were integrated to engineer a monobody variant (PEbody) that binds to R-phycoerythrin (R-PE) dye. PEbody was used for visualizing the dynamic formation/separation of intercellular junctions. We further fused PEbody with the enhanced CFP and an enzyme-specific peptide at the extracellular surface to create a hybrid FRET biosensor upon R-PE capture for monitoring membrane-type-1 matrix metalloproteinase (MT1-MMP) activities. This biosensor revealed asymmetric distribution of MT1-MMP activities, which were high and low at loose and stable cell-cell contacts, respectively. Therefore, directed evolution and rational design are promising tools to engineer molecular binders and hybrid FRET biosensors for monitoring molecular regulations at the surface of living cells.
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Affiliation(s)
- Praopim Limsakul
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Qin Peng
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Yiqian Wu
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Molly E Allen
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Jing Liang
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Albert G Remacle
- Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Tyler Lopez
- Department of Chemical and Environmental Engineering, University of California, Riverside, Riverside, CA, USA
| | - Xin Ge
- Department of Chemical and Environmental Engineering, University of California, Riverside, Riverside, CA, USA
| | - Brian K Kay
- Department of Biological Sciences, University of Illinois Chicago, Chicago, IL 60607, USA
| | - Huimin Zhao
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Alex Y Strongin
- Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Xiang-Lei Yang
- Departments of Chemical Physiology and Cell and Molecular Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Shaoying Lu
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA.
| | - Yingxiao Wang
- Department of Bioengineering, Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA 92093, USA.
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7
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Malairaj S, Muthu S, Gopal VB, Perumal P, Ramasamy R. Qualitative and quantitative determination of R-phycoerythrin from Halymenia floresia (Clemente) C. Agardh by polyacrylamide gel using electrophoretic elution technique. J Chromatogr A 2016; 1454:120-6. [DOI: 10.1016/j.chroma.2016.05.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/14/2016] [Accepted: 05/19/2016] [Indexed: 10/21/2022]
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8
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Wang Q, Xu Y, Hou Y, Wang Y, Yan M, Zhang X, Wang H. Highly sensitive and selective fluorescence detection of Hg(ii) ions based on R-phycoerythrin from Porphyra yezoensis. RSC Adv 2016. [DOI: 10.1039/c6ra24185a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
R-Phycoerythrin (R-PE) is a kind of natural fluorescent protein from marine Porphyra yezoensis.
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Affiliation(s)
- Quanfu Wang
- School of Municipal and Environmental Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- School of Marine Science and Technology
| | - Yifeng Xu
- School of Municipal and Environmental Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- School of Marine Science and Technology
| | - Yanhua Hou
- School of Municipal and Environmental Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- School of Marine Science and Technology
| | - Yifan Wang
- School of Municipal and Environmental Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- School of Marine Science and Technology
| | - Meihong Yan
- School of Marine Science and Technology
- Harbin Institute of Technology
- Weihai 264209
- P. R. China
| | - Xiangyu Zhang
- School of Marine Science and Technology
- Harbin Institute of Technology
- Weihai 264209
- P. R. China
| | - Hua Wang
- School of Municipal and Environmental Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- College of Chemistry and Chemical Engineering
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9
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Munier M, Morançais M, Dumay J, Jaouen P, Fleurence J. One-step purification of R-phycoerythrin from the red edible seaweed Grateloupia turuturu. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 992:23-9. [PMID: 25939094 DOI: 10.1016/j.jchromb.2015.04.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 04/03/2015] [Accepted: 04/08/2015] [Indexed: 01/22/2023]
Abstract
A one-step chromatographic method for the purification of R-phycoerythrin (R-PE) of Grateloupia turuturu Yamada is described. Native R-PE was obtained with a purity index of 2.89 and a recovery yield of 27% using DEAE-Sepharose Fast Flow chromatography with a three-step increase in ionic strength. The analysis by SDS electrophoresis showed a broad band between 18 and 21kDa in size corresponding to subunits α and β and a low intensity band of 29kDa corresponding to the γ subunit. Two forms of R-PE were identified by gel filtration chromatography: a native form with a molecular weight of 260±5kDa and a dissociated form with a molecular weight of 60±2kDa. The native form presented the characteristic absorption spectrum of R-PE with three absorbance maxima at 498, 540 and 565nm, whereas the dissociated form presented only the 498 and 540nm peaks. Moreover, the two forms displayed two different fluorescence maxima.
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Affiliation(s)
- Mathilde Munier
- FR CNRS 3473 IUML, Mer Molécule Santé (MMS), EA 2160, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Michèle Morançais
- FR CNRS 3473 IUML, Mer Molécule Santé (MMS), EA 2160, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Justine Dumay
- FR CNRS 3473 IUML, Mer Molécule Santé (MMS), EA 2160, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Pascal Jaouen
- FR CNRS 3473 IUML, UMR-CNRS 6144 (GEPEA), Université de Nantes, CRTT 37 boulevard de l'Université, BP 406, 44602 Saint-Nazaire Cedex, France
| | - Joël Fleurence
- FR CNRS 3473 IUML, Mer Molécule Santé (MMS), EA 2160, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
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10
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Dumay J, Morançais M, Nguyen HPT, Fleurence J. Extraction and Purification of R-phycoerythrin from Marine Red Algae. Methods Mol Biol 2015; 1308:109-17. [PMID: 26108500 DOI: 10.1007/978-1-4939-2684-8_5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This chapter focuses on the recovery of an R-Phycoerythrin (R-PE)-enriched fraction from marine algae. Since R-PE is a proteinaceous pigment, we have developed a simple and rapid two-step method devoted to the extraction and purification of R-PE from marine red algae. Here we describe a phosphate buffer extraction followed by anion exchange chromatography carried on a DEAE Sepharose Fast Flow column. To ensure the quality and quantity of R-PE recovery, we also indicate different methods to monitor each fraction obtained, such as spectrophotometric indicators, gel filtration, and SDS-PAGE analysis.
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Affiliation(s)
- Justine Dumay
- LUNAM Université, Université de Nantes, MMS, 2 rue de la Houssinière, BP 92208, Nantes, 44322, France,
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11
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Sonani RR, Rastogi RP, Joshi M, Madamwar D. A stable and functional single peptide phycoerythrin (15.45 kDa) from Lyngbya sp. A09DM. Int J Biol Macromol 2014; 74:29-35. [PMID: 25485942 DOI: 10.1016/j.ijbiomac.2014.11.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 11/25/2014] [Accepted: 11/27/2014] [Indexed: 12/23/2022]
Abstract
A functional and stable truncated-phycoerythrin (T-PE) was found as a result of spontaneous in vitro truncation. Truncation was noticed to occur during storage of purified native-phycoerythrin (N-PE) isolated from Lyngbya sp. A09DM. SDS and native-PAGE analysis revealed the truncation of N-PE, containing α (19.0 kDa)--and β (21.5 kDa)--subunits to the only single peptide of ∼15.45 kDa (T-PE). The peptide mass fingerprinting (PMF) and MS/MS analysis indicated that T-PE is the part of α-subunit of N-PE. UV-visible absorption peak of N-PE was found to split into two peaks (540 and 565 nm) after truncation, suggesting the alterations in its folded state. The emission spectra of both N-PE and T-PE show the emission band centered at 581 nm (upon excitation at 559 nm) suggested the maintenance of fluorescence even after significant truncation. Urea-induced denaturation and Gibbs-free energy (ΔGD°) calculations suggested that the folding and structural stability of T-PE was almost similar to that of N-PE. Presented bunch of evidences revealed the truncation in N-PE without perturbing its folding, structural stability and functionality (fluorescence), and thereby suggested its applicability in fluorescence based biomedical techniques where smaller fluorescence molecules are more preferable.
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Affiliation(s)
- Ravi Raghav Sonani
- BRD School of Biosciences, Sardar Patel University, Vadtal Road, Satellite Campus, Post Box No. 39, Vallabh Vidyanagar 388120, Gujarat, India.
| | - Rajesh Prasad Rastogi
- BRD School of Biosciences, Sardar Patel University, Vadtal Road, Satellite Campus, Post Box No. 39, Vallabh Vidyanagar 388120, Gujarat, India.
| | - Meghna Joshi
- BRD School of Biosciences, Sardar Patel University, Vadtal Road, Satellite Campus, Post Box No. 39, Vallabh Vidyanagar 388120, Gujarat, India
| | - Datta Madamwar
- BRD School of Biosciences, Sardar Patel University, Vadtal Road, Satellite Campus, Post Box No. 39, Vallabh Vidyanagar 388120, Gujarat, India.
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12
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Munier M, Jubeau S, Wijaya A, Morançais M, Dumay J, Marchal L, Jaouen P, Fleurence J. Physicochemical factors affecting the stability of two pigments: R-phycoerythrin of Grateloupia turuturu and B-phycoerythrin of Porphyridium cruentum. Food Chem 2014; 150:400-7. [DOI: 10.1016/j.foodchem.2013.10.113] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 09/26/2013] [Accepted: 10/24/2013] [Indexed: 12/20/2022]
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Bekasova O, Shubin V, Safenkova I, Kovalyov L, Kurganov B. Structural changes in R-phycoerythrin upon CdS quantum dot synthesis in tunnel cavities of protein molecules. Int J Biol Macromol 2013; 62:623-8. [DOI: 10.1016/j.ijbiomac.2013.10.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Revised: 10/07/2013] [Accepted: 10/08/2013] [Indexed: 01/23/2023]
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Duan N, Wu S, Yu Y, Ma X, Xia Y, Chen X, Huang Y, Wang Z. A dual-color flow cytometry protocol for the simultaneous detection of Vibrio parahaemolyticus and Salmonella typhimurium using aptamer conjugated quantum dots as labels. Anal Chim Acta 2013; 804:151-8. [PMID: 24267076 DOI: 10.1016/j.aca.2013.09.047] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 09/20/2013] [Accepted: 09/22/2013] [Indexed: 11/30/2022]
Abstract
A sensitive, specific method for the collection and detection of pathogenic bacteria was demonstrated using quantum dots (QDs) as a fluorescence marker coupled with aptamers as the molecular recognition element by flow cytometry. The aptamer sequences were selected using a bacterium-based SELEX strategy in our laboratory for Vibrio parahaemolyticus and Salmonella typhimurium that, when applied in this method, allows for the specific recognition of the bacteria from complex mixtures including shrimp samples. Aptamer-modified QDs (QD-apt) were employed to selectively capture and simultaneously detect the target bacteria with high sensitivity using the fluorescence of the labeled QDs. The signal intensity is amplified due to the high photostability of QDs nanoparticles, resulting in improved sensitivity over methods using individual dye-labeled probes. This proposed method is promising for the sensitive detection of other pathogenic bacteria in food stuff if suitable aptamers are chosen. The method may also provide another potential platform for the application of aptamer-conjugated QDs in flow cytometry.
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Affiliation(s)
- Nuo Duan
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
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Lage-Yusty MA, Caramés-Adán P, López-Hernández J. Determination of phycobiliproteins by constant-wavelength synchronous spectrofluorimetry method in red algae. CYTA - JOURNAL OF FOOD 2013. [DOI: 10.1080/19476337.2012.728629] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Dumay J, Clément N, Morançais M, Fleurence J. Optimization of hydrolysis conditions of Palmaria palmata to enhance R-phycoerythrin extraction. BIORESOURCE TECHNOLOGY 2013; 131:21-7. [PMID: 23334315 DOI: 10.1016/j.biortech.2012.12.146] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 12/20/2012] [Accepted: 12/21/2012] [Indexed: 05/27/2023]
Abstract
In this study, response surface methodology was applied to optimize R-phycoerythrin extraction from the red seaweed Palmaria palmata, using enzymatic digestion. Several algal treatments prior to digestion were first investigated. The extraction yield and the purity index of R-phycoerythrin, and the recovery of proteins and reducing sugars in the water-soluble fraction were then studied in relation to the hydrolysis time, the temperature and the enzyme/seaweed ratio. Enzymatic digestion appears to be an effective treatment for R-phycoerythrin extraction. Moreover, using the seaweed roughly cut in its wet form gives the most interesting results in terms of extract quality and economic cost. The R-phycoerythrin extraction yield is 62 times greater than without enzyme treatment and 16 times greater than without optimization. Enzymatic optimization enhanced the purity index up to 16 times.
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Affiliation(s)
- Justine Dumay
- LUNAM Université, Université de Nantes, MMS, Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France.
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Biswas A, Boutaghou MN, Alvey RM, Kronfel CM, Cole RB, Bryant DA, Schluchter WM. Characterization of the activities of the CpeY, CpeZ, and CpeS bilin lyases in phycoerythrin biosynthesis in Fremyella diplosiphon strain UTEX 481. J Biol Chem 2011; 286:35509-35521. [PMID: 21865169 PMCID: PMC3195565 DOI: 10.1074/jbc.m111.284281] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 08/21/2011] [Indexed: 02/02/2023] Open
Abstract
When grown in green light, Fremyella diplosiphon strain UTEX 481 produces the red-colored protein phycoerythrin (PE) to maximize photosynthetic light harvesting. PE is composed of two subunits, CpeA and CpeB, which carry two and three phycoerythrobilin (PEB) chromophores, respectively, that are attached to specific Cys residues via thioether linkages. Specific bilin lyases are hypothesized to catalyze each PEB ligation. Using a heterologous, coexpression system in Escherichia coli, the PEB ligation activities of putative lyase subunits CpeY, CpeZ, and CpeS were tested on the CpeA and CpeB subunits from F. diplosiphon. Purified His(6)-tagged CpeA, obtained by coexpressing cpeA, cpeYZ, and the genes for PEB synthesis, had absorbance and fluorescence emission maxima at 566 and 574 nm, respectively. CpeY alone, but not CpeZ, could ligate PEB to CpeA, but the yield of CpeA-PEB was lower than achieved with CpeY and CpeZ together. Studies with site-specific variants of CpeA(C82S and C139S), together with mass spectrometric analysis of trypsin-digested CpeA-PEB, revealed that CpeY/CpeZ attached PEB at Cys(82) of CpeA. The CpeS bilin lyase ligated PEB at both Cys(82) and Cys(139) of CpeA but very inefficiently; the yield of PEB ligated at Cys(82) was much lower than observed with CpeY or CpeY/CpeZ. However, CpeS efficiently attached PEB to Cys(80) of CpeB but neither CpeY, CpeZ, nor CpeY/CpeZ could ligate PEB to CpeB.
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Affiliation(s)
- Avijit Biswas
- Department of Biological Science, University of New Orleans, New Orleans, Louisiana 70148
| | - M Nazim Boutaghou
- Department of Chemistry, University of New Orleans, New Orleans, Louisiana 70148
| | - Richard M Alvey
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - Christina M Kronfel
- Department of Biological Science, University of New Orleans, New Orleans, Louisiana 70148
| | - Richard B Cole
- Department of Chemistry, University of New Orleans, New Orleans, Louisiana 70148
| | - Donald A Bryant
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania 16802; Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717
| | - Wendy M Schluchter
- Department of Biological Science, University of New Orleans, New Orleans, Louisiana 70148.
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Determination of salbutamol using R-phycoerythrin immobilized on eggshell membrane surface as a fluorescence probe. Anal Bioanal Chem 2010; 397:3015-22. [DOI: 10.1007/s00216-010-3878-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Revised: 05/25/2010] [Accepted: 05/25/2010] [Indexed: 11/25/2022]
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Liu S, Chen H, Qin S, Zhang W, Guan X, Lu Y. Highly soluble and stable recombinant holo-phycocyanin alpha subunit expressed in Escherichia coli. Biochem Eng J 2009. [DOI: 10.1016/j.bej.2009.08.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Chowdhury MH, Ray K, Aslan K, Lakowicz JR, Geddes CD. Metal-Enhanced Fluorescence of Phycobiliproteins from Heterogeneous Plasmonic Nanostructures. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2007; 111:18856-18863. [PMID: 18521191 PMCID: PMC2408830 DOI: 10.1021/jp0731250] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
We report here the use of plasmonic metal nanostructures in the form of silver island films (SiFs) to enhance the fluorescence emission of five different phycobiliproteins. Our findings clearly show that the phycobiliproteins display up to a 9-fold increase in fluorescence emission intensity, with a maximum 7-fold decrease in lifetime when they are assembled as a monolayer above SiFs, as compared to a monolayer assembled on the surface of amine-terminated glass slides of the control sample. The study was also repeated with a thin liquid layer of the phycobiliproteins sandwiched between two glass substrates (and a SiFs and a glass substrate) clamped together. Similarly, the results show a maximum 10-fold increase in fluorescence emission intensity coupled with a 2-fold decrease in lifetime of the phycobiliproteins in the SiF-glass setup as compared to the glass control sample, implying that near-field enhancement of phycobiliprotein emission can be attained both with and without chemical linkage of the proteins to the SiFs. Hence, our results clearly show that metal-enhanced fluorescence (MEF) can potentially be employed to increase the sensitivity and detection limit of the plethora of bioassays that employ phycobiliproteins as fluorescence labels, such as in fluoro-immunoassays where the assay can be tethered on the surface of SiFs, and also in flow cytometry where analytes in the liquid phase could potentially flow through channels coated with SiFs without actually being attached to the silver.
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Zhao KH, Su P, Tu JM, Wang X, Liu H, Plöscher M, Eichacker L, Yang B, Zhou M, Scheer H. Phycobilin:cystein-84 biliprotein lyase, a near-universal lyase for cysteine-84-binding sites in cyanobacterial phycobiliproteins. Proc Natl Acad Sci U S A 2007; 104:14300-5. [PMID: 17726096 PMCID: PMC1955460 DOI: 10.1073/pnas.0706209104] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Phycobilisomes, the light-harvesting complexes of cyanobacteria and red algae, contain two to four types of chromophores that are attached covalently to seven or more members of a family of homologous proteins, each carrying one to four binding sites. Chromophore binding to apoproteins is catalyzed by lyases, of which only few have been characterized in detail. The situation is complicated by nonenzymatic background binding to some apoproteins. Using a modular multiplasmidic expression-reconstitution assay in Escherichia coli with low background binding, phycobilin:cystein-84 biliprotein lyase (CpeS1) from Anabaena PCC7120, has been characterized as a nearly universal lyase for the cysteine-84-binding site that is conserved in all biliproteins. It catalyzes covalent attachment of phycocyanobilin to all allophycocyanin subunits and to cysteine-84 in the beta-subunits of C-phycocyanin and phycoerythrocyanin. Together with the known lyases, it can thereby account for chromophore binding to all binding sites of the phycobiliproteins of Anabaena PCC7120. Moreover, it catalyzes the attachment of phycoerythrobilin to cysteine-84 of both subunits of C-phycoerythrin. The only exceptions not served by CpeS1 among the cysteine-84 sites are the alpha-subunits from phycocyanin and phycoerythrocyanin, which, by sequence analyses, have been defined as members of a subclass that is served by the more specialized E/F type lyases.
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Affiliation(s)
- Kai-Hong Zhao
- Colleges of *Life Science and Technology and
- To whom correspondence may be addressed. E-mail: or
| | - Ping Su
- Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; and
| | - Jun-Ming Tu
- Colleges of *Life Science and Technology and
- Department Biologie I–Botanik, Universität München, Menzinger Strasse 67, D-80638 Munich, Germany
| | - Xing Wang
- Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; and
| | - Hui Liu
- Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; and
| | - Matthias Plöscher
- Department Biologie I–Botanik, Universität München, Menzinger Strasse 67, D-80638 Munich, Germany
| | - Lutz Eichacker
- Department Biologie I–Botanik, Universität München, Menzinger Strasse 67, D-80638 Munich, Germany
| | - Bei Yang
- Colleges of *Life Science and Technology and
| | - Ming Zhou
- Colleges of *Life Science and Technology and
- Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; and
| | - Hugo Scheer
- Department Biologie I–Botanik, Universität München, Menzinger Strasse 67, D-80638 Munich, Germany
- To whom correspondence may be addressed. E-mail: or
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