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Zou Y, Li X, Xin X, Xu H, Zhao G. Microbial-Driven Synthesis and Hydrolysis of Neohesperidin Dihydrochalcone: Biotransformation Process and Feasibility Investigation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:4246-4256. [PMID: 38317352 DOI: 10.1021/acs.jafc.3c08339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
A novel yeast-mediated hydrogenation was developed for the synthesis of neohesperidin dihydrochalcone (NHDC) in high yields (over 83%). Moreover, whole-cell catalytic hydrolysis was also designed to hydrolyze NHDC into potential sweeteners, hesperetin dihydrochalcone-7-O-glucoside (HDC-G) and hesperetin dihydrochalcone (HDC). The biohydrogenation was further combined with whole-cell hydrolysis to achieve a one-pot two-step biosynthesis, utilizing yeast to hydrogenate C═C in the structure, while Aspergillus niger cells hydrolyze glycosides. The conversion of NHDC and the proportion of hydrolysis products could be controlled by adjusting the catalysts, the components of the reaction system, and the addition of glucose. Furthermore, yeast-mediated biotransformation demonstrated superior reaction stability and enhanced safety and employed more cost-effective catalysts compared to the traditional chemical hydrogenation of NHDC synthesis. This research not only provides a new route for NHDC production but also offers a safe and flexible one-pot cascade biosynthetic platform for the production of high-value compounds from citrus processing wastes.
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Affiliation(s)
- Yucong Zou
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, Guangdong 510640, China
| | - Xiaofeng Li
- School of Food Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, Guangdong 510640, China
| | - Xuan Xin
- College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Dongsha Street 24, Guangzhou, Guangdong 510225, China
| | - Haixia Xu
- Jiangxi Key Laboratory National Products and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, Jiangxi 3300045, China
| | - Guanglei Zhao
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China
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Chan KK, Sundaram V, Tan J, Ho YK, Ramanan RN, Ooi CW. Enhanced activity of Candida antarctica lipase B in cholinium aminoate ionic liquids: a combined experimental and computational analysis. J Biomol Struct Dyn 2023:1-15. [PMID: 37787564 DOI: 10.1080/07391102.2023.2262590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/16/2023] [Indexed: 10/04/2023]
Abstract
As a class of ionic liquids with higher biocompatibility, cholinium aminoates ([Cho][AA]) hold potential as solvation media for enzymatic bioprocessing. Herein, solvation effect of [Cho][AA] on structural stability and enzymatic activity of Candida antarctica lipase B (CALB) was evaluated using experimental and computational approaches. Influence of [Cho][AA] on CALB stability was investigated using amino acid anions ([AA]-) with varying hydrophobicity levels. Choline phenylalaninate ([Cho][Phe]) resulted in 109.1% and 110.4% of relative CALB activity to buffer medium at 25 °C and 50 °C, respectively. Simulation results revealed the improvement of CALB's enzymatic activities by [AA]- with a strong hydrophobic character. Shielding of CALB from water molecules by [AA]- was observed. The level of CALB activity was governed by accumulation level of [AA]- at CALB's first hydration layer. The stronger interaction between His224 and Asp187 was postulated to be driven by [Cho][AA], resulting in the activity enhancement of CALB. The slight improvement of CALB activity in 0.05 M [Cho][Phe] at 50 °C could be due to the larger size of entrance to the catalytic site and the stronger interaction between the catalytic residues. The promising effect of [Cho][Phe] on CALB activation may stimulate research efforts in designing a 'fully green' bioreaction for various industrial applications.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Kam Khong Chan
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - Vidya Sundaram
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
- Biological Engineering Discipline, Indian Institute of Technology Gandhinagar, Gandhinagar, Gujarat, India
| | - Jully Tan
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - Yong Kuen Ho
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - Ramakrishnan Nagasundara Ramanan
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - Chien Wei Ooi
- Chemical Engineering Department, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
- Advanced Engineering Platform, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
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Mangiagalli M, Ami D, de Divitiis M, Brocca S, Catelani T, Natalello A, Lotti M. Short-chain alcohols inactivate an immobilized industrial lipase through two different mechanisms. Biotechnol J 2022; 17:e2100712. [PMID: 35188703 DOI: 10.1002/biot.202100712] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/26/2022] [Accepted: 02/18/2022] [Indexed: 11/07/2022]
Abstract
Broadly used in biocatalysis as acyl acceptors or (co)-solvents, short-chain alcohols often cause irreversible loss of enzyme activity. Understanding the mechanisms of inactivation is a necessary step toward the optimization of biocatalytic reactions and the design of enzyme-based sustainable processes. In this work, we explored the functional and structural response of an immobilized enzyme, Novozym 435, exposed to methanol, ethanol, and tert-butanol. N-435 consists of Candida antarctica lipase B (CALB) adsorbed on polymethacrylate beads and finds application in a variety of processes involving the presence of short-chain alcohols. The nature of the N-435 material required the development of an ad hoc method of structural analysis, based on Fourier transform infrared microspectroscopy, which was complemented by catalytic activity assays and by morphological observation by transmission electron microscopy. We found that the inactivation of N-435 is highly dependent on alcohol concentration and occurs through two different mechanisms. Short-chain alcohols induce conformational changes leading to CALB aggregation, which is only partially prevented by immobilization. Moreover, alcohol modifies the texture of the solid support promoting the enzyme release. Overall, knowledge of the molecular mechanisms underlying Novozym 435 inactivation induced by short-chain alcohols promises to overcome the limitations that usually occur during industrial processes. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Marco Mangiagalli
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Diletta Ami
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Marcella de Divitiis
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Stefania Brocca
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Tiziano Catelani
- Microscopy Facility, University of Milano-Bicocca, Milan, 20126, Italy
| | - Antonino Natalello
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Marina Lotti
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
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4
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Toledo MV, José C, Suster CRL, Collins SE, Portela R, Bañares MA, Briand LE. Catalytic and molecular insights of the esterification of ibuprofen and ketoprofen with glycerol. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111811] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Maiangwa J, Hamdan SH, Mohamad Ali MS, Salleh AB, Zaliha Raja Abd Rahman RN, Shariff FM, Leow TC. Enhancing the stability of Geobacillus zalihae T1 lipase in organic solvents and insights into the structural stability of its variants. J Mol Graph Model 2021; 105:107897. [PMID: 33770705 DOI: 10.1016/j.jmgm.2021.107897] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 11/28/2022]
Abstract
Critical to the applications of proteins in non-aqueous enzymatic processes is their structural dynamics in relation to solvent polarity. A pool of mutants derived from Geobacillus zalihae T1 lipase was screened in organic solvents (methanol, ethanol, propanol, butanol and pentanol) resulting in the selection of six mutants at initial screening (A83D/K251E, R21C, G35D/S195 N, K84R/R103C/M121I/T272 M and R106H/G327S). Site-directed mutagenesis further yielded quadruple mutants A83D/M121I/K251E/G327S and A83D/M121I/S195 N/T272 M, both of which had improved activity after incubation in methanol. The km and kcat values of these mutants vary marginally with the wild-type enzyme in the methanol/substrate mixture. Thermally induced unfolding of mutants was accompanied with some loss of secondary structure content. The root mean square deviations (RMSD) and B-factors revealed that changes in the structural organization are intertwined with an interplay of the protein backbone with organic solvents. Spatially exposed charged residues showed correlations between the solvation dynamics of the methanol solvent and the hydrophobicity of the residues. The short distances of the radial distribution function provided the required distances for hydrogen bond formation and hydrophobic interactions. These dynamic changes demonstrate newly formed structural interactions could be targeted and incorporated experimentally on the basis of solvent mobility and mutant residues.
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Affiliation(s)
- Jonathan Maiangwa
- Department of Cell and Molecular Biology, Enzyme Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia; Department of Microbiology Kaduna State University, Nigeria; Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia
| | - Siti Hajar Hamdan
- Department of Biochemistry, Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia
| | - Mohd Shukuri Mohamad Ali
- Department of Biochemistry, Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia
| | - Abu Bakar Salleh
- Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia
| | - Raja Noor Zaliha Raja Abd Rahman
- Department of Microbiology, Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
| | - Fairolniza Mohd Shariff
- Institute of Bioscience, 43400, UPM Serdang, Universiti Putra Malaysia Serdang, Selangor, Malaysia
| | - Thean Chor Leow
- Department of Cell and Molecular Biology, Enzyme Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia; Enzyme Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia Serdang, 43400, UPM Serdang, Selangor, Malaysia; Institute of Bioscience, 43400, UPM Serdang, Universiti Putra Malaysia Serdang, Selangor, Malaysia.
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Mangiagalli M, Carvalho H, Natalello A, Ferrario V, Pennati ML, Barbiroli A, Lotti M, Pleiss J, Brocca S. Diverse effects of aqueous polar co-solvents on Candida antarctica lipase B. Int J Biol Macromol 2020; 150:930-940. [DOI: 10.1016/j.ijbiomac.2020.02.145] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 02/04/2023]
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8
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Easy reuse of magnetic cross-linked enzyme aggregates of lipase B from Candida antarctica to obtain biodiesel from Chlorella vulgaris lipids. J Biosci Bioeng 2018; 126:451-457. [DOI: 10.1016/j.jbiosc.2018.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 04/12/2018] [Accepted: 04/17/2018] [Indexed: 11/21/2022]
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9
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Wang Y, Wang Y, An S, Zhang J, Han Y, Xu J, Yu F, Yu D, Fang X. Potent and selective inhibition of matrix metalloproteinases by lanthanide trichloride. RSC Adv 2018; 8:14347-14354. [PMID: 35540771 PMCID: PMC9079887 DOI: 10.1039/c8ra00871j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/20/2018] [Indexed: 01/03/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of Zn-containing and Ca-dependent proteases with vital roles in extracellular matrix remodeling. Deregulation of MMPs occurs in many pathological conditions such as cardiovascular diseases, inflammation, and cancer. The therapeutic potential of MMP inhibitors has been demonstrated in diseases such as arthritis and cancer. Here we demonstrated that the 3-valent lanthanide compounds LaCl3, TbCl3, GdCl3, YbCl3, and EuCl3 inhibit MMPs such as MMP-2, MMP-13, and MMP-14 (MT1-MMP). The inhibition is more potent and selective toward MT1-MMP compared to the other MMPs. EuCl3 was further selected to study the enzyme kinetics of the MT1-MMP inhibition. The results showed that the inhibition is a mixed type with anti-competition and non-competitive types, which indicated that inhibition was achieved by the compound bound to the non-active center of MT1-MMP and changing the enzyme conformation. The interaction between EuCl3 and MT1-MMP was further studied by UV-visible (UV-vis) light absorption. EuCl3 caused a slight blue shift of the maximum absorption wavelength of MT1-MMP, indicating the interaction reduced protein hydrophobicity. Moreover, EuCl3 exerted substantial inhibitory effects on the migration of HT-1080 cells. Thus, EuCl3 may play a role in modulating tumor cell behavior by inhibiting MMPs activities especially the MT1-MMP activity. These findings provide initial insight into the biological activity and potential therapeutic value of EuCl3.
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Affiliation(s)
- Yanyan Wang
- School of Biological Engineering, Dalian Polytechnic University Dalian 116034 China
| | - Ye Wang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University 2699 Qianjin Street Changchun 130012 P. R. China +86-0431-85155200 +86-0431-85155249
| | - Song An
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University 2699 Qianjin Street Changchun 130012 P. R. China +86-0431-85155200 +86-0431-85155249
| | - Jinrui Zhang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University 2699 Qianjin Street Changchun 130012 P. R. China +86-0431-85155200 +86-0431-85155249
| | - Yuqian Han
- School of Biological Engineering, Dalian Polytechnic University Dalian 116034 China
| | - Jinge Xu
- School of Biological Engineering, Dalian Polytechnic University Dalian 116034 China
| | - Fang Yu
- School of Biological Engineering, Dalian Polytechnic University Dalian 116034 China
| | - Dahai Yu
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University 2699 Qianjin Street Changchun 130012 P. R. China +86-0431-85155200 +86-0431-85155249
| | - Xuexun Fang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University 2699 Qianjin Street Changchun 130012 P. R. China +86-0431-85155200 +86-0431-85155249
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10
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Lotti M, Pleiss J, Valero F, Ferrer P. Enzymatic Production of Biodiesel: Strategies to Overcome Methanol Inactivation. Biotechnol J 2018; 13:e1700155. [PMID: 29461685 DOI: 10.1002/biot.201700155] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 02/10/2018] [Indexed: 01/15/2023]
Abstract
Lipase-catalyzed transesterification of triglycerides and alcohols to obtain biodiesel is an environmentally friendly and sustainable route for fuels production since, besides proceeding in mild reaction conditions, it allows for the use of low-cost feedstocks that contain water and free fatty acids, for example non-edible oils and waste oils. This review article reports recent advances in the field and focus in particular on a major issue in the enzymatic process, the inactivation of most lipases caused by methanol, the preferred acyl acceptor used for alcoholysis. The recent results about immobilization of enzymes on nano-materials and the use of whole-cell biocatalysts, as well as the use of cell-surface display technologies and metabolic engineering strategies for microbial production of biodiesel are described. It is discussed also insight into the effects of methanol on lipases obtained by modeling approaches and report on studies aimed at mining novel alcohol stable enzymes or at improving robustness in existing ones by protein engineering.
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Affiliation(s)
- Marina Lotti
- Department of Biotechnology and Biosciences, State University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy
| | - Jürgen Pleiss
- Institute of Biochemistry and Technical Biochemistry, University of Stuttgart, 70569 Stuttgart, Germany
| | - Francisco Valero
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra (Barcelona), Spain
| | - Pau Ferrer
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra (Barcelona), Spain
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Toledo MV, Llerena Suster CR, Ferreira ML, Collins SE, Briand LE. Molecular recognition of an acyl–enzyme intermediate on the lipase B from Candida antarctica. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00245a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ketoprofen and serine form an acyl–enzyme intermediate species that vibrates at 1756 cm−1 in the infrared spectra.
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Affiliation(s)
- María V. Toledo
- Centro de Investigación y Desarrollo en Ciencias Aplicadas-Dr. Jorge J. Ronco
- Universidad Nacional de La Plata
- CONICET
- Buenos Aires
- Argentina
| | - Carlos R. Llerena Suster
- Centro de Investigación y Desarrollo en Ciencias Aplicadas-Dr. Jorge J. Ronco
- Universidad Nacional de La Plata
- CONICET
- Buenos Aires
- Argentina
| | - María L. Ferreira
- Planta Piloto de Ingeniería Química – PLAPIQUI
- CONICET
- Universidad Nacional del Sur
- 8000 Bahía Blanca
- Argentina
| | - Sebastián E. Collins
- Instituto de Desarrollo Tecnológico para la Industria Química INTEC
- Universidad Nacional del Litoral
- CONICET
- 3000 Santa Fe
- Argentina
| | - Laura E. Briand
- Centro de Investigación y Desarrollo en Ciencias Aplicadas-Dr. Jorge J. Ronco
- Universidad Nacional de La Plata
- CONICET
- Buenos Aires
- Argentina
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12
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Subileau M, Jan AH, Drone J, Rutyna C, Perrier V, Dubreucq E. What makes a lipase a valuable acyltransferase in water abundant medium? Catal Sci Technol 2017. [DOI: 10.1039/c6cy01805j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The necessity to develop more eco-friendly processes in oleochemistry has recently led to a renewed consideration of lipases exhibiting high acyltransferase activity in hydrated media.
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Affiliation(s)
- M. Subileau
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
| | - A. H. Jan
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
| | - J. Drone
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - C. Rutyna
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
| | - V. Perrier
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
| | - E. Dubreucq
- Montpellier SupAgro
- UMR 1208 IATE
- 34060 Montpellier cedex 2
- France
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Towards a green enantiomeric esterification of R/S-ketoprofen: A theoretical and experimental investigation. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wang Y, Lu H, Yu D, Zhang J, Liang W, Zhang Z, Fang X. Potent selective inhibition of MMP-14 by chloroauric acid and its inhibitory effect on cancer cell invasion. RSC Adv 2015. [DOI: 10.1039/c4ra16532b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Enzyme kinetics and Matrigel invasion assay indicated that the specific inhibition of HAuCl4 on MMP-14 involves a non-competitive reversible inhibitory mechanism and HAuCl4 inhibits HT-1080 cell invasion in a dose-dependent manner.
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Affiliation(s)
- Yanyan Wang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
| | - Hezhen Lu
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
| | - Dahai Yu
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
| | - Jinrui Zhang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
| | - Weiguo Liang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
| | - Zhimin Zhang
- Department of Endodontics and Operative Dentistry
- School of Stomatology
- Jilin University
- Changchun
- P. R. China
| | - Xuexun Fang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- College of Life Science
- Jilin University
- Changchun
- P. R. China
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