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Yue Z, Yao M, Bai G, Wang J, Zhuo K, Wang J, Wang Y. Controllable enzymatic superactivity of α-chymotrypsin activated by the electrostatic interaction with cationic gemini surfactants. RSC Adv 2021; 11:7294-7304. [PMID: 35423262 PMCID: PMC8694959 DOI: 10.1039/d0ra09843d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 02/07/2021] [Indexed: 12/01/2022] Open
Abstract
Surfactant plays a critical role in enzymatic multi-functionalization processes. However, a deep understanding of surfactant-enzyme interactions has been lacking up until now due to the extreme complexity of the mixed system. This work reported the effect of cationic gemini surfactants, alkanediyl-α,ω-bis(dimethyldodecylammonium bromide) (C12C S C12Br2, S = 2, 6, and 10) on the enzymatic activity and conformation of α-chymotrypsin (α-CT) in phosphate buffer solution (PBS, pH 7.3). The enzymatic activity was assessed by the rate of 2-naphthyl acetate (2-NA) hydrolysis measured by UV-vis absorption. The superactivity of α-CT in the presence of C12C S C12Br2 appears in the concentration region below the critical micelle concentration (cmc) of the surfactant, and its maximum superactivity is correlated to the spacer length of C12C S C12Br2. Subtle regulation of the charge density of headgroups of the cationic surfactant can be achieved through partial charge neutralization of cationic headgroups by introducing inorganic counterions or oppositely charged surfactant, demonstrating that the electrostatic interaction plays the crucial role for emergence of the superactivity. The interaction between C12C S C12Br2 (S = 2,6, and 10) and α-CT was characterized by isothermal titration calorimetry (ITC), and the obtained endothermic enthalpy change indicates that the interaction induces the change in conformation and enzymatic superactivity. The methodologies of fluorescence spectroscopy, circular dichroism (CD), and differential scanning calorimetry (DSC) show that the gemini surfactants with different spacer lengths induct and regulate the secondary, tertiary and even fourth structures of the protein. The present work is significant to get deeper insight into the mechanism of the activation and denaturation of enzymes.
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Affiliation(s)
- Zheng Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Meihuan Yao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Guangyue Bai
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Jiuxia Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
- School of Chemistry and Chemical Engineering, Henan Institute of Science And Technology Xinxiang Henan 453003 P. R. China
| | - Kelei Zhuo
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Yujie Wang
- School of Chemistry and Chemical Engineering, Henan Institute of Science And Technology Xinxiang Henan 453003 P. R. China
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Verma SK, Ghosh KK, Verma R, Verma S. Influence of cationic surfactants and inorganic salts on the enzyme kinetic activity of
Mucor javanicus
lipase. INT J CHEM KINET 2020. [DOI: 10.1002/kin.21444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Santosh K. Verma
- School of Chemistry and Chemical Engineering Yulin University Yulin Shaanxi People's Republic of China
- Shaanxi Key Laboratory of Low Metamorphic Coal Clean Utilization Yulin University Yulin Shaanxi People's Republic of China
- School of Studies in Chemistry Pt. Ravishankar Shukla University Raipur Chhattisgarh India
| | - Kallol K. Ghosh
- School of Studies in Chemistry Pt. Ravishankar Shukla University Raipur Chhattisgarh India
| | - Rameshwari Verma
- School of Chemistry and Chemical Engineering Yulin University Yulin Shaanxi People's Republic of China
- Shaanxi Key Laboratory of Low Metamorphic Coal Clean Utilization Yulin University Yulin Shaanxi People's Republic of China
- School of Studies in Chemistry Pt. Ravishankar Shukla University Raipur Chhattisgarh India
| | - Shekhar Verma
- University College of Pharmacy Raipur Pt. Deendayal Upadhyay Memorial Health Sciences and Aayush University of Chhattisgarh Raipur India
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3
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Li M, He Y, Meng H, Dong Y, Shang Y, Liu H, Qu Z, Liu Y. Multiple effects of sodium dodecyl sulfate on chromogenic catalysis of tetramethylbenzidine with horseradish peroxidase. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2019.1702050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Meng Li
- Key Laboratory of Cosmetic, China National Light Industry, School of Science, Beijing Technology and Business University, Beijing, China
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Yifan He
- Key Laboratory of Cosmetic, China National Light Industry, School of Science, Beijing Technology and Business University, Beijing, China
| | - Hong Meng
- Key Laboratory of Cosmetic, China National Light Industry, School of Science, Beijing Technology and Business University, Beijing, China
| | - Yinmao Dong
- Key Laboratory of Cosmetic, China National Light Industry, School of Science, Beijing Technology and Business University, Beijing, China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Honglai Liu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Zhaohui Qu
- Nutri-Woods Bio-Tech (Beijing) Co., Ltd, Beijing, China
| | - Youting Liu
- Nutri-Woods Bio-Tech (Beijing) Co., Ltd, Beijing, China
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4
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Patra A, Samanta N, Das DK, Mitra RK. Enhanced Catalytic Activity of α-Chymotrypsin in Cationic Surfactant Solutions: The Component Specificity Revisited. J Phys Chem B 2017; 121:1457-1465. [PMID: 28151666 DOI: 10.1021/acs.jpcb.6b10472] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Enhanced catalytic activity (super activity) of enzymes in the presence of surfactants is of key importance in "micellar enzymology"; such super activity is not very trivial, it is highly system specific, and the mechanism behind the activity enhancement is not always well apprehended. We report the catalytic activity of α-chymotrypsin (CHT) on ala-ala-phe-7-amido-4-methylcoumarin (AMC) in the presence of cationic surfactants of different hydrophobic chain lengths: dodecyltrimethylammonium bromide (DTAB), cetyltrimethylammonium bromide (CTAB) and octadecyltrimethylammonium bromide (OTAB). It is observed that in comparison to buffer the catalytic activity of CHT is enhanced 5-fold in premicellar DTAB solutions, while negligible changes are observed in CTAB and OTAB. Activity decreases considerably in the post micellar concentration, specifically for the latter two surfactants. A similar trend is also obtained in another substrate 2-napthyal acetate hydrolysis. Such surfactant specific superactivity is intriguing. The protein's secondary and tertiary structures in the presence of these surfactants are determined using circular dichroism (CD) spectroscopy and it is found that both CTAB and OTAB perturb the protein structure significantly, especially in the post micellar concentrations. DTAB, on the other hand, does not produce noticeable changes in the protein structure. The various pairwise interactions present in the system have been underlined using both steady-state and time-resolved fluorescence spectroscopy. Assuming a three-step kinetics model, we determine the free energy changes of the reaction, and the observations have been discussed in the light of the various interactions among the components.
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Affiliation(s)
- Animesh Patra
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Block JD, Sector III, Salt Lake, Kolkata 700106, India
| | - Nirnay Samanta
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Block JD, Sector III, Salt Lake, Kolkata 700106, India
| | - Dipak Kumar Das
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Block JD, Sector III, Salt Lake, Kolkata 700106, India
| | - Rajib Kumar Mitra
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Block JD, Sector III, Salt Lake, Kolkata 700106, India
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Verma SK, Ghritlahre BK, Ghosh KK, Verma R, Verma S, Zhao X. Influence of Amine-Based Cationic Gemini Surfactants on Catalytic Activity of α-Chymotrypsin. INT J CHEM KINET 2016. [DOI: 10.1002/kin.21032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Santosh Kumar Verma
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; No. 122, Luoshi Road Wuhan 430070 P. R. China
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur, 492010 (C.G.) India
| | | | - Kallol K Ghosh
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur, 492010 (C.G.) India
| | - Rameshwari Verma
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; No. 122, Luoshi Road Wuhan 430070 P. R. China
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur, 492010 (C.G.) India
| | - Shekhar Verma
- SSTC-SSGI-Faculty of Pharmaceutical; Science, Junwani, Bhilai 490020 (C.G.) India
| | - Xiujian Zhao
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; No. 122, Luoshi Road Wuhan 430070 P. R. China
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De Matteis L, Di Renzo F, Germani R, Goracci L, Spreti N, Tiecco M. α-Chymotrypsin superactivity in quaternary ammonium salt solution: kinetic and computational studies. RSC Adv 2016. [DOI: 10.1039/c6ra07425a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ammonium salts determine an increase of the hydrophobicity of the α-chymotrypsin catalytic site and therefore an improvement of its activity.
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Affiliation(s)
- Laura De Matteis
- Department of Physical and Chemical Sciences
- University of L'Aquila
- I-67100 Coppito
- Italy
| | - Francesca Di Renzo
- Department of Physical and Chemical Sciences
- University of L'Aquila
- I-67100 Coppito
- Italy
| | - Raimondo Germani
- CEMIN, Centre of Excellence on Nanostructured Innovative Materials
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- I-06123 Perugia
| | - Laura Goracci
- Laboratory for Chemoinformatics and Molecular Modelling
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- I-06123 Perugia
| | - Nicoletta Spreti
- Department of Physical and Chemical Sciences
- University of L'Aquila
- I-67100 Coppito
- Italy
| | - Matteo Tiecco
- CEMIN, Centre of Excellence on Nanostructured Innovative Materials
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- I-06123 Perugia
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Verma SK, Ghosh KK, Verma R, Verma S, N. GH, Zhao X. Activity of α-Chymotrypsin in Cationic and Nonionic Micellar Media: Ultraviolet and Fluorescence Spectroscopic Approach. INT J CHEM KINET 2015. [DOI: 10.1002/kin.20972] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Santosh K. Verma
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; Wuhan 430070 People's Republic of China
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur India
| | - Kallol K. Ghosh
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur India
| | - Rameshwari Verma
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; Wuhan 430070 People's Republic of China
- School of Studies in Chemistry; Pt. Ravishankar Shukla University; Raipur India
| | - Shekhar Verma
- Faculty of Pharmaceutical Sciences; Shri Shankaracharya Group of Institutions; Bhilai India
| | - Girish H. N.
- State Key Laboratory of Advance Technology for Material Synthesis and Processing; Wuhan University of Technology; Wuhan 430070 People's Republic of China
| | - Xiujian Zhao
- State Key Laboratory of Silicate Materials for Architectures; Wuhan University of Technology; Wuhan 430070 People's Republic of China
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8
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Surface, conformational and catalytic activity approach of α-chymotrypsin and trypsin in micellar media. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.01.070] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Superactivity induced by micellar systems as the key for boosting the yield of enzymatic reactions. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.06.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Abstract
Surfactants are self-assembled compounds that depend on their structure and electric charge can interact as monomer or micelle with other compounds (substrates). These interactions which may catalyze or inhibit the reaction rates are studied with pseudophase, cooperativity, and stoichiometric (classical) models. In this review, we discuss applying these models to study surfactant-substrate interactions and their effects on Diels-Alder, redox, photochemical, decomposition, enzymatic, isomerization, ligand exchange, radical, and nucleophilic reactions.
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VERMA SANTOSHKUMAR, GHOSH KALLOLK. Activity, stability and kinetic parameters for α-chymotrypsin catalysed reactions in AOT/isooctane reverse micelles with nonionic and zwitterionic mixed surfactants. J CHEM SCI 2013. [DOI: 10.1007/s12039-013-0434-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Investigation of antioxidant activity of Quercetin (2-(3, 4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one) in aqueous micellar media. Food Res Int 2013. [DOI: 10.1016/j.foodres.2012.12.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Verma SK, Ghosh KK. Effect of cationic surfactants on the enzymatic activity of α-chymotrypsin. KINETICS AND CATALYSIS 2011. [DOI: 10.1134/s0023158411010216] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Verma SK, Ghosh KK. Micellar and Surface Properties of Some Monomeric Surfactants and a Gemini Cationic Surfactant. J SURFACTANTS DETERG 2010. [DOI: 10.1007/s11743-010-1237-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Kumar B, Ghosh KK, Dafonte PR. Comparative study of the cationic surfactants and their influence on the alkaline hydrolysis of acetylsalicylic acid. INT J CHEM KINET 2010. [DOI: 10.1002/kin.20515] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Verma SK, Ghosh KK. α-Chymotrypsin catalyzed hydrolysis of p-nitrophenyl acetate in cationic microemulsions. Colloids Surf A Physicochem Eng Asp 2010. [DOI: 10.1016/j.colsurfa.2010.07.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Kinetics of brilliant green fading in the presence of TX-100, DTAB and SDS. REACTION KINETICS MECHANISMS AND CATALYSIS 2010. [DOI: 10.1007/s11144-010-0208-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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