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Premaratne G, Niroula J, Moulton JT, Krishnan S. Nanobioelectrocatalysis Using Human Liver Microsomes and Cytochrome P450 Bactosomes: Pyrenyl-Nanocarbon Electrodes. ACS APPLIED BIO MATERIALS 2024; 7:2197-2204. [PMID: 38431903 PMCID: PMC11022171 DOI: 10.1021/acsabm.3c01170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/10/2024] [Accepted: 02/20/2024] [Indexed: 03/05/2024]
Abstract
Human liver microsomes containing various drug-metabolizing cytochrome P450 (P450) enzymes, along with their NADPH-reductase bound to phospholipid membranes, were absorbed onto 1-pyrene butylamine pi-pi stacked with amine-functionalized multiwalled carbon nanotube-modified graphite electrodes. The interfaced microsomal biofilm demonstrated direct electrochemical communication with the underlying electrode surface and enhanced oxygen reduction electrocatalytic activity typical of heme enzymes such as P450s over the unmodified electrodes and nonenzymatic currents. Similar enhancements in currents were observed when the bioelectrodes were constructed with recombinant P450 2C9 (single isoform) expressed bactosomes. The designed liver microsomal and 2C9 bactosomal bioelectrodes successfully facilitated the electrocatalytic conversion of diclofenac, a drug candidate, into 4'-hydroxydiclofenac. The enzymatic electrocatalytic metabolite yield was several-fold greater on the modified electrodes than on the unmodified bulk graphite electrodes adsorbed with a microsomal or bactosomal film. The nonenzymatic metabolite production was less than the enzymatically catalyzed metabolite yield in the designed microsomal and bactosomal biofilm electrodes. To test the throughput potential of the designed biofilms, eight-electrode array configurations were tested with the microsomal and bactosomal biofilms toward electrochemical 4'-hydroxydiclofenac metabolite production from diclofenac. The stability of the designed microsomal bioelectrode was assessed using nonfaradaic impedance spectroscopy over 40 h, which indicated good stability.
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Affiliation(s)
- Gayan Premaratne
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Jinesh Niroula
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - James T. Moulton
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Sadagopan Krishnan
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
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Bhardwaj M, Kamble P, Mundhe P, Jindal M, Thakur P, Bajaj P. Multifaceted personality and roles of heme enzymes in industrial biotechnology. 3 Biotech 2023; 13:389. [PMID: 37942054 PMCID: PMC10630290 DOI: 10.1007/s13205-023-03804-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 07/29/2023] [Indexed: 11/10/2023] Open
Abstract
Heme enzymes are the most prominent category of iron-containing metalloenzymes with the capability of catalyzing an astonishingly wide range of reactions like epoxidation, hydroxylation, demethylation, desaturation, reduction, sulfoxidation, and decarboxylation. Various enzymes in this category are P450s, heme peroxidases, catalases, myoglobin, cytochrome C, and others. Besides this, the natural promiscuity and amenability of these enzymes to protein engineering and evolution have also added several non-native reactions such as C-H, N-H, S-H insertions, cyclopropanation, and other industrially important reactions to their capabilities. Surprisingly, all of these reactions and their wide substrate scopes are attributed to changes in the active site scaffold of different heme enzymes as the center of all enzymes is constituted by a porphyrin ring containing iron. Multiple prominent research groups across the world, including 2018, Nobel Laureate Frances Arnold's group, have shown keen interest in engineering and evolving these enzymes for utilizing their industrial potential. Besides engineering the active site, researchers have also explored the possibility of these enzymes catalyzing non-native reactions by replacing the center porphyrin ring with other cofactors or by changing the iron in the porphyrin ring with other metal ions along with engineering the active site and thereby creating novel artificial metalloenzymes. Thus, in this mini-review from our group, for the first time, we are trying to catalog various activities catalyzed by heme enzymes and their engineered variants and their active usage in various industries along with shedding light on their potential for use in various applications in the future.
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Affiliation(s)
- Mahipal Bhardwaj
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Kukatpally Industrial Estate, NH-9, Balanagar, Hyderabad, Telangana 500037 India
| | - Pranay Kamble
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Kukatpally Industrial Estate, NH-9, Balanagar, Hyderabad, Telangana 500037 India
| | - Priyanka Mundhe
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Kukatpally Industrial Estate, NH-9, Balanagar, Hyderabad, Telangana 500037 India
| | - Monika Jindal
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Kukatpally Industrial Estate, NH-9, Balanagar, Hyderabad, Telangana 500037 India
| | - Payal Thakur
- CSIR-Institute of Microbial Technology (IMTech), Sector-39A, Chandigarh, 160036 India
| | - Priyanka Bajaj
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Kukatpally Industrial Estate, NH-9, Balanagar, Hyderabad, Telangana 500037 India
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Koroleva PI, Bulko TV, Agafonova LE, Shumyantseva VV. Catalytic and Electrocatalytic Mechanisms of Cytochromes P450 in the Development of Biosensors and Bioreactors. BIOCHEMISTRY. BIOKHIMIIA 2023; 88:1645-1657. [PMID: 38105030 DOI: 10.1134/s0006297923100176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/23/2023] [Accepted: 08/25/2023] [Indexed: 12/19/2023]
Abstract
Cytochromes P450 are a unique family of enzymes found in all Kingdoms of living organisms (animals, bacteria, plants, fungi, and archaea), whose main function is biotransformation of exogenous and endogenous compounds. The review discusses approaches to enhancing the efficiency of electrocatalysis by cytochromes P450 for their use in biotechnology and design of biosensors and describes main methods in the development of reconstituted and electrochemical catalytic systems based on the biochemical mechanism of cytochromes P450, as well as and modern trends for their practical application.
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Affiliation(s)
| | | | | | - Victoria V Shumyantseva
- Institute of Biomedical Chemistry, Moscow, 119121, Russia.
- Pirogov Russian National Research Medical University, Moscow, 117997, Russia
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Koroleva PI, Gilep AA, Kraevsky SV, Tsybruk TV, Shumyantseva VV. Improving the Efficiency of Electrocatalysis of Cytochrome P450 3A4 by Modifying the Electrode with Membrane Protein Streptolysin O for Studying the Metabolic Transformations of Drugs. BIOSENSORS 2023; 13:bios13040457. [PMID: 37185532 PMCID: PMC10136652 DOI: 10.3390/bios13040457] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/30/2023] [Accepted: 04/02/2023] [Indexed: 05/17/2023]
Abstract
In the present work, screen-printed electrodes (SPE) modified with a synthetic surfactant, didodecyldimethylammonium bromide (DDAB) and streptolysin O (SLO) were prepared for cytochrome P450 3A4 (CYP3A4) immobilization, direct non-catalytic and catalytic electrochemistry. The immobilized CYP3A4 demonstrated a pair of redox peaks with a formal potential of -0.325 ± 0.024 V (vs. the Ag/AgCl reference electrode). The electron transfer process showed a surface-controlled mechanism ("protein film voltammetry") with an electron transfer rate constant (ks) of 0.203 ± 0.038 s-1. Electrochemical CYP3A4-mediated reaction of N-demethylation of erythromycin was explored with the following parameters: an applied potential of -0.5 V and a duration time of 20 min. The system with DDAB/SLO as the electrode modifier showed conversion of erythromycin with an efficiency higher than the electrode modified with DDAB only. Confining CYP3A4 inside the protein frame of SLO accelerated the enzymatic reaction. The increases in product formation in the reaction of the electrochemical N-demethylation of erythromycin for SPE/DDAB/CYP3A4 and SPE/DDAB/SLO/CYP3A4 were equal to 100 ± 22% and 297 ± 7%, respectively. As revealed by AFM images, the SPE/DDAB/SLO possessed a more developed surface with protein cavities in comparison with SPE/DDAB for the effective immobilization of the CYP3A4 enzyme.
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Affiliation(s)
- Polina I Koroleva
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Build 8, 119121 Moscow, Russia
| | - Andrei A Gilep
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Build 8, 119121 Moscow, Russia
- Institute of Bioorganic Chemistry of the National Academy of Sciences of Belarus, 220141 Minsk, Belarus
| | - Sergey V Kraevsky
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Build 8, 119121 Moscow, Russia
| | - Tatiana V Tsybruk
- Institute of Bioorganic Chemistry of the National Academy of Sciences of Belarus, 220141 Minsk, Belarus
| | - Victoria V Shumyantseva
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Build 8, 119121 Moscow, Russia
- Faculty of Biomedicine, Pirogov Russian National Research Medical University, Ostrovitianov Street, 1, 117997 Moscow, Russia
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Shumyantseva VV, Koroleva PI, Gilep AA, Napolskii KS, Ivanov YD, Kanashenko SL, Archakov AI. Increasing the Efficiency of Cytochrome P450 3A4 Electrocatalysis Using Electrode Modification with Spatially Ordered Anodic Aluminum Oxide-Based Nanostructures for Investigation of Metabolic Transformations of Drugs. DOKL BIOCHEM BIOPHYS 2022; 506:215-219. [DOI: 10.1134/s1607672922050131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 04/07/2023]
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Human Cytochrome P450 2C9 and Its Polymorphic Modifications: Electroanalysis, Catalytic Properties, and Approaches to the Regulation of Enzymatic Activity. Processes (Basel) 2022. [DOI: 10.3390/pr10020383] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The electrochemical properties of cytochrome P450 2C9 (CYP2C9) and polymorphic modifications P450 2C9*2 (CYP2C9*2) and P450 2C9*3 (CYP2C9*3) were studied. To analyze the comparative electrochemical and electrocatalytic activity, the enzymes were immobilized on electrodes modified with a membrane-like synthetic surfactant (didodecyldimethylammonium bromide (DDAB)). An adequate choice of the type of modified electrode was confirmed by cyclic voltammetry of cytochromes P450 under anaerobic conditions, demonstrating well-defined peaks of reduction and oxidation of the heme iron. The midpoint potential, Emid, of cytochrome P450 2C9 is −0.318 ± 0.01 V, and Emid = −0.324 ± 0.01 V, and Emid = −0.318 ± 0.03 V for allelic variant 2C9*2 and allelic variant 2C9*3, respectively. In the presence of substrate diclofenac under aerobic conditions, cytochrome P450 2C9 and its polymorphic modifications P450 2C9*2 and P450 2C9*3 exhibit catalytic properties. Stimulation of the metabolism of diclofenac by cytochrome P450 2C9 in the presence of antioxidant medications mexidol and taurine was shown.
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Engineered human CYP2C9 and its main polymorphic variants for bioelectrochemical measurements of catalytic response. Bioelectrochemistry 2020; 138:107729. [PMID: 33421896 DOI: 10.1016/j.bioelechem.2020.107729] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/17/2022]
Abstract
Polymorphism is an important aspect in drug metabolism responsible for different individual response to drug dosage, often leading to adverse drug reactions. Here human CYP2C9 as well as its polymorphic variants CYP2C9*2 and CYP2C9*3 present in approximately 35% of the Caucasian population have been engineered by linking their gene to the one of D. vulgaris flavodoxin (FLD) that acts as regulator of the electron flow from the electrode surface to the haem. The redox properties of the immobilised proteins were investigated by cyclic voltammetry and electrocatalysis was measured in presence of the largely used anticoagulant drug S-warfarin, marker substrate for CYP2C9. Immobilisation of the CYP2C9-FLD, CYP2C9*2-FLD and CYP2C9*3-FLD on DDAB modified glassy carbon electrodes showed well defined redox couples on the oxygen-free cyclic voltammograms and mid-point potentials of all enzymes were calculated. Electrocatalysis in presence of substrate and quantification of the product formed showed lower catalytic activities for the CYP2C9*3-FLD (2.73 ± 1.07 min-1) and CYP2C9*2-FLD (12.42 ± 2.17 min-1) compared to the wild type CYP2C9-FLD (18.23 ± 1.29 min-1). These differences in activity among the CYP2C9 variants are in line with the reported literature data, and this set the basis for the use of the bio-electrode for the measurement of the different catalytic responses towards drugs very relevant in therapy.
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Yoon J, Shin M, Lim J, Lee JY, Choi JW. Recent Advances in MXene Nanocomposite-Based Biosensors. BIOSENSORS 2020; 10:E185. [PMID: 33233574 PMCID: PMC7699737 DOI: 10.3390/bios10110185] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/15/2020] [Accepted: 11/18/2020] [Indexed: 12/19/2022]
Abstract
The development of advanced biosensors with high sensitivity and selectivity is one of the most demanded concerns in the field of biosensors. To meet this requirement, up until now, numerous nanomaterials have been introduced to develop biosensors for achieving high sensitivity and selectivity. Among the latest nanomaterials attracting attention, MXene is one of the best materials for the development of biosensors because of its various superior properties. MXenes are two-dimensional inorganic compounds with few atomic layers that possess excellent characteristics including high conductivity and superior fluorescent, optical, and plasmonic properties. In this review, advanced biosensors developed on the basis of the MXene nanocomposite are discussed with the selective overview of recently reported studies. For this, introduction of the MXene including the definition, synthesis methods, and its properties are discussed. Next, MXene-based electrochemical biosensors and MXene-based fluorescent/optical biosensors are provided, which are developed on the basis of the exceptional properties of the MXene nanocomposite. This review will suggest the direction for use of the Mxene nanocomposite to develop advanced biosensors with high sensitivity and selectivity.
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Affiliation(s)
- Jinho Yoon
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea; (J.Y.); (M.S.); (J.L.)
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Minkyu Shin
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea; (J.Y.); (M.S.); (J.L.)
| | - Joungpyo Lim
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea; (J.Y.); (M.S.); (J.L.)
| | - Ji-Young Lee
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea; (J.Y.); (M.S.); (J.L.)
| | - Jeong-Woo Choi
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea; (J.Y.); (M.S.); (J.L.)
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Li Z, Jiang Y, Guengerich FP, Ma L, Li S, Zhang W. Engineering cytochrome P450 enzyme systems for biomedical and biotechnological applications. J Biol Chem 2020; 295:833-849. [PMID: 31811088 PMCID: PMC6970918 DOI: 10.1074/jbc.rev119.008758] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Cytochrome P450 enzymes (P450s) are broadly distributed among living organisms and play crucial roles in natural product biosynthesis, degradation of xenobiotics, steroid biosynthesis, and drug metabolism. P450s are considered as the most versatile biocatalysts in nature because of the vast variety of substrate structures and the types of reactions they catalyze. In particular, P450s can catalyze regio- and stereoselective oxidations of nonactivated C-H bonds in complex organic molecules under mild conditions, making P450s useful biocatalysts in the production of commodity pharmaceuticals, fine or bulk chemicals, bioremediation agents, flavors, and fragrances. Major efforts have been made in engineering improved P450 systems that overcome the inherent limitations of the native enzymes. In this review, we focus on recent progress of different strategies, including protein engineering, redox-partner engineering, substrate engineering, electron source engineering, and P450-mediated metabolic engineering, in efforts to more efficiently produce pharmaceuticals and other chemicals. We also discuss future opportunities for engineering and applications of the P450 systems.
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Affiliation(s)
- Zhong Li
- Shandong Provincial Key Laboratory of Synthetic Biology and CAS Key Laboratory of Biofuels at Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuanyuan Jiang
- Shandong Provincial Key Laboratory of Synthetic Biology and CAS Key Laboratory of Biofuels at Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - F Peter Guengerich
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-0146
| | - Li Ma
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
| | - Shengying Li
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237 Shandong, China
| | - Wei Zhang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237 Shandong, China
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Masamrekh R, Kuzikov A, Veselovsky A, Toropygin I, Shkel T, Strushkevich N, Gilep A, Usanov S, Archakov A, Shumyantseva V. Interaction of 17α-hydroxylase, 17(20)-lyase (CYP17A1) inhibitors – abiraterone and galeterone – with human sterol 14α-demethylase (CYP51A1). J Inorg Biochem 2018; 186:24-33. [DOI: 10.1016/j.jinorgbio.2018.05.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 05/08/2018] [Accepted: 05/17/2018] [Indexed: 12/12/2022]
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Kuzikov AV, Masamrekh RA, Archakov AI, Shumyantseva VV. Methods for Determination of Functional Activity of Cytochrome P450 Isoenzymes. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2018. [DOI: 10.1134/s1990750818030046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Ilgisonis E, Lisitsa A, Kudryavtseva V, Ponomarenko E. Creation of Individual Scientific Concept-Centered Semantic Maps Based on Automated Text-Mining Analysis of PubMed. Adv Bioinformatics 2018; 2018:4625394. [PMID: 30147721 PMCID: PMC6083525 DOI: 10.1155/2018/4625394] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 07/05/2018] [Indexed: 01/22/2023] Open
Abstract
Concept-centered semantic maps were created based on a text-mining analysis of PubMed using the BiblioEngine_v2018 software. The objects ("concepts") of a semantic map can be MeSH-terms or other terms (names of proteins, diseases, chemical compounds, etc.) structured in the form of controlled vocabularies. The edges between the two objects were automatically calculated based on the index of semantic similarity, which is proportional to the number of publications related to both objects simultaneously. On the one hand, an individual semantic map created based on the already published papers allows us to trace scientific inquiry. On the other hand, a prospective analysis based on the study of PubMed search history enables us to determine the possible directions for future research.
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Kuzikov AV, Masamrekh RA, Archakov AI, Shumyantseva VV. [Methods for determining of cytochrome P450 isozymes functional activity]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2018; 64:149-168. [PMID: 29723145 DOI: 10.18097/pbmc20186402149] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The review is dedicated to modern methods and technologies for determining of cytochrome P450 isozymes functional activity, such as absorbance and fluorescent spectroscopy, electron paramagnetic resonance (EPR), nuclear magnetic resonance (NMR), Raman, Mossbauer, and X-ray spectroscopy, surface plasmon resonance (SPR), atomic force microscopy (AFM). Methods of molecular genetic analysis were reviewed from personalized medicine point of view. The use of chromate-mass-spectrometric methods for cytochrome P450-dependent catalytic reactions' products was discussed. The review covers modern electrochemical systems based on cytochrome P450 isozymes for their catalytic activity analysis, their use in practice and further development perspectives for experimental pharmacology, biotechnology and translational medicine.
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Affiliation(s)
- A V Kuzikov
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - R A Masamrekh
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - A I Archakov
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - V V Shumyantseva
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
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Talmann L, Wiesner J, Vilcinskas A. Strategies for the construction of insect P450 fusion enzymes. ACTA ACUST UNITED AC 2018; 72:405-415. [PMID: 28866653 DOI: 10.1515/znc-2017-0041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 06/08/2017] [Indexed: 12/18/2022]
Abstract
Cytochrome P450 monooxygenases (P450s) are ubiquitous enzymes with a broad substrate spectrum. Insect P450s are known to catalyze reactions such as the detoxification of insecticides and the synthesis of hydrocarbons, which makes them useful for many industrial processes. Unfortunately, it is difficult to utilize P450s effectively because they must be paired with cytochrome P450 reductases (CPRs) to facilitate electron transfer from reduced nicotinamide adenine dinucleotide phosphate (NADPH). Furthermore, eukaryotic P450s and CPRs are membrane-anchored proteins, which means they are insoluble and therefore difficult to purify when expressed in their native state. Both challenges can be addressed by creating fusion proteins that combine the P450 and CPR functions while eliminating membrane anchors, allowing the production and purification of soluble multifunctional polypeptides suitable for industrial applications. Here we discuss several strategies for the construction of fusion enzymes combining insect P450 with CPRs.
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Immobilization of cytochrome c and its application as electrochemical biosensors. Talanta 2018; 176:195-207. [DOI: 10.1016/j.talanta.2017.08.039] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 08/09/2017] [Accepted: 08/09/2017] [Indexed: 01/19/2023]
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Ducharme J, Auclair K. Use of bioconjugation with cytochrome P450 enzymes. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2017. [PMID: 28625736 DOI: 10.1016/j.bbapap.2017.06.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bioconjugation, defined as chemical modification of biomolecules, is widely employed in biological and biophysical studies. It can expand functional diversity and enable applications ranging from biocatalysis, biosensing and even therapy. This review summarizes how chemical modifications of cytochrome P450 enzymes (P450s or CYPs) have contributed to improving our understanding of these enzymes. Genetic modifications of P450s have also proven very useful but are not covered in this review. Bioconjugation has served to gain structural information and investigate the mechanism of P450s via photoaffinity labeling, mechanism-based inhibition (MBI) and fluorescence studies. P450 surface acetylation and protein cross-linking have contributed to the investigation of protein complexes formation involving P450 and its redox partner or other P450 enzymes. Finally, covalent immobilization on polymer surfaces or electrodes has benefited the areas of biocatalysis and biosensor design. This article is part of a Special Issue entitled: Cytochrome P450 biodiversity and biotechnology, edited by Erika Plettner, Gianfranco Gilardi, Luet Wong, Vlada Urlacher, Jared Goldstone.
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Affiliation(s)
- Julie Ducharme
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada.
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Martin LL, Kubeil C, Simonov AN, Kuznetsov VL, Corbin CJ, Auchus RJ, Conley AJ, Bond AM, Rodgers RJ. Electrochemistry of cytochrome P450 17α-hydroxylase/17,20-lyase (P450c17). Mol Cell Endocrinol 2017; 441:62-67. [PMID: 27702589 DOI: 10.1016/j.mce.2016.09.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 09/14/2016] [Accepted: 09/30/2016] [Indexed: 01/06/2023]
Abstract
Within the superfamily of cytochrome P450 enzymes (P450s), there is a small class which is functionally employed for steroid biosynthesis. The enzymes in this class appear to have a small active site to accommodate the steroid substrates specifically and snuggly, prior to the redox transformation or hydroxylation to form a product. Cytochrome P450c17 is one of these and is also a multi-functional P450, with two activities, the first 17α-hydroxylation of pregnenolone is followed by a subsequent 17,20-lyase transformation to dehydroepiandrosterone (DHEA) as the dominant pathways to cortisol precursors or androgens in humans, respectively. How P450c17 regulates these two redox reactions is of special interest. There is a paucity of direct electrochemical studies on steroidogenic P450s, and in this mini-review we provide an overview of these studies with P450c17. Historical consideration as to the difficulties in obtaining reliable electrochemistry due to issues of handling proteins on an electrode, together with advances in the electrochemical techniques are addressed. Recent work using Fourier transformed alternating current voltammetry is highlighted as this technique can provide both catalytic information simultaneously with the underlying redox transfer with the P450 haem.
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Affiliation(s)
- Lisandra L Martin
- School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia.
| | - Clemens Kubeil
- School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia
| | - Alexandr N Simonov
- School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia; ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria, 3800, Australia
| | - Vladimir L Kuznetsov
- Boreskov Institute of Catalysis, Prospekt Lavrentieva 5, Novosibirsk, 630090, Russia
| | - C Jo Corbin
- School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
| | - Richard J Auchus
- Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Alan J Conley
- School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
| | - Alan M Bond
- School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia; ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria, 3800, Australia
| | - Raymond J Rodgers
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, 5005, Australia
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Kostin VA, Zolottsev VA, Kuzikov AV, Masamrekh RA, Shumyantseva VV, Veselovsky AV, Stulov SV, Novikov RA, Timofeev VP, Misharin AY. Oxazolinyl derivatives of [17(20)E]-21-norpregnene differing in the structure of A and B rings. Facile synthesis and inhibition of CYP17A1 catalytic activity. Steroids 2016; 115:114-122. [PMID: 27505042 DOI: 10.1016/j.steroids.2016.06.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 05/30/2016] [Accepted: 06/03/2016] [Indexed: 01/02/2023]
Abstract
Five 4,5-dihydro-1,3-oxazole derivatives of [17(20)E]-21-norpregnene, comprising 3β-hydroxy-5-ene (1), 3,6-dioxo-4-ene (2), 3-oxo-4-ene (3), 3α,5α-cyclo-6-oxo (4), 3β-hydroxy-6-oxo (5) fragments were synthesized. Synthesis was conducted with improved procedure, based on reaction of suitably protected [17(20)E]-pregnen-21-oic acids with ethanolamine in presence of triphenyl phosphine, carbon tetrachloride, and triethyl amine. Potency of the compounds 1-5 to inhibit 17α-hydroxylase/17,20-lyase (CYP17A1) activity was studied by highly sensitive electrochemical method, using the enzyme immobilization technique. Compounds 1 and 3 were found to be potent CYP17A1 inhibitors, compounds 2 and 5 were not active, compound 4 strongly and irreversibly suppressed the enzyme activity. Molecular docking of compounds 1-5 in the active site of CYP17A1 showed that positions of all compounds in the enzyme active site were similar.
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Affiliation(s)
| | | | | | | | | | | | - Sergey V Stulov
- Orekhovich Institute of Biomedical Chemistry, Moscow, Russia
| | - Roman A Novikov
- Engelhardt Institute of Molecular Biology RAS, Moscow, Russia
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20
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Kuzikov AV, Masamrekh RA, Khatri Y, Zavialova MG, Bernhardt R, Archakov AI, Shumyantseva VV. Scrutiny of electrochemically-driven electrocatalysis of C-19 steroid 1α-hydroxylase (CYP260A1) from Sorangium cellulosum So ce56. Anal Biochem 2016; 513:28-35. [PMID: 27567992 DOI: 10.1016/j.ab.2016.08.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/17/2016] [Accepted: 08/19/2016] [Indexed: 01/08/2023]
Abstract
Direct electrochemistry and bioelectrocatalysis of a newly discovered C-19 steroid 1α-hydroxylase (CYP260A1) from the myxobacterium Sorangium cellulosum So ce56 were investigated. CYP260A1 was immobilized on screen-printed graphite electrodes (SPE) modified with gold nanoparticles, stabilized by didodecyldimethylammonium bromide (SPE/DDAB/Au). Cyclic voltammograms in argon-saturated substrate free 0.1 M potassium phosphate buffer, pH 7.4, and in enzyme-substrate complex with androstenedione demonstrated a redox processes with a single redox couple of E(0') of -299 ± 16 mV and -297.5 ± 21 mV (vs. Ag/AgCl), respectively. CYP260A1 exhibited an electrocatalytic activity detected by an increase of the reduction current in the presence of dissolved oxygen and upon addition of the substrate (androstenedione) in the air-saturated buffer. The catalytic current of the enzyme correlated with substrate concentration in the electrochemical system and this dependence can be described by electrochemical Michaelis-Menten model. The products of CYP260A1-depended electrolysis at controlled working electrode potential of androstenedione were analyzed by mass-spectrometry. MS analysis revealed a mono-hydroxylated product of CYP260A1-dependent electrocatalytic reaction towards androstenedione.
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Affiliation(s)
- Alexey V Kuzikov
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Moscow 119121, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street, 1, Moscow 117997, Russia
| | - Rami A Masamrekh
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Moscow 119121, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street, 1, Moscow 117997, Russia
| | - Yogan Khatri
- Institute of Biochemistry, Saarland University, Saarbruecken 66123, Germany
| | - Maria G Zavialova
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Moscow 119121, Russia
| | - Rita Bernhardt
- Institute of Biochemistry, Saarland University, Saarbruecken 66123, Germany
| | - Alexander I Archakov
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Moscow 119121, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street, 1, Moscow 117997, Russia
| | - Victoria V Shumyantseva
- Institute of Biomedical Chemistry, Pogodinskaya Street, 10, Moscow 119121, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street, 1, Moscow 117997, Russia.
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21
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A Cytochrome P450 3A4 Biosensor Based on Generation 4.0 PAMAM Dendrimers for the Detection of Caffeine. BIOSENSORS-BASEL 2016; 6:bios6030044. [PMID: 27548239 PMCID: PMC5039663 DOI: 10.3390/bios6030044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 08/04/2016] [Accepted: 08/10/2016] [Indexed: 01/30/2023]
Abstract
Cytochromes P450 (CYP, P450) are a large family of heme-active-site proteins involved in many catalytic processes, including steroidogenesis. In humans, four primary enzymes are involved in the metabolism of almost all xenobiotics. Among these enzymes, CYP3A4 is responsible for the inactivation of the majority of used drugs which makes this enzyme an interesting target for many fields of research, especially pharmaceutical research. Since the late 1970s, attempts have been made to construct and develop electrochemical sensors for the determination of substrates. This paper is concerned with the establishment of such a CYP3A4-containing biosensor. The sensor was constructed by adsorption of alternating layers of sub-nanometer gold particle-modified PAMAM (poly-amido-amine) dendrimers of generation 4.0, along with the enzyme by a layer-by-layer assembly technique. Atomic force microscopy (AFM), quartz crystal microbalance (QCM), and Fourier-transformed infrared spectroscopy (FTIR) were employed to elucidate the sensor assembly. Additionally, the biosensor was tested by cyclic voltammetry using caffeine as a substrate.
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22
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Stulov SV, Dugin NO, Zharkova MS, Shcherbinin DS, Kuzikov AV, Shumyantseva VV, Misharin AY, Veselovsky AV. [Interaction of novel oxazoline derivatives of 17(20)e-pregna-5,17(20)-diene with cytochrome P450 17A1]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2016; 62:38-44. [PMID: 26973185 DOI: 10.18097/pbmc20166201038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In order to find novel inhibitors of 17a-hydroxylase-17,20-lyase (cytochrome P450 17A1, CYP17A1), a key enzyme of biosynthesis of androgens, molecular docking of six new oxazoline-containing derivatives 17(20)E-pregna-5,17(20)-diene has been carried out to the active site of the crystal structure of CYP17A1 (pdb 3ruk). Results of this study indicate that: 1) complex formation of docked compounds with CYP17A1 causes their isomerization in energetically less favorable 17(20)Z-isomer; 2) the localization of the steroid moiety of all compounds in the active site is basically the same; 3) the structure of the oxazoline moiety significantly influences its position relative to heme as well as the energy of complex formation; 4) coordination of the nitrogen atom of the oxazoline moiety and the heme iron is only possible in the 17(20)Z-conformation with anti oriented double bonds 17(20), and C=N; 5) the presence of two substituents at C4' of the oxazoline moiety significantly impairs ligand binding; 6) oxazoline--and benzoxazole-containing derivatives 17(20)E-pregna-5,17(20)-diene can effectively inhibit the catalytic activity CYP17A1 and may be of interest as a basis for the development of new drugs for the treatment of androgen-dependent cancer.
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Affiliation(s)
- S V Stulov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - N O Dugin
- Institute of Biomedical Chemistry, Moscow, Russia
| | - M S Zharkova
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | - A V Kuzikov
- Institute of Biomedical Chemistry, Moscow, Russia
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23
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Shumyantseva V, Kuzikov A, Masamrekh R, Khatri Y, Zavialova M, Bernhardt R, Archakov A. Direct electrochemistry of CYP109C1, CYP109C2 and CYP109D1 from Sorangium cellulosum So ce56. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.01.162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Verma R, Schwaneberg U, Holtmann D, Roccatano D. Unraveling Binding Effects of Cobalt(II) Sepulchrate with the Monooxygenase P450 BM-3 Heme Domain Using Molecular Dynamics Simulations. J Chem Theory Comput 2015; 12:353-63. [DOI: 10.1021/acs.jctc.5b00290] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajni Verma
- Department
of Biomedical Engineering and Center for Biological Systems Engineering, Washington University in St. Louis, St. Louis, Missouri 63130, United States
| | - Ulrich Schwaneberg
- Department
of Biotechnology, RWTH Aachen University, Worringer Weg 1, 52074 Aachen, Germany
| | - Dirk Holtmann
- Biochemical
Engineering Group, DECHEMA-Forschungsinstitut, Theodor-Heuss-Allee 25, 60486 Frankfurt am Main, Germany
| | - Danilo Roccatano
- School
of Mathematics and Physics, University of Lincoln, Brayford Pool, Lincoln LN6 7TS, United Kingdom
- School
of Engineering and Science, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany
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25
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Burkhardt T, Letzel T, Drewes JE, Grassmann J. Comprehensive assessment of Cytochrome P450 reactions: A multiplex approach using real-time ESI-MS. Biochim Biophys Acta Gen Subj 2015; 1850:2573-81. [PMID: 26409144 DOI: 10.1016/j.bbagen.2015.09.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 09/01/2015] [Accepted: 09/22/2015] [Indexed: 01/14/2023]
Abstract
BACKGROUND The detailed analysis of Cytochrome P450 (CYP) catalyzed reactions is of great interest, since those are of importance for biotechnical applications, drug interaction studies and environmental research. Often cocktail approaches are carried out in order to monitor several CYP activities in a single experiment. Commonly in these approaches product formation is detected and IC50 values are determined. METHODS In the present work, the reactions of two different CYP isoforms were monitored using real-time electrospray ionization mass spectrometry. Multiplex experiments using the highly specific CYP2A6 with its corresponding substrate coumarin as well as the highly promiscuous CYP3A4 with testosterone were conducted. Product formation and substrate depletion were simultaneously monitored and compared to the single CYP experiments. The diffusion-controlled rate of reaction and conversion rates that are used as parameters to assess the enzymatic activity were calculated for all measurements conducted. RESULTS Differences in conversion rates and the theoretical rate of reaction that were observed for single CYP and multiplex experiments, respectively, reveal the complexity of the underlying mechanisms. Findings of this study imply that there might be distinct deviations between product formation and substrate degradation when mixtures are used. CONCLUSIONS Detailed results indicate that for a comprehensive assessment of these enzymatic reactions both product and substrate should be considered. GENERAL SIGNIFICANCE The direct hyphenation of enzymatic reactions to mass spectrometry allows for a comprehensive assessment of enzymatic behavior. Due to the benefits of this technique, the entire system which includes substrate, product and intermediates can be investigated. Thus, besides IC50 values further information regarding the enzymatic behavior offers the opportunity for a more detailed insight.
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Affiliation(s)
- Therese Burkhardt
- Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall, 85748 Garching, Germany.
| | - Thomas Letzel
- Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall, 85748 Garching, Germany.
| | - Jörg E Drewes
- Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall, 85748 Garching, Germany.
| | - Johanna Grassmann
- Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall, 85748 Garching, Germany.
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26
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Shumyantseva VV, Makhova AA, Bulko TV, Bernhardt R, Kuzikov AV, Shich EV, Kukes VG, Archakov AI. Taurine modulates catalytic activity of cytochrome P450 3A4. BIOCHEMISTRY (MOSCOW) 2015; 80:366-73. [DOI: 10.1134/s0006297915030116] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Monooxygenase, peroxidase and peroxygenase properties and reaction mechanisms of cytochrome P450 enzymes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:1-61. [PMID: 26002730 DOI: 10.1007/978-3-319-16009-2_1] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review examines the monooxygenase, peroxidase and peroxygenase properties and reaction mechanisms of cytochrome P450 (CYP) enzymes in bacterial, archaeal and mammalian systems. CYP enzymes catalyze monooxygenation reactions by inserting one oxygen atom from O2 into an enormous number and variety of substrates. The catalytic versatility of CYP stems from its ability to functionalize unactivated carbon-hydrogen (C-H) bonds of substrates through monooxygenation. The oxidative prowess of CYP in catalyzing monooxygenation reactions is attributed primarily to a porphyrin π radical ferryl intermediate known as Compound I (CpdI) (Por•+FeIV=O), or its ferryl radical resonance form (FeIV-O•). CYP-mediated hydroxylations occur via a consensus H atom abstraction/oxygen rebound mechanism involving an initial abstraction by CpdI of a H atom from the substrate, generating a highly-reactive protonated Compound II (CpdII) intermediate (FeIV-OH) and a carbon-centered alkyl radical that rebounds onto the ferryl hydroxyl moiety to yield the hydroxylated substrate. CYP enzymes utilize hydroperoxides, peracids, perborate, percarbonate, periodate, chlorite, iodosobenzene and N-oxides as surrogate oxygen atom donors to oxygenate substrates via the shunt pathway in the absence of NAD(P)H/O2 and reduction-oxidation (redox) auxiliary proteins. It has been difficult to isolate the historically elusive CpdI intermediate in the native NAD(P)H/O2-supported monooxygenase pathway and to determine its precise electronic structure and kinetic and physicochemical properties because of its high reactivity, unstable nature (t½~2 ms) and short life cycle, prompting suggestions for participation in monooxygenation reactions of alternative CYP iron-oxygen intermediates such as the ferric-peroxo anion species (FeIII-OO-), ferric-hydroperoxo species (FeIII-OOH) and FeIII-(H2O2) complex.
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Cytochrome P450 Enzymes and Electrochemistry: Crosstalk with Electrodes as Redox Partners and Electron Sources. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:229-46. [DOI: 10.1007/978-3-319-16009-2_9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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29
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Shumyantseva VV, Makhova AA, Bulko TV, Kuzikov AV, Shich EV, Kukes V, Archakov AI. Electrocatalytic cycle of P450 cytochromes: the protective and stimulating roles of antioxidants. RSC Adv 2015. [DOI: 10.1039/c5ra09998f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study reports the investigation of the catalytic activity of isolated cytochromes from the cytochrome P450 superfamily. Electrochemically driven CYP reactions may have practical relevance, providing a useful tool for drug assay studies.
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Affiliation(s)
| | - A. A. Makhova
- I. M. Sechenov First Moscow State Medical University
- Russia
| | - T. V. Bulko
- Institute of Biomedical Chemistry
- Moscow 119121
- Russia
| | - A. V. Kuzikov
- Institute of Biomedical Chemistry
- Moscow 119121
- Russia
| | - E. V. Shich
- I. M. Sechenov First Moscow State Medical University
- Russia
| | - V. Kukes
- I. M. Sechenov First Moscow State Medical University
- Russia
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Tosstorff A, Dennig A, Ruff AJ, Schwaneberg U, Sieber V, Mangold KM, Schrader J, Holtmann D. Mediated electron transfer with monooxygenases—Insight in interactions between reduced mediators and the co-substrate oxygen. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.06.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Kuzikov AV, Dugin NO, Stulov SV, Shcherbinin DS, Zharkova MS, Tkachev YV, Timofeev VP, Veselovsky AV, Shumyantseva VV, Misharin AY. Novel oxazolinyl derivatives of pregna-5,17(20)-diene as 17α-hydroxylase/17,20-lyase (CYP17A1) inhibitors. Steroids 2014; 88:66-71. [PMID: 24971814 DOI: 10.1016/j.steroids.2014.06.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 06/05/2014] [Accepted: 06/17/2014] [Indexed: 11/28/2022]
Abstract
New oxazolinyl derivatives of [17(20)E]-pregna-5,17(20)-diene: 2'-{[(E)-3β-hydroxyandrost-5-en-17-ylidene]methyl}-4',5'-dihydro-1',3'-oxazole 1 and 2'-{[(E)-3β-hydroxyandrost-5-en-17-ylidene]methyl}-4',4'-dimethyl-4',5'-dihydro-1',3'-oxazole 2 were evaluated as potential CYP17A1 inhibitors in comparison with 17-(pyridin-3-yl)androsta-5,16-dien-3β-ol 3 (abiraterone). Differential absorption spectra of human recombinant CYP17A1 in the presence of compound 1 (λmax=422 nm, λmin=386 nm) and compound 2 (λmax=416 nm) indicated significant differences in enzyme/inhibitors complexes. CYP17A1 activity was measured using electrochemical methods. Inhibitory activity of compound 1 was comparable with abiraterone 3 (IC50=0.9±0.1 μM, and IC50=1.3±0.1 μM, for compounds 1 and 3, respectively), while compound 2 was found to be weaker inhibitor (IC50=13±1 μM). Docking of aforementioned compounds to CYP17A1 revealed that steroid fragments of compound 1 and abiraterone 3 occupied close positions; oxazoline cycle of compound 1 was coordinated with heme iron similarly to pyridine cycle of abiraterone 3. Configuration of substituents at 17(20) double bond in preferred docked position corresponded to Z-isomers of compounds 1 and 2. Presence of 4'-substituents in oxazoline ring of compound 2 prevents coordination of oxazoline nitrogen with heme iron and worsens its docking score in comparison with compound 1. These data indicate that oxazolinyl derivative of [17(20)E]-pregna-5,17(20)-diene 1 (rather than 4',4'-dimethyl derivative 2) may be considered as potential CYP17A1 inhibitor and template for development of new compounds affecting growth and proliferation of prostate cancer cells.
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Affiliation(s)
- Alexey V Kuzikov
- Orekhovich Institute of Biomedical Chemistry RAMS, Moscow, Russia
| | - Nikita O Dugin
- Orekhovich Institute of Biomedical Chemistry RAMS, Moscow, Russia
| | - Sergey V Stulov
- Orekhovich Institute of Biomedical Chemistry RAMS, Moscow, Russia
| | | | - Maria S Zharkova
- Orekhovich Institute of Biomedical Chemistry RAMS, Moscow, Russia
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Bernhardt R, Urlacher VB. Cytochromes P450 as promising catalysts for biotechnological application: chances and limitations. Appl Microbiol Biotechnol 2014; 98:6185-203. [PMID: 24848420 DOI: 10.1007/s00253-014-5767-7] [Citation(s) in RCA: 248] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Revised: 04/08/2014] [Accepted: 04/09/2014] [Indexed: 01/08/2023]
Abstract
Cytochromes P450 (CYPs) belong to the superfamily of heme b containing monooxygenases with currently more than 21,000 members. These enzymes accept a vast range of organic molecules and catalyze diverse reactions. These extraordinary capabilities of CYP systems that are unmet by other enzymes make them attractive for biotechnology. However, the complexity of these systems due to the need of electron transfer from nicotinamide adenine dinucleotide (phosphate) (NAD(P)H) via redox partner proteins for the initial hydroxylation step limits a broader technical implementation of CYP enzymes. There have been several reviews during the past years tackling the potential CYPs for synthetic application. The aim of this review is to give a critical overview about possibilities and chances for application of these interesting catalysts as well as to discuss drawbacks and problems related to their use. Solutions to overcome these limitations will be demonstrated, and several selected examples of successful CYP applications under industrial conditions will be reviewed.
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Affiliation(s)
- Rita Bernhardt
- Institute of Biochemistry, Saarland University, 66123, Saarbrücken, Germany,
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33
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Shumyantseva VV, Bulko TV, Lisitsyna VB, Urlacher VB, Kuzikov AV, Suprun EV, Archakov AI. Electrochemical measurement of intraprotein and interprotein electron transfer. Biophysics (Nagoya-shi) 2013. [DOI: 10.1134/s0006350913030172] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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34
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Schneider E, Clark DS. Cytochrome P450 (CYP) enzymes and the development of CYP biosensors. Biosens Bioelectron 2013; 39:1-13. [DOI: 10.1016/j.bios.2012.05.043] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 05/29/2012] [Accepted: 05/30/2012] [Indexed: 11/29/2022]
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35
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3-Mercaptopropionic Acid Capped Ga 2Se 3nanocrystal-CYP3A4 Biosensor for the Determination of 17-Alpha-Ethinyl Estradiol in Water. ACTA ACUST UNITED AC 2012. [DOI: 10.4028/www.scientific.net/nh.1.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water soluble and biocompatible 3-mercaptopropionic acid capped gallium selenide nanocrystals, were synthesized from hydrated gallium (III) perchlorate and selenide ions. The 3-mercaptopropionic acid capped gallium selenide nanocrystals, was non-fluorescent but showed a sharp UV-vis absorption maximum at 250 nm.The synthesized nanoparticle was used to develop an electrochemical biosensor for the detection of 17-alpha-ethinyl estradiol, an estrogenic endocrine disrupting compound (e-EDC). The biosensor was fabricated by potentiostatic deposition of novel gallium selenide nanocrystals on a L-cystine modified gold electrode, followed by covalent coupling of genetically engineered cytochrome P450-3A4 (CYP3A4), a Heme containing enzyme. The biosensor gave an electrochemical response at about-220 mV. The results revealed that 3-Mecarptopropanoic acid capped Gallium Selenide nanocrystals can be used in conjunction with CYP3A4 as an electrode modifier for the detection of 17-alpha ethinyl estradiol. The 3-Mecarptopropanoic acid capped Gallium Selenide nanoparticles exhibited a semiconductor like behaviour.
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Shumyantseva VV, Shich EV, Machova AA, Bulko TV, Kukes VG, Sizova OS, Ramenskaya GV, Usanov SA, Archakov AI. The influence of B-group vitamins on monooxygenase activity of cytochrome P450 3A4: Pharmacokinetics and electro analysis of the catalytic properties. BIOCHEMISTRY (MOSCOW) SUPPLEMENT SERIES B: BIOMEDICAL CHEMISTRY 2012. [DOI: 10.1134/s1990750812010143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Shumiantseva VV, Shikh EV, Makhova AA, Bylko TV, Kukes VG, Sizova OS, Ramenskaia GV, Usanov SA, Archakov AI. [The influence of vitamin B group on monooxygenase activity of cytochrome P450 3A4: pharmacokinetics and electro analysis of catalytic properties]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2011; 57:343-54. [PMID: 21863748 DOI: 10.18097/pbmc20115703343] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
It was shown that vitamin B group permit to shorten the longitude of diclofenak therapy and to reduce the daytime dose of this drug. All three schemes of diclofenac treatment - only diclofenac, diclofenac plus 2 tablets of Gitagamp (mixture of vitamin B group), and diclofenac plus 4 tablets of Gitagamp--gave maximum value of diclofenal in blood through 1 hour after treatment. In the case of diclofenak treatment without vitamins Cmax corresponds to 1137.2 +/- 82.4 ng/ml, with 2 tablets of Gitagamp--Cmax 1326.7 +/- 122.5 ng/ml, and with 4 tablets--Cmax 2200.4 +/- 111.3 ng/ml. Positive influence of vitamin B group on the decrease of pain syndrome was shown. Pharmacodynamics and pharmacokinetics data were confirmed in electrochemical experiments with cytochrome P450 3A4. For enzyme immobilization screen printed graphite electrodes modified with gold nanoparticles and synthetic membrane-like compound didodecyldimethylammonium bromide (DDAB/Au) were used. Electrochemical analysis reviled the influence of vitamin B group on metabolism of non steroid anti inflammation drug diclofenac catalyzed by cytochrome P450 3A4. Riboflavin was the most effective inhibitor of diclofenac hydroxylation by cytochrome P450 3A4 as was compared at 300 M concentration of vitamin B group (B1, B2, B6). These data confirmed the opportunity of pharmacokinetic parameters regulation and the level of pharmacodynamic effects by the influence of vitamin B group on the catalytic activity of cytochrome P450 3A4.
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Shumiantseva VV, Bulko TV, Misharin AI, Archakov AA. [Screening of potential substrates or inhibitors of cytochrome P450 17A1 (CYP17A1) by electrochemical methods]. BIOMEDITSINSKAIA KHIMIIA 2011; 57:402-409. [PMID: 22066265 DOI: 10.18097/pbmc20115704402] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The electrochemical reduction of the recombinant form of human cytochrome P450 17A1 (CYP17A1) was investigated. Hemeprotein was immobilized on electrode modified with biocompatable nanocomposite material based on the membrane-like synthetic surfactant didodecyldimethylammonium bromide (DDAB) and gold nanoparticles. Analytical characteristics of DDAB/Au/CYP17A1 electrodes were investigated with cyclic voltammetry, square wave voltammetry, and differential pulse voltammetry. Analysis of electrochemical behaviour of cytochrome P450 17A1 was conducted in the presence of substrate pregnenolone (1), inhibitor ketoconazole (2), and in the presence of synthetic derivatives of pregnenolone: acetylpregnenolone (3), cyclopregnenolone (4), and tetrabrompregnenolone (5). Ketoconazole, azole inhibitor of cytochromes P450, blocked catalytic current in the presence of substrate pregnenolone (1). Compounds 3-5 did not demonstrate substrate properties towards electrode/CYP17A1 system. Compound 3 did not block catalytic activity towards pregnenolone, but compounds 4 and 5 inhibited such activity. Electrochemical reduction of CYP17A1 may serve as an adequate substitution of the reconstituted system which requires additional redox partners - for the exhibition of catalytic activity of hemoproteins of the cytochrome P450 superfamily.
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Shumyantseva VV, Bulko TV, Misharin AY, Archakov AI. Screening of potential substrates or inhibitors of cytochrome P450 17A1 (CYP17A1) by electrochemical methods. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2011. [DOI: 10.1134/s1990750811010124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Shumiantseva VV, Suprun EV, Bulko TV, Dobrynina OV, Archakov AI. [Sensor systems for medical application based on hemoproteins and nanocomposite materials]. BIOMEDITSINSKAIA KHIMIIA 2011; 56:55-71. [PMID: 21328911 DOI: 10.18097/pbmc20105601055] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Recent advances in nanotechnologies stimulate the development of sensor systems based on nanocomposite materials. This review discusses the prospects and challenges of sensors coupled with functionally important for medicine hemoproteins and nanoscale materials. Authors summarized their own experimental results and literature data on hemoprotein-based sensor systems. Mechanisms and the main function principles of electrochemical nanosensors are also discussed.
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Sadeghi SJ, Fantuzzi A, Gilardi G. Breakthrough in P450 bioelectrochemistry and future perspectives. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2011; 1814:237-48. [DOI: 10.1016/j.bbapap.2010.07.010] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2010] [Accepted: 07/04/2010] [Indexed: 11/25/2022]
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Shumyantseva VV, Bulko TV, Suprun EV, Chalenko YM, Yu.Vagin M, Rudakov YO, Shatskaya MA, Archakov AI. Electrochemical investigations of cytochrome P450. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2011; 1814:94-101. [DOI: 10.1016/j.bbapap.2010.07.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2010] [Revised: 06/22/2010] [Accepted: 07/04/2010] [Indexed: 10/19/2022]
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Covalent linkage of CYP101 with the electrode enhances the electrocatalytic activity of the enzyme: Vectorial electron transport from the electrode. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kumar S. Engineering cytochrome P450 biocatalysts for biotechnology, medicine and bioremediation. Expert Opin Drug Metab Toxicol 2010; 6:115-31. [PMID: 20064075 DOI: 10.1517/17425250903431040] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
IMPORTANCE OF THE FIELD Cytochrome P450 enzymes comprise a superfamily of heme monooxygenases that are of considerable interest for the: i) synthesis of novel drugs and drug metabolites; ii) targeted cancer gene therapy; iii) biosensor design; and iv) bioremediation. However, their applications are limited because cytochrome P450, especially mammalian P450 enzymes, show a low turnover rate and stability, and require a complex source of electrons through cytochrome P450 reductase and NADPH. AREAS COVERED IN THIS REVIEW In this review, we discuss the recent progress towards the use of P450 enzymes in a variety of the above-mentioned applications. We also present alternate and cost-effective ways to perform P450-mediated reaction, especially using peroxides. Furthermore, we expand upon the current progress in P450 engineering approaches describing several recent examples that are utilized to enhance heterologous expression, stability, catalytic efficiency and utilization of alternate oxidants. WHAT THE READER WILL GAIN The review provides a comprehensive knowledge in the design of P450 biocatalysts for potentially practical purposes. Finally, we provide a prospective on the future aspects of P450 engineering and its applications in biotechnology, medicine and bioremediation. TAKE HOME MESSAGE Because of its wide applications, academic and pharmaceutical researchers, environmental scientists and healthcare providers are expected to gain current knowledge and future prospects of the practical use of P450 biocatalysts.
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Affiliation(s)
- Santosh Kumar
- University of Missouri-Kansas City, School of Pharmacy, Division of Pharmacology and Toxicology, 2464 Charlotte St., Kansas City, MO 64108, USA.
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Mai Z, Zhao X, Dai Z, Zou X. Direct electrochemistry of hemoglobin adsorbed on self-assembled monolayers with different head groups or chain length. Talanta 2010; 81:167-75. [DOI: 10.1016/j.talanta.2009.11.053] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2009] [Revised: 11/19/2009] [Accepted: 11/23/2009] [Indexed: 10/20/2022]
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Shumyantseva VV, Suprun EV, Bulko TV, Dobrynina OV, Archakov AI. Sensor systems for medical application based on hemoproteins and nanocomposite materials. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2010. [DOI: 10.1134/s199075081001004x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Krishnan S, Abeykoon A, Schenkman JB, Rusling JF. Control of electrochemical and ferryloxy formation kinetics of cyt P450s in polyion films by heme iron spin state and secondary structure. J Am Chem Soc 2010; 131:16215-24. [PMID: 19886700 DOI: 10.1021/ja9065317] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Voltammetry of cytochrome P450 (cyt P450) enzymes in ultrathin films with polyions was related for the first time to electronic and secondary structure. Heterogeneous electron transfer (hET) rate constants for reduction of the cyt P450s depended on heme iron spin state, with low spin cyt P450cam giving a value 40-fold larger than high spin human cyt P450 1A2, with mixed spin human P450 cyt 2E1 at an intermediate value. Asymmetric reduction-oxidation peak separations with increasing scan rates were explained by simulations featuring faster oxidation than reduction. Results are consistent with a square scheme in which oxidized and reduced forms of cyt P450s each participate in rapid conformational equilibria. Rate constants for oxidation of ferric cyt P450s in films by t-butyl hydroperoxide to active ferryloxy cyt P450s from rotating disk voltammetry suggested a weaker dependence on spin state, but in the reverse order of the observed hET reduction rates. Oxidation and reduction rates of cyt P450s in the films are also likely to depend on protein secondary structure around the heme iron.
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Affiliation(s)
- Sadagopan Krishnan
- Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, USA
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Shumyantseva VV, Bulko TV, Kuznetsova GP, Samenkova NF, Archakov AI. Electrochemistry of cytochromes P450: Analysis of current-voltage characteristics of electrodes with immobilized cytochromes P450 for the screening of substrates and inhibitors. BIOCHEMISTRY (MOSCOW) 2009; 74:438-44. [DOI: 10.1134/s0006297909040129] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Hlavica P. Assembly of non-natural electron transfer conduits in the cytochrome P450 system: A critical assessment and update of artificial redox constructs amenable to exploitation in biotechnological areas. Biotechnol Adv 2009; 27:103-21. [DOI: 10.1016/j.biotechadv.2008.10.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Revised: 09/29/2008] [Accepted: 10/04/2008] [Indexed: 10/21/2022]
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