1
|
Enzymology on an Electrode and in a Nanopore: Analysis Algorithms, Enzyme Kinetics, and Perspectives. BIONANOSCIENCE 2022. [DOI: 10.1007/s12668-022-01037-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
2
|
Abstract
Heme proteins take part in a number of fundamental biological processes, including oxygen transport and storage, electron transfer, catalysis and signal transduction. The redox chemistry of the heme iron and the biochemical diversity of heme proteins have led to the development of a plethora of biotechnological applications. This work focuses on biosensing devices based on heme proteins, in which they are electronically coupled to an electrode and their activity is determined through the measurement of catalytic currents in the presence of substrate, i.e., the target analyte of the biosensor. After an overview of the main concepts of amperometric biosensors, we address transduction schemes, protein immobilization strategies, and the performance of devices that explore reactions of heme biocatalysts, including peroxidase, cytochrome P450, catalase, nitrite reductase, cytochrome c oxidase, cytochrome c and derived microperoxidases, hemoglobin, and myoglobin. We further discuss how structural information about immobilized heme proteins can lead to rational design of biosensing devices, ensuring insights into their efficiency and long-term stability.
Collapse
|
3
|
Kuzikov A, Masamrekh R, Ershov P, Mezentsev Y, Ivanov A, Gilep A, Usanov S, Shumyantseva V. Interaction of Isatin with Cytochrome P450 Isoenzymes: Investigation by Means of Spectral and Electrochemical Methods The role of Isatin in Cytochromes P450 Ligand-Protein Binding Events. BIONANOSCIENCE 2020. [DOI: 10.1007/s12668-019-00707-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
4
|
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]
|
5
|
From electrochemistry to enzyme kinetics of cytochrome P450. Biosens Bioelectron 2018; 121:192-204. [PMID: 30218927 DOI: 10.1016/j.bios.2018.08.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/02/2018] [Accepted: 08/17/2018] [Indexed: 12/23/2022]
Abstract
This review is an attempt to describe advancements in the electrochemistry of cytochrome P450 enzymes (EC 1.14.14.1) and to study molecular aspects and catalytic behavior of enzymatic electrocatalysis. Electroanalysis of cytochrome P450 demonstrates how to translate theoretical laws and equations of classical electrochemistry for the calculation of the kinetic parameters of enzymatic reactions and then translation of kinetic parameters to interpretation of drug-drug interactions. The functional significance of cytochrome P450s (CYPs) includes the metabolism of drugs, foreign chemicals, and endogenic compounds. The pharmaceutical industry needs sensitive and cost-effective systems for screening new drugs and investigation of drug-drug interactions. The development of different types of CYP-based biosensors is now in great demand. This review also highlights the characteristics of electrode processes and electrode properties for optimization of the cytochrome P450 electroanalysis. Electrochemical cytochrome P450-biosensors are the most studied. In this review, we analyzed electrode/cytochrome P450 systems in terms of the mechanisms underlying P450-catalyzed reactions. Screening of potential substrates or inhibitors of cytochromes P450 by means of electrodes were described.
Collapse
|
6
|
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]
|
7
|
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.
Collapse
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
| |
Collapse
|
8
|
Interaction of drugs amlodipine and paroxetine with the metabolizing enzyme CYP2B4: a molecular dynamics simulation study. J Mol Model 2018; 24:67. [DOI: 10.1007/s00894-018-3617-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/08/2018] [Indexed: 12/26/2022]
|
9
|
Nerimetla R, Walgama C, Singh V, Hartson SD, Krishnan S. Mechanistic Insights into Voltage-Driven Biocatalysis of a Cytochrome P450 Bactosomal Film on a Self-Assembled Monolayer. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03588] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rajasekhara Nerimetla
- Department
of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Charuksha Walgama
- Department
of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Vini Singh
- Department
of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Steven D. Hartson
- Department
of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Sadagopan Krishnan
- Department
of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| |
Collapse
|
10
|
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.
Collapse
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.
| |
Collapse
|
11
|
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]
|
12
|
Vatsyayan P. Recent Advances in the Study of Electrochemistry of Redox Proteins. TRENDS IN BIOELECTROANALYSIS 2016. [DOI: 10.1007/11663_2015_5001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
13
|
Inhibition of cytochrome P450 2B4 by environmentally persistent free radical-containing particulate matter. Biochem Pharmacol 2015; 95:126-32. [PMID: 25817938 DOI: 10.1016/j.bcp.2015.03.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 03/17/2015] [Indexed: 01/18/2023]
Abstract
Combustion processes generate particulate matter (PM) that can affect human health. The presence of redox-active metals and aromatic hydrocarbons in the post-combustion regions results in the formation of air-stable, environmentally persistent free radicals (EPFRs) on entrained particles. Exposure to EPFRs has been shown to negatively influence pulmonary and cardiovascular functions. Cytochromes P450 (P450/CYP) are endoplasmic reticulum resident proteins that are responsible for the metabolism of foreign compounds. Previously, it was shown that model EPFRs, generated by exposure of silica containing 5% copper oxide (CuO-Si) to either dicholorobenzene (DCB230) or 2-monochlorophenol (MCP230) at ≥ 230 °C, inhibited six forms of P450 in rat liver microsomes (Toxicol. Appl. Pharmacol. (2014) 277:200-209). In this study, the inhibition of P450 by MCP230 was examined in more detail by measuring its effect on the rate of metabolism of 7-ethoxy-4-trifluoromethylcoumarin (7EFC) and 7-benzyloxyresorufin (7BRF) by the purified, reconstituted CYP2B4 system. MCP230 inhibited the CYP2B4-mediated metabolism of 7EFC at least 10-fold more potently than non-EPFR controls (CuO-Si, silica, and silica generated from heating silica and MCP at 50 °C, so that EPFRs were not formed (MCP50)). The inhibition by EPFRs was specific for the P450 and did not affect the ability of the redox partner, P450 reductase (CPR) from reducing cytochrome c. All of the PM inhibited CYP2B4-mediated metabolism noncompetitively with respect to substrate. When CYP2B4-mediated metabolism of 7EFC was measured as a function of the CPR concentration, the mechanism of inhibition was competitive. EPFRs likely inhibit CYP2B4-mediated substrate metabolism by physically disrupting the CPR·P450 complex.
Collapse
|
14
|
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]
|