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Murathan Z, Zahirul Kabir M, Seng J, Mohamad SB, Uslu B. Multi-spectral and docking assessments to explore the combination of an antiviral drug, entecavir with bovine serum albumin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124792. [PMID: 38981287 DOI: 10.1016/j.saa.2024.124792] [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: 03/23/2024] [Revised: 06/25/2024] [Accepted: 07/05/2024] [Indexed: 07/11/2024]
Abstract
Molecular interaction of entecavir (ETV) with the transport protein, albumin from bovine serum (BSA) was explored through multispectral and molecular docking approaches. The BSA fluorescence was appreciably quenched upon ETV binding and the quenching nature was static. The ETV-BSA complexation and the static quenching process were further reiterated using UV-visible absorption spectra. The binding constant (Ka) values of the complex were found as 1.47 × 104-4.0 × 103 M-1, which depicting a modarate binding strength in the ETV-BSA complexation. The experimental outcomes verified that the stable complexation was primarily influenced by hydrophobic interactions, hydrogen bonds and van der Waals forces. Synchronous and 3-D fluorescence spectral results demonstrated that ETV had significant impact on the hydrophobicity and polarity of the molecular environment near Tyr and Trp residues. Competitive site-markers displacement (with warfarin and ketoprofen) results discovered the suitable binding locus of ETV at site I in BSA. The molecular docking assessments also revealed that ETV formed hydrogen bonds and hydrophobic interactions with BSA, predominantly binding to site I (sub-domain IIA) of BSA.
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Affiliation(s)
- Zeynep Murathan
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey
| | - Md Zahirul Kabir
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey.
| | - Jane Seng
- Faculty of Science, Bioinformatics Programme, Institute of Biological Sciences, Malaysia; Centre of Research for Computational Sciences and Informatics for Biology, Bioindustry, Environment, Agriculture and Healthcare, University of Malaya, Kuala Lumpur, Malaysia
| | - Saharuddin B Mohamad
- Faculty of Science, Bioinformatics Programme, Institute of Biological Sciences, Malaysia; Centre of Research for Computational Sciences and Informatics for Biology, Bioindustry, Environment, Agriculture and Healthcare, University of Malaya, Kuala Lumpur, Malaysia
| | - Bengi Uslu
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey.
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Rahman N, Khalil N. Characterization of sulfasalazine-bovine serum albumin and human serum albumin interaction by spectroscopic and theoretical approach. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122865. [PMID: 37269654 DOI: 10.1016/j.saa.2023.122865] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/20/2023] [Accepted: 05/10/2023] [Indexed: 06/05/2023]
Abstract
The interaction of sulfasalazine (SZ) with the carrier proteins bovine serum albumin (BSA) and human serum albumin (HSA) was explored by fluorescence, absorption and circular dichroism (CD) spectroscopy along within silicotechniques. The spectral alteration observed in fluorescence, absorption and CD spectra upon the addition of SZ confirmed the complex formation of SZ with BSA and HSA. The inverse temperature dependence behaviour of theKsvvalues as well as the increase in the protein's absorption signals after the addition of SZ indicate that SZ triggered quenching of BSA/HSA fluorescence as the static quenching. The binding affinity (kb) of the order of 106 M-1 was reported towards the BSA-SZ and HSA-SZ association process. Interpretation of thermodynamic data (enthalpy change = -93.85 kJ mol-1and entropy change = -200.81 J mol-1K-1for BSA-SZ system; enthalpy change = -74.12 kJ mol-1and entropy change = -123.90 J mol-1K-1for HSA-SZ system) anticipated that hydrogen bond and van der Waals forces were the main intermolecular forces in the complex stabilization. Inclusion of SZ to BSA/HSA produced microenvironmental perturbations around Tyr and Trp residues. The UV, synchronous and 3D analysis confirmed the structural alteration of proteins after SZ binding, which was supported by CD results. The binding location of SZ in BSA/HSA was detected in Sudlow's site I (subdomain IIA) and the same was revealed by competitive site-marker displacement investigations. Density functional theory study was done to comprehend the feasibility of the analysis and to optimize the structure and energy gap that validated the experimental results. This study is expected to provide deep information about the pharmacology of SZ with its pharmacokinetic properties.
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Affiliation(s)
- Nafisur Rahman
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Nabila Khalil
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
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Hahn da Silveira C, Chaves OA, Marques AC, Rosa NMP, Costa LAS, Iglesias BA. Synthesis, Photophysics, Computational Approaches, and Biomolecule Interactive Studies of Metalloporphyrins Containing Pyrenyl Units: Influence of the Metal Center. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Low DNA and high BSA binding affinity of cationic ruthenium(II) organometallic featuring pyridine and 2’-hydroxychalcone ligands. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Elucidation of the interaction between human serum albumin (HSA) and 3,4-methylenedioxyde-6-iodo-benzaldehyde-thiosemicarbazone, a potential drug for Leishmania amazonensis: Multiple spectroscopic and dynamics simulation approach. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113117] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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de Andrade Querino AL, da Silva JT, Silva JT, Alvarenga GM, da Silveira CH, de Magalhães MTQ, Chaves OA, Iglesias BA, Diniz R, Silva H. Mono and dinuclear platinum and palladium complexes containing adamantane–azole ligands: DNA and BSA interaction and cytotoxicity. J Biol Inorg Chem 2019; 24:1087-1103. [DOI: 10.1007/s00775-019-01719-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 09/13/2019] [Indexed: 01/01/2023]
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Chaves OA, Sasidharan R, dos Santos de Oliveira CHC, Manju SL, Joy M, Mathew B, Netto-Ferreira JC. In Vitro
Study of the Interaction Between HSA and 4-Bromoindolylchalcone, a Potent Human MAO-B Inhibitor: Spectroscopic and Molecular Modeling Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201802665] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Otávio Augusto Chaves
- SENAI Innovation Institute for Green Chemistry.; Rua Morais e Silva N° 53, Maracanã 20271030 Rio de Janeiro-RJ Brazil
- Institute of Chemistry; Department of Organic Chemistry; Universidade Federal Rural do Rio de Janeiro; BR-465 Km 7 23970-000 Seropédica-RJ Brazil
| | - Rani Sasidharan
- College of Pharmaceutical Science; Government T.D. Medical College, Alappuzha; Kerala India
- Department of Chemistry, SAS; VIT University, Vellore; 632014 Tamil Nadu India
| | - Cosme H. C. dos Santos de Oliveira
- Institute of Chemistry; Department of Organic Chemistry; Universidade Federal Rural do Rio de Janeiro; BR-465 Km 7 23970-000 Seropédica-RJ Brazil
| | | | - Monu Joy
- School of Pure & Applied Physics; M.G. University; 686560 Kottayam India
| | - Bijo Mathew
- Division of Drug Design and Medicinal Chemistry Research Lab; Department of Pharmaceutical Chemistry; Ahalia School of Pharmacy, Palakkad; 678557 Kerala India
| | - José Carlos Netto-Ferreira
- SENAI Innovation Institute for Green Chemistry.; Rua Morais e Silva N° 53, Maracanã 20271030 Rio de Janeiro-RJ Brazil
- Divisão de Metrologia Química; Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO); 25250-020 Duque de Caxias-RJ Brazil
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Multi-Spectroscopic and Theoretical Analysis on the Interaction between Human Serum Albumin and a Capsaicin Derivative-RPF101. Biomolecules 2018; 8:biom8030078. [PMID: 30142945 PMCID: PMC6164054 DOI: 10.3390/biom8030078] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 08/13/2018] [Accepted: 08/16/2018] [Indexed: 02/07/2023] Open
Abstract
The interaction between the main carrier of endogenous and exogenous compounds in the human bloodstream (human serum albumin, HSA) and a potential anticancer compound (the capsaicin analogue RPF101) was investigated by spectroscopic techniques (circular dichroism, steady-state, time-resolved, and synchronous fluorescence), zeta potential, and computational method (molecular docking). Steady-state and time-resolved fluorescence experiments indicated an association in the ground state between HSA:RPF101. The interaction is moderate, spontaneous (ΔG° < 0), and entropically driven (ΔS° = 0.573 ± 0.069 kJ/molK). This association does not perturb significantly the potential surface of the protein, as well as the secondary structure of the albumin and the microenvironment around tyrosine and tryptophan residues. Competitive binding studies indicated Sudlow’s site I as the main protein pocket and molecular docking results suggested hydrogen bonding and hydrophobic interactions as the main binding forces.
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Lopes ND, Chaves OA, de Oliveira MCC, Sant'Anna CMR, Sousa-Pereira D, Netto-Ferreira JC, Echevarria A. Novel piperonal 1,3,4-thiadiazolium-2-phenylamines mesoionic derivatives: Synthesis, tyrosinase inhibition evaluation and HSA binding study. Int J Biol Macromol 2018; 112:1062-1072. [PMID: 29447969 DOI: 10.1016/j.ijbiomac.2018.02.050] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 01/15/2023]
Abstract
A novel series of piperonal mesoionic derivatives (PMI 1-6) was synthesized. Tyrosinase inhibition in the presence of PMI-1, -2, -3, -4, -5 and -6 as well as human serum albumin (HSA) binding studies with PMI-5 and PMI-6 were done by spectroscopic and theoretical methods. The mesoionic compound PMI-5 is the most promising tyrosinase inhibitor with a noncompetitive inhibitory mechanism and an IC50=124μmolL-1. In accordance with the kinetic profile, molecular docking results show that PMI-5 is able to interact favorably with the tyrosinase active site containing the substrate molecule, L-DOPA, interacting with Val-247, Phe-263 and Val-282 residues. The spectroscopic results for the interaction HSA:PMI-5 and HSA:PMI-6 indicated that these mesoionic compounds can associate with HSA in the ground state and energy transfer can occur with high probability. The binding was moderate, spontaneous and can perturb significantly the secondary structure of the albumin. The molecular docking results suggest that PMI-5 and PMI-6 are able to be accommodated inside the Sudlow's site I in HSA, interacting with hydrophobic and hydrophilic amino acid residues.
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Affiliation(s)
- Natália Drumond Lopes
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil
| | - Otávio Augusto Chaves
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil
| | - Márcia C C de Oliveira
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil
| | - Carlos Mauricio R Sant'Anna
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil
| | - Danilo Sousa-Pereira
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil
| | - José Carlos Netto-Ferreira
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil.
| | - Aurea Echevarria
- Departamento de Química, Universidade Federal Rural do Rio de Janeiro, BR-465 Km 7, 23970-000 Seropédica, RJ, Brazil.
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Chaves OA, Mathew B, Cesarin-Sobrinho D, Lakshminarayanan B, Joy M, Mathew GE, Suresh J, Netto-Ferreira JC. Spectroscopic, zeta potential and molecular docking analysis on the interaction between human serum albumin and halogenated thienyl chalcones. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.07.091] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chaves OA, de Barros LS, de Oliveira MC, Sant’Anna CMR, Ferreira AB, da Silva FA, Cesarin-Sobrinho D, Netto-Ferreira JC. Biological interactions of fluorinated chalcones: Stimulation of tyrosinase activity and binding to bovine serum albumin. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.04.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chaves OA, de Oliveira CHCDS, Ferreira RC, Pereira RP, de Melos JLR, Rodrigues-Santos CE, Echevarria A, Cesarin-Sobrinho D. Investigation of interaction between human plasmatic albumin and potential fluorinated anti-trypanosomal drugs. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.05.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Inhibition of LPS-stimulated ROS production by fluorinated and hydroxylated chalcones in RAW 264.7 macrophages with structure-activity relationship study. Bioorg Med Chem Lett 2017; 27:1205-1209. [DOI: 10.1016/j.bmcl.2017.01.061] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/11/2017] [Accepted: 01/19/2017] [Indexed: 02/07/2023]
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Probing the interaction between 7-O-β-d-glucopyranosyl-6-(3-methylbut-2-enyl)-5,4′-dihydroxyflavonol with bovine serum albumin (BSA). J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.12.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chaves OA, da Silva VA, Sant'Anna CMR, Ferreira AB, Ribeiro TAN, de Carvalho MG, Cesarin-Sobrinho D, Netto-Ferreira JC. Binding studies of lophirone B with bovine serum albumin (BSA): Combination of spectroscopic and molecular docking techniques. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.09.036] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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