Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science
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(Hsp90) 90KDa heat shock proteins are molecular chaperone involved in process of cellular oncogenesis, hence its marked importance as a therapeutic target. An inhibitor of Hsp90 chaperone activity is the geldanamycin, a thready compound that has the power to bind to the binding of ATP in the N-terminal of Hsp90 domain site, however this reported in clinical trials hepatotoxic damage, which I pitting to its disuse. On the other hand, taking advantage that the geldanamycin joins successfully Hsp90, efforts have focused on the search for similar that they have the same or better effect and both exhibited lower effects than its predecessor, as it has been the case with the similar 17-AAG and 17-DMAG. In order to know the chemical factors influencing the growth or decay of the biological activity of such compounds have been evaluated different computational techniques such as docking and 3DQSAR, however it has not been considered in a quantitative way what happens within the active site rep...resented in terms of interaction energy, as it has been evaluated in this work. To evaluate interaction energies found that the Lys58 is essential for the union of the analogs to the active site of Hsp90, and that the activity of these will depend on if these have on the C-11 position of the macrocycle a group of small and at the same time attractor of electrons, as it is reflected with the series C-11 hydroxy and methoxy C-11. Theses outcomes were supported with Quantum Similarity and reactivity indices using the Density Funtional Theory in order to understand the non-covalent stabilization in the active site for theses compounds.
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Medicinal Chemistry, 2019, 1/BMS-MC-2019-78-19Collections
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Mašinski fakultetTY - JOUR AU - Jovanović, Tamara PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5882 AB - (Hsp90) 90KDa heat shock proteins are molecular chaperone involved in process of cellular oncogenesis, hence its marked importance as a therapeutic target. An inhibitor of Hsp90 chaperone activity is the geldanamycin, a thready compound that has the power to bind to the binding of ATP in the N-terminal of Hsp90 domain site, however this reported in clinical trials hepatotoxic damage, which I pitting to its disuse. On the other hand, taking advantage that the geldanamycin joins successfully Hsp90, efforts have focused on the search for similar that they have the same or better effect and both exhibited lower effects than its predecessor, as it has been the case with the similar 17-AAG and 17-DMAG. In order to know the chemical factors influencing the growth or decay of the biological activity of such compounds have been evaluated different computational techniques such as docking and 3DQSAR, however it has not been considered in a quantitative way what happens within the active site represented in terms of interaction energy, as it has been evaluated in this work. To evaluate interaction energies found that the Lys58 is essential for the union of the analogs to the active site of Hsp90, and that the activity of these will depend on if these have on the C-11 position of the macrocycle a group of small and at the same time attractor of electrons, as it is reflected with the series C-11 hydroxy and methoxy C-11. Theses outcomes were supported with Quantum Similarity and reactivity indices using the Density Funtional Theory in order to understand the non-covalent stabilization in the active site for theses compounds. T2 - Medicinal Chemistry T1 - Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science EP - 19 SP - 1/BMS-MC-2019-78 UR - https://hdl.handle.net/21.15107/rcub_machinery_5882 ER -
@article{ author = "Jovanović, Tamara", year = "2019", abstract = "(Hsp90) 90KDa heat shock proteins are molecular chaperone involved in process of cellular oncogenesis, hence its marked importance as a therapeutic target. An inhibitor of Hsp90 chaperone activity is the geldanamycin, a thready compound that has the power to bind to the binding of ATP in the N-terminal of Hsp90 domain site, however this reported in clinical trials hepatotoxic damage, which I pitting to its disuse. On the other hand, taking advantage that the geldanamycin joins successfully Hsp90, efforts have focused on the search for similar that they have the same or better effect and both exhibited lower effects than its predecessor, as it has been the case with the similar 17-AAG and 17-DMAG. In order to know the chemical factors influencing the growth or decay of the biological activity of such compounds have been evaluated different computational techniques such as docking and 3DQSAR, however it has not been considered in a quantitative way what happens within the active site represented in terms of interaction energy, as it has been evaluated in this work. To evaluate interaction energies found that the Lys58 is essential for the union of the analogs to the active site of Hsp90, and that the activity of these will depend on if these have on the C-11 position of the macrocycle a group of small and at the same time attractor of electrons, as it is reflected with the series C-11 hydroxy and methoxy C-11. Theses outcomes were supported with Quantum Similarity and reactivity indices using the Density Funtional Theory in order to understand the non-covalent stabilization in the active site for theses compounds.", journal = "Medicinal Chemistry", title = "Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science", pages = "19-1/BMS-MC-2019-78", url = "https://hdl.handle.net/21.15107/rcub_machinery_5882" }
Jovanović, T.. (2019). Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science. in Medicinal Chemistry, 1/BMS-MC-2019-78-19. https://hdl.handle.net/21.15107/rcub_machinery_5882
Jovanović T. Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science. in Medicinal Chemistry. 2019;:1/BMS-MC-2019-78-19. https://hdl.handle.net/21.15107/rcub_machinery_5882 .
Jovanović, Tamara, "Review of the article „Theoretical study of interactions energies between residues of the active site of Hsp90 and the geldanamycin analogues using Quantum Mechanics/Molecular Mechanics (QM/MM) methods“, verified by Publons, Web of Science" in Medicinal Chemistry (2019):1/BMS-MC-2019-78-19, https://hdl.handle.net/21.15107/rcub_machinery_5882 .