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ПоиÑк Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ñ‹Ñ Ð¸Ð½Ð³Ð¸Ð±Ð¸Ñ‚Ð¾Ñ€Ð¾Ð² Ð´Ð»Ñ Ð±ÐµÐ»ÐºÐ¾Ð² SARS-CoV-2 Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ виртуального Ñкрининга лигандов
Ð”Ð°Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° поÑвÑщена проведению виртуального Ñкрининга лигандов Ð´Ð»Ñ Ð±ÐµÐ»ÐºÐ¾Ð² Sars-CoV-2, в чаÑтноÑти, Ð´Ð»Ñ Ð½ÐµÑтруктурированных белков nsp5 и nsp12. Ð”Ð»Ñ Ñтого применÑлиÑÑŒ методы молекулÑрного докинга и молекулÑрной динамики. МолекулÑрный докинг раÑÑчитывалÑÑ Ð² программе AutoDock Vina, в то Ð²Ñ€ÐµÐ¼Ñ ÐºÐ°Ðº Ð´Ð»Ñ Ð¼Ð¾Ð»ÐµÐºÑƒÐ»Ñрной динамики и минимизации Ñнергии иÑпользовалÑÑ ÑƒÐ½Ð¸Ð²ÐµÑ€Ñальный программный ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ GROMACS. Ð’ качеÑтве лигандов Ð´Ð»Ñ Ð¼Ð¾Ð»ÐµÐºÑƒÐ»Ñрного докинга Ñлужили вещеÑтва из базы данных ZINK15 в количеÑтве 5901 единица. Полученные в результате Ñтруктурированные ÑпиÑки лигандов из базы данных можно иÑпользовать Ð´Ð»Ñ Ð¾Ñ‚Ð±Ð¾Ñ€Ð° потенциальных ингибиторов Ñ Ð¿Ð¾Ñледующим раÑчётом конÑтант ÑвÑÐ·Ñ‹Ð²Ð°Ð½Ð¸Ñ Ð² раÑтворах Ñ Ñ€ÐµÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°Ð½Ñ‚Ð½Ñ‹Ð¼Ð¸ белками. Проведение процедуры молекулÑрной динамики позволило оценить взаимодейÑтвие белка nsp7, прошедшего предварительную минимизацию Ñнергии, Ñ Ð½ÐµÑколькими фрагментами поÑледовательноÑти кошачьего, Ñобачьего и Ñвиного коронавируÑов NILYRSLAETR и выделить потенциальные Ñайты ÑвÑÐ·Ñ‹Ð²Ð°Ð½Ð¸Ñ Ñ Ð»Ð¸Ð³Ð°Ð½Ð´Ð¾Ð¼. МолекулÑÑ€Ð½Ð°Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ° также позволила пронаблюдать образование амилоидоподобных фибрилл Ñ ÑƒÑ‡Ð°Ñтием NILYRSLAETR.
The given work is devoted to the virtual screening of ligands for the Sars-CoV-2 proteins, in particular, for the unstructured proteins nsp5 and nsp12. The methods of molecular docking and molecular dynamics were used. The procedure of Molecular docking has been performed using the AutoDock Vina software. The universal GROMACS software package was used for molecular dynamics and energy minimization. Substances from the ZINK15 database in the amount of 5901 units were used as ligands for molecular docking. The resulting structured ligand lists from the database can be used to select potential inhibitors with subsequent calculation of the binding constants in solutions with recombinant proteins. The molecular dynamics procedure made it possible to evaluate the interaction of the nsp7 protein, which underwent preliminary energy minimization, with several fragments of the sequence of the feline, canine, and porcine NILYRSLAETR coronaviruses and to highlight potential ligadne binding sites. Molecular dynamics also made it possible to observe the formation of amyloid-like fibrils with the participation of NILYRSLAETR.
energy minimization, молекÑлÑÑнÑй докинг, nsp, box, GROMACS, бокÑ, molecular docking, virtual screening, molecular dynamics, виÑÑÑалÑнÑй ÑкÑининг, ÑÑÑÑкÑÑÑа, минимизаÑÐ¸Ñ ÑнеÑгии, active center, молеÑклÑÑÐ½Ð°Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°, structure, акÑивнÑй ÑенÑÑ, AutoDock Vina
energy minimization, молекÑлÑÑнÑй докинг, nsp, box, GROMACS, бокÑ, molecular docking, virtual screening, molecular dynamics, виÑÑÑалÑнÑй ÑкÑининг, ÑÑÑÑкÑÑÑа, минимизаÑÐ¸Ñ ÑнеÑгии, active center, молеÑклÑÑÐ½Ð°Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°, structure, акÑивнÑй ÑенÑÑ, AutoDock Vina
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
