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Variety of spike protein in covid-19 mutation: Stability, effectiveness and outbreak rate as a target for vaccine and therapeutic development   
Yazarlar (4)
Majid Monajjemi
Dr. Öğr. Üyesi Fatemeh MOLLAAMIN Dr. Öğr. Üyesi Fatemeh MOLLAAMIN
Kastamonu Üniversitesi
Azadeh Sadat Shekarabi
Azam Ghadami
Devamını Göster
Özet
The structure of β-coronavirus MERS-CoV S1-CTD demonstrated an interesting subject of how two structurally similar viral RBDs recognize different protein receptors. Same as SARS-CoV, the S1-CTD, MERS-CoV S1-CTD viruses also contains two subdomains, but, in contrast to the loopdominated MERS-CoV, RBM contains a 4-stranded antiparallel β-sheet, showing a relatively flat surface to bind DPP4. The protein sequences were obtained from NCBI web sites, and the proteins of COVID-19, such as protein sequences, were applied for analyzing the conserved domain. Some proteins were also utilized for constructing 3-D structures via homology modeling. We also show that Nterminal deletions of alpha 2 that no longer block STAT1 nuclear import. Covid-19 spike protein structures, along with peptide-like inhibitor structure of the SARS-CoV-2 spike glycoprotein, including small-molecule inhibitors, have been simulated via Molecular dynamic and docking methods. Several genomes of various coronaviruses using BAST and MAFFT software have been evaluated, and a few genomes have been selected.
Anahtar Kelimeler
COVID-19 | MERS-CoV RBM | Mutations | Spike protein
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Biointerface Research in Applied Chemistry
Dergi ISSN 2069-5837
Dergi Tarandığı Indeksler SCOPUS
Makale Dili İngilizce
Basım Tarihi 01-2021
Cilt No 11
Sayı 3
Sayfalar 10016 / 10026
Doi Numarası 10.33263/BRIAC113.1001610026