Araştırma Makalesi

Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain

Cilt: 5 Sayı: 3 15 Aralık 2022
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Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain

Bu makale için 18 Aralık 2024 tarihinde bir düzeltme yayımlandı. https://dergipark.org.tr/tr/pub/ijlsb/article/1603248

Öz

Proteins have unique properties to participate in many structural and physiological processes. Knowledge of the three-dimensional structure of proteins is important to understand their roles in the physiological processes and the functions of these processes. Any structural defect in proteins due to mutations can cause diseases, treatment unresponsiveness, and drug resistance development. The recent emergence of the new SARS-CoV-2 variants containing mutations that accelerate the spread of the virus by affecting infectiousness has been of concern. In the study, visualization of the homology model and investigation of the chemical properties of L18F mutation responsible for the formation of mutant type SARS-CoV-2 spike protein via in silico approach was intended. In this study, amino acid number, molecular weight, theoretical pI value, the percentage composition of amino acids, total negatively charged residue number, total positively charged residue number, atomic composition, formula, total atomic number, molar extinction coefficient, aliphatic index, and the average hydropathy were calculated via ProtParam. The FASTA amino acid sequence was used for visualization of the homology models via UCSF Chimera in wild-type and mutant-type spike proteins. Basic chemical calculations also were displayed on BIOVIA Discovery Studio Visualizer. ΔΔG value and the changes in the stability in L18F mutation were predicted via I-Mutant Suite software. We detected that location of the mutant residue is near a highly conserved position and the L18F mutation may not cause the damage.

Anahtar Kelimeler

Kaynakça

  1. 1. Lee, M. J., & Yaffe, M. B. Protein regulation in signal transduction. Cold Spring Harbor Perspectives in Biology, 2016. 8(6). https://doi.org/10.1101/cshperspect.a005918
  2. 2. Fuentes-Prior, P., & Salvesen, G. S.The protein structures that shape caspase activity, specificity, activation, and inhibition. Biochemical Journal, 2004. https://doi.org/10.1042/BJ20041142
  3. 3. Longley, D. B., & Johnston, P. G. Molecular mechanisms of drug resistance. Journal of Pathology, 2005. https://doi.org/10.1002/path.1706
  4. 4. Naveca, F., Nascimento, V., Souza, V., Corado, A., Nascimento, F., Silva, G., Gräf, T. Phylogenetic relationship of SARS-CoV-2 sequences from Amazonas with emerging Brazilian variants harboring mutations E484K and N501Y in the Spike protein. Virological.Org, 2021. 1–12.
  5. 5. https://www.ncbi.nlm.nih.gov/ Access date: 15.06.2022.
  6. 6. Waterhouse, A., Bertoni, M., Bienert, S., Studer, G., Tauriello, G., Gumienny, R., Heer, F.T., de Beer, T.A.P., Rempfer, C., Bordoli, L., Lepore, R., Schwede, T. SWISS-MODEL: homology modelling of protein structures and complexes. Nucleic Acids Res. 46, 2018. p.296-303.
  7. 7. Pettersen, EF, Goddard, TD, Huang, CC, Couch, GS, Greenblatt, DM, Meng, EC, Ferrin, TE. (2004). J Comput Chem,2004. 25(13): p.1605-12.
  8. 8. Gasteiger, E., Hoogland, C., Gattiker, A., Duvaud, S., Wilkins, M.R., Appel, R.D., Bairoch, A. Protein Identification and Analysis Tools on the ExPASy Server;(In) John M. Walker (ed): The Proteomics Protocols Handbook, Humana Press, 2005. pp. 571-607.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

15 Aralık 2022

Gönderilme Tarihi

8 Ağustos 2022

Kabul Tarihi

20 Eylül 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 5 Sayı: 3

Kaynak Göster

APA
Köprülülü Küçük, G., & Giritlioğlu, N. I. (2022). Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain. International Journal of Life Sciences and Biotechnology, 5(3), 591-601. https://doi.org/10.38001/ijlsb.1159060
AMA
1.Köprülülü Küçük G, Giritlioğlu NI. Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain. Int J. Life Sci. Biotechnol. 2022;5(3):591-601. doi:10.38001/ijlsb.1159060
Chicago
Köprülülü Küçük, Gizem, ve Nazlı Irmak Giritlioğlu. 2022. “Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain”. International Journal of Life Sciences and Biotechnology 5 (3): 591-601. https://doi.org/10.38001/ijlsb.1159060.
EndNote
Köprülülü Küçük G, Giritlioğlu NI (01 Aralık 2022) Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain. International Journal of Life Sciences and Biotechnology 5 3 591–601.
IEEE
[1]G. Köprülülü Küçük ve N. I. Giritlioğlu, “Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain”, Int J. Life Sci. Biotechnol., c. 5, sy 3, ss. 591–601, Ara. 2022, doi: 10.38001/ijlsb.1159060.
ISNAD
Köprülülü Küçük, Gizem - Giritlioğlu, Nazlı Irmak. “Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain”. International Journal of Life Sciences and Biotechnology 5/3 (01 Aralık 2022): 591-601. https://doi.org/10.38001/ijlsb.1159060.
JAMA
1.Köprülülü Küçük G, Giritlioğlu NI. Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain. Int J. Life Sci. Biotechnol. 2022;5:591–601.
MLA
Köprülülü Küçük, Gizem, ve Nazlı Irmak Giritlioğlu. “Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain”. International Journal of Life Sciences and Biotechnology, c. 5, sy 3, Aralık 2022, ss. 591-0, doi:10.38001/ijlsb.1159060.
Vancouver
1.Gizem Köprülülü Küçük, Nazlı Irmak Giritlioğlu. Homology Modeling of L18F Mutation on SARS-CoV-2 Spike Protein Receptor-Binding-Domain. Int J. Life Sci. Biotechnol. 01 Aralık 2022;5(3):591-60. doi:10.38001/ijlsb.1159060


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