Aim:Peptide/protein-based inhalers are excessively used to treat respiratory disorders. The molecular docking was performed for these inhalers including human neutralizing S230 light chain-antibody (monoclonal antibodies [mAbs]), alpha-1-antitrypsin (AAT), short-palate-lung and nasal-epithelial clone-1-derived peptides (SPLUNC1) and dornase-alfa (DA) against spike glycoprotein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to assess their inhibitory activity.Materials & methods:HawkDock was used to dock these biologics against SARS-CoV-2 spike-glycoprotein.Results:Results showed that DA, AAT and mAb were quite active against spike glycoprotein with a binding free energy of -26.35 and -22.94 kcal/mol.Conclusion:mAB and AAT combined with DA can be used in the treatment of coronavirus disease of 2019 as a potential anti-SARS-CoV-2 agent.
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, KAUST Smart Hlth Initiat, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Computat Biosci Res Ctr, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 23955, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Boshah, Hattan
Samkari, Faris
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, KAUST Smart Hlth Initiat, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Computat Biosci Res Ctr, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 23955, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Samkari, Faris
Valle-Perez, Alexander U.
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, KAUST Smart Hlth Initiat, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Computat Biosci Res Ctr, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 23955, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Valle-Perez, Alexander U.
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Alsawaf, Sarah M.
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Aldoukhi, Ali H.
Bilalis, Panayiotis
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, KAUST Smart Hlth Initiat, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Computat Biosci Res Ctr, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 23955, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Bilalis, Panayiotis
Alshehri, Salwa A.
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Univ Jeddah, Fac Sci, Dept Biochem, Jeddah, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Alshehri, Salwa A.
Susapto, Hepi H.
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
Susapto, Hepi H.
Hauser, Charlotte A. E.
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King Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, KAUST Smart Hlth Initiat, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Computat Biosci Res Ctr, Thuwal 239556900, Saudi Arabia
King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 23955, Saudi ArabiaKing Abdullah Univ Sci & Technol, Div Biol & Environm Sci & Engn, Lab Nanomed, Thuwal 239556900, Saudi Arabia