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Screened α-Helix Peptide Inhibitor toward SARS-CoV-2 by Blocking a Prion-like Domain in the Receptor Binding Domain
Author(s) -
Shang Wu,
Limin Zhang,
Weizhi Wang
Publication year - 2022
Publication title -
analytical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.117
H-Index - 332
eISSN - 1520-6882
pISSN - 0003-2700
DOI - 10.1021/acs.analchem.2c02223
Subject(s) - chemistry , peptide , blocking (statistics) , domain (mathematical analysis) , covid-19 , receptor , helix (gastropod) , oligopeptide , biophysics , virology , biochemistry , medicine , mathematical analysis , ecology , statistics , mathematics , disease , snail , infectious disease (medical specialty) , biology , pathology
A new peptide inhibitor was designed and optimized from an α-helix-rich peptide library specifically toward the critical prion-like domain (PLD) of SARS-CoV-2. It compactly blocked the S1 protein and potently neutralized the pseudovirus which shows promising potential for prophylactic and treatment of COVID-19.

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