Active site-based analysis of structural proteins for drug targets in different human Coronaviruses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F22%3A10449631" target="_blank" >RIV/00216208:11310/22:10449631 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=3LahrRS~Gu" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=3LahrRS~Gu</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/cbdd.14004" target="_blank" >10.1111/cbdd.14004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Active site-based analysis of structural proteins for drug targets in different human Coronaviruses

Popis výsledku v původním jazyce

Seven types of Coronaviruses (CoVs) have been identified that can cause infection in humans, including HCoV-229E, HCoV-NL63, HCoV-OC43, HCoV-HKU1, SARS-CoV, HCoV-MERS, and SARS-CoV-2. In this study, we investigated the genetic structure, the homology of the structural protein sequences, as well as the investigation of the active site of structural proteins. The active site of structural proteins was determined based on the previous studies, and the homology of their amino acid sequences and structure was compared. Multiple sequence alignment of Spike protein of HCoVs showed that the receptor-binding domain of SARS-CoV-2, SARS-CoV, and MERS-CoV was located at a similar site to the S1 subunit. The binding motif of PDZ (postsynaptic density-95/disks large/zona occludens-1) of the envelope protein, was conserved in SARS-CoV and SARS-CoV-2 according to multiple sequence alignment but showed different changes in the other HCoVs. Overall, spike protein showed the most variation in its active sites, but the other structural proteins were highly conserved. In this study, for the first time, the active site of all structural proteins of HCoVs as a drug target was investigated. The binding site of these proteins can be suitable targets for drugs or vaccines among HCoVs.

Název v anglickém jazyce

Active site-based analysis of structural proteins for drug targets in different human Coronaviruses

Popis výsledku anglicky

Seven types of Coronaviruses (CoVs) have been identified that can cause infection in humans, including HCoV-229E, HCoV-NL63, HCoV-OC43, HCoV-HKU1, SARS-CoV, HCoV-MERS, and SARS-CoV-2. In this study, we investigated the genetic structure, the homology of the structural protein sequences, as well as the investigation of the active site of structural proteins. The active site of structural proteins was determined based on the previous studies, and the homology of their amino acid sequences and structure was compared. Multiple sequence alignment of Spike protein of HCoVs showed that the receptor-binding domain of SARS-CoV-2, SARS-CoV, and MERS-CoV was located at a similar site to the S1 subunit. The binding motif of PDZ (postsynaptic density-95/disks large/zona occludens-1) of the envelope protein, was conserved in SARS-CoV and SARS-CoV-2 according to multiple sequence alignment but showed different changes in the other HCoVs. Overall, spike protein showed the most variation in its active sites, but the other structural proteins were highly conserved. In this study, for the first time, the active site of all structural proteins of HCoVs as a drug target was investigated. The binding site of these proteins can be suitable targets for drugs or vaccines among HCoVs.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10600 - Biological sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemical Biology and Drug Design

ISSN

1747-0277

e-ISSN

1747-0285

Svazek periodika

99

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DK - Dánské království

Počet stran výsledku

18

Strana od-do

585-602

Kód UT WoS článku

000749254100001

EID výsledku v databázi Scopus

2-s2.0-85123957130