SARS-CoV-2 nucleocapsid and Nsp3 binding: an in silico study
Severe acute respiratory syndrome virus 2 (SARS-CoV-2) belongs to the single-stranded positive-sense RNA family. The virus contains a large genome that encodes four structural proteins, small envelope (E), matrix (M), nucleocapsid phosphoprotein (N), spike (S), and 16 nonstructural proteins (nsp1-16) that together, ensure replication of the virus in the host cell. Among these proteins, the interactions of N and Nsp3 are essential that links the viral genome for processing. The N proteins reside at CoV RNA synthesis sites known as the replication–transcription complexes (RTCs). The N-terminal of N has RNA-binding domain (N-NTD), capturing the RNA genome while the C-terminal domain (N-CTD) anchors the viral Nsp3, a component of RTCs. Although the structural information has been recently released, the residues involved in contacts between N-CTD with Nsp3 are still unknown. To find the residues involved in interactions between two proteins, three-dimensional structures of both proteins were retrieved and docked using HADDOCK. Residues at N-CTD were detected in interaction with L499, R500, K501, V502, P503, T504, D505, N506, Y507, I508, T509, K529, K530K532, S533 of Nsp3 and N-NTD to synthesize SARS-CoV-2 RNA. The interaction between Nsp3 and CTD of N protein may be a potential drug target. The current study provides information for better understanding the interaction between N protein and Nsp3 that could be a possible target for future inhibitors. Graphic abstract.
Medienart: |
Artikel |
---|
Erscheinungsjahr: |
2020 |
---|---|
Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:203 |
---|---|
Enthalten in: |
Archives of microbiology - 203(2020), 1 vom: 04. Aug., Seite 59-66 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Khan, Muhammad Tahir [VerfasserIn] |
---|
Links: |
Volltext [lizenzpflichtig] |
---|
BKL: | |
---|---|
Themen: |
Anmerkungen: |
© Springer-Verlag GmbH Germany, part of Springer Nature 2020 |
---|
doi: |
10.1007/s00203-020-01998-6 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
OLC2122809795 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | OLC2122809795 | ||
003 | DE-627 | ||
005 | 20230505065710.0 | ||
007 | tu | ||
008 | 230505s2020 xx ||||| 00| ||eng c | ||
024 | 7 | |a 10.1007/s00203-020-01998-6 |2 doi | |
035 | |a (DE-627)OLC2122809795 | ||
035 | |a (DE-He213)s00203-020-01998-6-p | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
082 | 0 | 4 | |a 570 |q VZ |
084 | |a 12 |2 ssgn | ||
084 | |a BIODIV |q DE-30 |2 fid | ||
084 | |a 42.00 |2 bkl | ||
100 | 1 | |a Khan, Muhammad Tahir |e verfasserin |4 aut | |
245 | 1 | 0 | |a SARS-CoV-2 nucleocapsid and Nsp3 binding: an in silico study |
264 | 1 | |c 2020 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a © Springer-Verlag GmbH Germany, part of Springer Nature 2020 | ||
520 | |a Severe acute respiratory syndrome virus 2 (SARS-CoV-2) belongs to the single-stranded positive-sense RNA family. The virus contains a large genome that encodes four structural proteins, small envelope (E), matrix (M), nucleocapsid phosphoprotein (N), spike (S), and 16 nonstructural proteins (nsp1-16) that together, ensure replication of the virus in the host cell. Among these proteins, the interactions of N and Nsp3 are essential that links the viral genome for processing. The N proteins reside at CoV RNA synthesis sites known as the replication–transcription complexes (RTCs). The N-terminal of N has RNA-binding domain (N-NTD), capturing the RNA genome while the C-terminal domain (N-CTD) anchors the viral Nsp3, a component of RTCs. Although the structural information has been recently released, the residues involved in contacts between N-CTD with Nsp3 are still unknown. To find the residues involved in interactions between two proteins, three-dimensional structures of both proteins were retrieved and docked using HADDOCK. Residues at N-CTD were detected in interaction with L499, R500, K501, V502, P503, T504, D505, N506, Y507, I508, T509, K529, K530K532, S533 of Nsp3 and N-NTD to synthesize SARS-CoV-2 RNA. The interaction between Nsp3 and CTD of N protein may be a potential drug target. The current study provides information for better understanding the interaction between N protein and Nsp3 that could be a possible target for future inhibitors. Graphic abstract | ||
650 | 4 | |a SARS-CoV-2 | |
650 | 4 | |a N-CTD | |
650 | 4 | |a Nsp3 | |
650 | 4 | |a interactions | |
700 | 1 | |a Zeb, Muhammad Tariq |4 aut | |
700 | 1 | |a Ahsan, Hina |4 aut | |
700 | 1 | |a Ahmed, Abrar |4 aut | |
700 | 1 | |a Ali, Arif |4 aut | |
700 | 1 | |a Akhtar, Khalid |4 aut | |
700 | 1 | |a Malik, Shaukat Iqbal |4 aut | |
700 | 1 | |a Cui, Zhilei |4 aut | |
700 | 1 | |a Ali, Sajid |0 (orcid)0000-0001-5141-3954 |4 aut | |
700 | 1 | |a Khan, Anwar Sheed |4 aut | |
700 | 1 | |a Ahmad, Manzoor |4 aut | |
700 | 1 | |a Wei, Dong-Qing |4 aut | |
700 | 1 | |a Irfan, Muhammad |0 (orcid)0000-0002-1060-4436 |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Archives of microbiology |d Springer Berlin Heidelberg, 1974 |g 203(2020), 1 vom: 04. Aug., Seite 59-66 |w (DE-627)129307963 |w (DE-600)124824-8 |w (DE-576)014506602 |x 0302-8933 |7 nnns |
773 | 1 | 8 | |g volume:203 |g year:2020 |g number:1 |g day:04 |g month:08 |g pages:59-66 |
856 | 4 | 1 | |u https://doi.org/10.1007/s00203-020-01998-6 |z lizenzpflichtig |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_OLC | ||
912 | |a FID-BIODIV | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_252 | ||
912 | |a GBV_ILN_381 | ||
912 | |a GBV_ILN_2018 | ||
912 | |a GBV_ILN_4277 | ||
936 | b | k | |a 42.00 |q VZ |
951 | |a AR | ||
952 | |d 203 |j 2020 |e 1 |b 04 |c 08 |h 59-66 |