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ProteomicsRevealing the Structural Plasticity of SARS-CoV-2 nsp7 and nsp8 Using Structural Proteomics (HDX-MS)
SARS-CoV-2 nsp7 and nsp8 are important cofactors of the RTC, as they interact and regulate the activity of RNA-dependent RNA polymerase and other nspsHere we used solution-based structural proteomic techniques, hydrogen-deuterium exchange mass spectrometry (HDX-MS) and crosslinking mass spectrometry...
ORGANISM(S): Severe acute respiratory syndrome coronavirus 2 
2022-01-12 | PXD026066 | Pride
Sars-cov-2 Nsp7 Nsp8 Hdx-ms 
ProteomicsRevealing the Structural Plasticity of SARS-CoV-2 nsp7 and nsp8 Using Structural Proteomics (XL-MS)
SARS-CoV-2 nsp7 and nsp8 are important cofactors of the RTC, as they interact and regulate the activity of RNA-dependent RNA polymerase and other nspsHere we used solution-based structural proteomic techniques, hydrogen-deuterium exchange mass spectrometry (HDX-MS) and crosslinking mass spectrometry...
ORGANISM(S): Severe acute respiratory syndrome coronavirus 2 
2022-01-12 | PXD026191 | Pride
Sars-cov-2 Xl-ms Nsp7 Nsp8 
ProteomicsSARS-CoV-2 variants evolve convergent strategies to remodel the host response: Affinity Purification Mass Spectrometry (APMS)
We sought to compare differences in the SARS-CoV-2 virus-human protein interaction networks between mutated (from the SARS-CoV-2 variants of concern) and wild-type viral proteins. Here, we ectopically expressed 2x-strep-tagged constructs encoding mutant or wild-type SARS-CoV-2 viral proteins in HEK2...
ORGANISM(S): Homo sapiens (Human) Severe acute respiratory syndrome coronavirus 2 
2024-02-16 | PXD036798 | Pride
Omics Apms Lung Sars-cov-2 Host response Host Infection Covid-19 Protein-protein interactions 
ProteomicsThe kinetics of nsp7-11 polyprotein processing and impact on complexation with nsp16 among human coronaviruses
In coronavirus (CoV) infection, polyproteins (pp1a/pp1ab) are processed into non-structural proteins (nsps), which largely form the replication/transcription complex (RTC). The polyprotein processing and complex formation is critical and offers potential therapeutic targets. However, the interplay o...
ORGANISM(S): Escherichia coli 
2025-07-08 | PXD049009 | Pride
Mass spectrometry Sars-cov-2 Kinetics Native ms Rate constants Complexation 
ProteomicsSelennoprotein S interacts with the replication and transcription complex of the SARS-CoV-2 by binding nsp7
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) replicates and evades detection by using endoplasmic reticulum (ER) membranes and their associated protein machineries. Among these hijacked human ER proteins is selenoprotein S, which usually takes part in the ER protein degradation p...
ORGANISM(S): Homo sapiens (Human) 
2023-03-11 | PXD038629 | Pride
Selenos Nsp12 Nsp8 Covid-19 Vimp 
ProteomicsAnalysis of innate immune antagonism by SARS-CoV-2 reveals options for therapeutic immune modulation and differences to SARS-CoV
The novel coronavirus SARS-CoV-2 has rapidly caused a global pandemic, due to higher transmission rates and lower mortality than previous epidemic CoVs. Here, we systematically analysed changes in the proteome of HEK293 cells upon overexpression of key SARS-CoV-2 encoded proteins and compared them ...
ORGANISM(S): Homo sapiens (Human) Severe acute respiratory syndrome coronavirus 2 
2021-06-23 | PXD021899 | Pride
Sars-cov2 Innate immune system 
ProteomicsBiochemical and structural insights into SARS-CoV-2 polyprotein processing by Mpro (XL-MS)
SARS-CoV-2, a human coronavirus, is the causative agent of the COVID-19 pandemic, entailing enormous disruption worldwide. Its ~30 kb RNA genome is translated into two large polyproteins subsequently cleaved by viral papain-like protease and main protease (Mpro/nsp5). Polyprotein processing is essen...
ORGANISM(S): Severe acute respiratory syndrome coronavirus 2 
2022-12-19 | PXD033748 | Pride
Nsp7-8 Xl-ms Nsp7-11 Mpro Sars-cov-2 Polyprotein 
ProteomicsBiochemical and structural insights into SARS-CoV-2 polyprotein processing by Mpro (HDX-MS pulse labeling)
SARS-CoV-2, a human coronavirus, is the causative agent of the COVID-19 pandemic, entailing enormous disruption worldwide. Its ~30 kb RNA genome is translated into two large polyproteins subsequently cleaved by viral papain-like protease and main protease (Mpro/nsp5). Polyprotein processing is essen...
ORGANISM(S): Severe acute respiratory syndrome coronavirus 2 
2022-12-19 | PXD033702 | Pride
Pulse labeling Hdx-ms Mpro Sars-cov-2 Polyprotein 
ProteomicsSARS-CoV-2 hijacks cellular kinase CDK2 to promote viral RNA synthesis
The coronavirus disease 2019 (COVID-19) pandemic has devastated global health. Identifying key host factors essential for SARS-CoV-2 RNA replication is expected to unravel cellular targets for the development of broad-spectrum antiviral drugs which have been quested for the preparedness of future vi...
ORGANISM(S): Homo Sapiens 
2022-09-28 | PXD037068 |
ProteomicsBiochemical and structural insights into SARS-CoV-2 polyprotein processing by Mpro (HDX-MS continuous labeling)
SARS-CoV-2, a human coronavirus, is the causative agent of the COVID-19 pandemic, entailing enormous disruption worldwide. Its ~30 kb RNA genome is translated into two large polyproteins subsequently cleaved by viral papain-like protease and main protease (Mpro/nsp5). Polyprotein processing is essen...
ORGANISM(S): Severe acute respiratory syndrome coronavirus 2 
2022-12-19 | PXD033698 | Pride
Hdx-ms Mpro Sars-cov-2 Polyprotein Continuous labeling 
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