Protocol for structure determination of SARS-CoV-2 main protease at near-physiological-temperature by serial femtosecond crystallography.
Protein Biochemistry
Protein expression and purification
Structural Biology
X-ray Crystallography
Journal
STAR protocols
ISSN: 2666-1667
Titre abrégé: STAR Protoc
Pays: United States
ID NLM: 101769501
Informations de publication
Date de publication:
18 03 2022
18 03 2022
Historique:
entrez:
23
2
2022
pubmed:
24
2
2022
medline:
3
3
2022
Statut:
epublish
Résumé
The SARS-CoV-2 main protease of (Mpro) is an important target for SARS-CoV-2 related drug repurposing and development studies. Here, we describe the steps for structural characterization of SARS-CoV-2 Mpro, starting from plasmid preparation and protein purification. We detail the steps for crystallization using the sitting drop, microbatch (under oil) approach. Finally, we cover data collection and structure determination using serial femtosecond crystallography. For complete details on the use and execution of this protocol, please refer to Durdagi et al. (2021).
Identifiants
pubmed: 35194584
doi: 10.1016/j.xpro.2022.101158
pii: S2666-1667(22)00038-7
pmc: PMC8784426
doi:
Substances chimiques
3C-like proteinase, SARS-CoV-2
EC 3.4.22.-
Coronavirus 3C Proteases
EC 3.4.22.28
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
101158Subventions
Organisme : NIGMS NIH HHS
ID : P41 GM103393
Pays : United States
Informations de copyright
© 2022.
Déclaration de conflit d'intérêts
The authors declare no competing interests.
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