EMD-22898 Function and Biology

Cryo-EM structure of SARS-CoV-2 ORF3a

Single particle reconstruction
2.08Å resolution
Overview of EMD-22898
Sample name: SARS-CoV-2 protein 3A in lipid nanodiscs
Number of unique components: 5

SARS-CoV-2 protein 3A in lipid nanodiscs [Severe acute respiratory syndrome coronavirus 2]

Protein type
Name: SARS-CoV-2 protein 3A in lipid nanodiscs
Theoretical weight (MDa): 0.062
Expression system
Expression system: Spodoptera frugiperda

Protein 3a [Severe acute respiratory syndrome coronavirus 2]

Protein type
Name: Protein 3a
Theoretical weight (MDa): 0.032
Number of copies: 2
Expression system
Expression system: Spodoptera frugiperda

Apolipoprotein A-I [Homo sapiens]

Protein type
Name: Apolipoprotein A-I
Theoretical weight (MDa): 0.025
Number of copies: 2
Expression system
Expression system: Escherichia coli

1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine

Ligand type
Name: 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine
Theoretical weight (MDa): 0.001
Number of copies: 2

water

Ligand type
Name: water
Theoretical weight (MDa): 0
Number of copies: 122