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Electron Microscopy
2.93Å resolution

Cryo-EM structure of the SARS-CoV-2 spike protein bound to neutralizing nanobodies (Ty1)

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Spike glycoprotein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 1288 amino acids
Theoretical weight: 142.4 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 1-1208; Coverage: 95%)
Gene names: 2, S
Sequence domains:
Nanobody Ty1 Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 134 amino acids
Theoretical weight: 14.31 KDa
Source organism: Vicugna pacos
Expression system: Escherichia coli

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.93Å
Relevant EMDB volumes: EMD-11526
Expression systems:
  • Homo sapiens
  • Escherichia coli