8epn

Electron Microscopy
2.8Å resolution

Cryo-EM structure of SARS-CoV-2 Spike trimer S2D14 in the 3-RBD Down conformation

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-144650 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (3 distinct):
Spike glycoprotein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 1121 amino acids
Theoretical weight: 123.91 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 27-1147; Coverage: 89%)
Gene names: 2, S
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 2.8Å
Relevant EMDB volumes: EMD-28531
Expression system: Homo sapiens