7tgw

Electron Microscopy
3Å resolution

Omicron spike at 3.0 A (open form)

Released:
Primary publication:
Cryo-EM structure of a SARS-CoV-2 omicron spike protein ectodomain.
OpenAccess logo Nat Commun 13 1214 (2022)
PMID: 35241675
Related structures: EMD-25887

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-144650 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Spike glycoprotein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 1231 amino acids
Theoretical weight: 137.21 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 14-210, 211-1211; Coverage: 95%)
Gene names: 2, S
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-25887
Expression system: Homo sapiens