6nzk

Electron Microscopy
2.8Å resolution

Structural basis for human coronavirus attachment to sialic acid receptors

Released:
Source organism: Human coronavirus OC43
Related structures: EMD-0557

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179370 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (4 distinct):
Spike glycoprotein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 1322 amino acids
Theoretical weight: 146.44 KDa
Source organism: Human coronavirus OC43
Expression system: Homo sapiens
UniProt:
  • Canonical: Q696P8 (Residues: 14-1263; Coverage: 92%)
Gene name: S
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer : NEW Components: NAG
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.8Å
Relevant EMDB volumes: EMD-0557
Expression system: Homo sapiens