7wri

Electron Microscopy
3.03Å resolution

Cryo-EM structure of SARS-CoV-2 Omicron spike receptor-binding domain in complex with mouse ACE2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-144193 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Processed angiotensin-converting enzyme 2 Chain: A
Molecule details ›
Chain: A
Length: 598 amino acids
Theoretical weight: 69.22 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8R0I0 (Residues: 18-615; Coverage: 76%)
Gene name: Ace2
Sequence domains: Angiotensin-converting enzyme
Spike glycoprotein Chain: B
Molecule details ›
Chain: B
Length: 1232 amino acids
Theoretical weight: 137.2 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 14-215, 217-1205; Coverage: 94%)
Gene names: 2, S
Sequence domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.03Å
Relevant EMDB volumes: EMD-32727
Expression systems:
  • Escherichia coli
  • Homo sapiens