7wsf

Electron Microscopy
2.87Å resolution

Cryo-EM structure of SARS-CoV spike receptor-binding domain in complex with minke whale ACE2

Released:

Function and Biology Details

Reaction catalysed:
Angiotensin II + H(2)O = angiotensin-(1-7) + L-phenylalanine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-105048 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Angiotensin-converting enzyme Chain: A
Molecule details ›
Chain: A
Length: 739 amino acids
Theoretical weight: 85.79 KDa
Source organism: Mammalia
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A452CBT6 (Residues: 1-739; Coverage: 92%)
Gene name: ACE2
Sequence domains:
Spike protein S1 Chain: B
Molecule details ›
Chain: B
Length: 190 amino acids
Theoretical weight: 21.62 KDa
Source organism: Severe acute respiratory syndrome coronavirus
Expression system: Homo sapiens
UniProt:
  • Canonical: P59594 (Residues: 321-502; Coverage: 15%)
Gene names: 2, S
Sequence domains: Betacoronavirus spike glycoprotein S1, receptor binding

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.87Å
Relevant EMDB volumes: EMD-32756
Expression systems:
  • Escherichia coli
  • Homo sapiens