Electron Microscopy
3.6Å resolution

Dissociated S1 domain of SARS-CoV-2 Spike bound to ACE2 (Non-Uniform Refinement)

Entry authors: Benton DJ, Wrobel AG, Rosenthal PB, Gamblin SJ
Related structures: EMD-11681

Function and Biology Details

Reaction catalysed:
Angiotensin II + H(2)O = angiotensin-(1-7) + L-phenylalanine
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Processed angiotensin-converting enzyme 2 Chain: D
Molecule details ›
Chain: D
Length: 654 amino acids
Theoretical weight: 75.34 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
  • Canonical: Q9BYF1 (Residues: 19-613; Coverage: 76%)
Gene names: ACE2, UNQ868/PRO1885
Sequence domains: Angiotensin-converting enzyme
Spike protein S1 Chain: A
Molecule details ›
Chain: A
Length: 716 amino acids
Theoretical weight: 79.81 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
  • Canonical: P0DTC2 (Residues: 1-685; Coverage: 53%)
Gene names: 2, S
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 3.6Å
Relevant EMDB volumes: EMD-11681
Expression system: Homo sapiens