8i91

Electron Microscopy
3.3Å resolution

ACE2-SIT1 complex bound with proline

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-230395 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Angiotensin-converting enzyme 2 Chains: A, C
Molecule details ›
Chains: A, C
Length: 826 amino acids
Theoretical weight: 95.38 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9BYF1 (Residues: 2-17, 18-805; Coverage: 100%)
Gene names: ACE2, UNQ868/PRO1885
Sequence domains:
Sodium- and chloride-dependent transporter XTRP3 Chains: B, D
Molecule details ›
Chains: B, D
Length: 613 amino acids
Theoretical weight: 68.22 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9NP91 (Residues: 1-592; Coverage: 100%)
Gene names: SIT1, SLC6A20, XT3, XTRP3
Sequence domains: Sodium:neurotransmitter symporter family

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.3Å
Relevant EMDB volumes: EMD-35254
Expression system: Homo sapiens