PDBe 5ha6

X-ray diffraction
2Å resolution

Crystal structure of human syncytin-1 fusion subunit

Source organism: Homo sapiens
Entry authors: Aydin H, Lee JE

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Transmembrane protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 117 amino acids
Theoretical weight: 13.32 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Best match: Q9UQF0 (Residues: 343-435)
Gene names: ERVW-1, ERVWE1

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: R32
Unit cell:
a: 48.118Å b: 48.118Å c: 378.911Å
α: 90° β: 90° γ: 120°
R R work R free
0.2 0.199 0.233
Expression system: Escherichia coli