4ojc

X-ray diffraction
2.93Å resolution

Crystal structure of the wild-type full-length trimeric ectodomain of the C. elegans fusion protein EFF-1

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-124501 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
EFF-1A Chain: A
Molecule details ›
Chain: A
Length: 580 amino acids
Theoretical weight: 64.95 KDa
Source organism: Caenorhabditis elegans
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: G5ECA1 (Residues: 23-561; Coverage: 85%)
Gene names: C26D10.5, CELE_C26D10.5, eff-1
Sequence domains: Type I membrane glycoproteins cell-cell fusogen
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: I213
Unit cell:
a: 173.698Å b: 173.698Å c: 173.698Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.22 0.278
Expression system: Drosophila melanogaster