5mf1

X-ray diffraction
3.3Å resolution

Crystal structure of a C-terminally truncated trimeric ectodomain of the Chlamydomonas reinhardtii gamete fusion protein HAP2

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)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hapless 2 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 611 amino acids
Theoretical weight: 64.42 KDa
Source organism: Chlamydomonas reinhardtii
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: A4GRC6 (Residues: 23-592; Coverage: 51%)
Gene names: GCS1, HAP2

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-1
Spacegroup: P212121
Unit cell:
a: 103.97Å b: 114.06Å c: 137.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.219 0.266
Expression system: Drosophila melanogaster