X-ray diffraction
2.32Å resolution

Crystal structure of OIF from Llama seminal plasma

Source organism: Lama glama
Primary publication:
The nerve of ovulation-inducing factor in semen.
Proc. Natl. Acad. Sci. U.S.A. 109 15042-7 (2012)
PMID: 22908303

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
NGF domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 117 amino acids
Theoretical weight: 13.05 KDa
Source organism: Lama glama
  • Canonical: J9PBR9 (Residues: 1-117; Coverage: 100%)
Sequence domains: Nerve growth factor family
Structure domains: Cystine-knot cytokines

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: I41
Unit cell:
a: 108.93Å b: 108.93Å c: 49.83Å
α: 90° β: 90° γ: 90°
R R work R free
0.205 0.203 0.247