X-ray diffraction
1.9Å resolution

Crystal structure of the RP2-Arl3 complex bound to GDP-AlF4

Source organisms:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ADP-ribosylation factor-like protein 3 Chain: A
Molecule details ›
Chain: A
Length: 164 amino acids
Theoretical weight: 18.38 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
  • Canonical: Q9WUL7 (Residues: 17-177; Coverage: 89%)
Gene name: Arl3
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Protein XRP2 Chain: B
Molecule details ›
Chain: B
Length: 352 amino acids
Theoretical weight: 39.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: O75695 (Residues: 1-350; Coverage: 100%)
Gene name: RP2
Sequence domains: Tubulin binding cofactor C
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 73.698Å b: 77.943Å c: 97.918Å
α: 90° β: 90° γ: 90°
R R work R free
0.233 0.232 0.262
Expression system: Escherichia coli