4c0q

X-ray diffraction
3.42Å resolution

Transportin 3 in complex with Ran(Q69L)GTP

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158727 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transportin-3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 923 amino acids
Theoretical weight: 105.39 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Y5L0 (Residues: 1-923; Coverage: 100%)
Gene names: IPO12, TNPO3
Sequence domains: Exportin 1-like protein
Structure domains: Leucine-rich Repeat Variant
GTP-binding nuclear protein Ran Chains: C, D
Molecule details ›
Chains: C, D
Length: 215 amino acids
Theoretical weight: 24.31 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P62826 (Residues: 2-216; Coverage: 100%)
Gene names: ARA24, OK/SW-cl.81, RAN
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P1
Unit cell:
a: 79.95Å b: 93.514Å c: 104.713Å
α: 78.43° β: 68.29° γ: 68.28°
R-values:
R R work R free
0.269 0.268 0.29
Expression system: Escherichia coli BL21(DE3)