2bku

X-ray diffraction
2.7Å resolution

Kap95p:RanGTP complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158716 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
GTP-binding nuclear protein Ran Chains: A, C
Molecule details ›
Chains: A, C
Length: 177 amino acids
Theoretical weight: 20.34 KDa
Source organism: Canis lupus familiaris
Expression system: Escherichia coli
UniProt:
  • Canonical: P62825 (Residues: 1-177; Coverage: 82%)
Gene name: RAN
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Importin subunit beta-1 Chains: B, D
Molecule details ›
Chains: B, D
Length: 861 amino acids
Theoretical weight: 94.86 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q06142 (Residues: 1-861; Coverage: 100%)
Gene names: KAP95, L8300.15, YLR347C
Sequence domains:
Structure domains: Leucine-rich Repeat Variant

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX10.1
Spacegroup: P212121
Unit cell:
a: 107.021Å b: 127.879Å c: 161.741Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.226 0.223 0.279
Expression system: Escherichia coli