4fdd

X-ray diffraction
2.3Å resolution

Crystal structure of KAP beta2-PY-NLS

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-152978 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transportin-1 Chain: A
Molecule details ›
Chain: A
Length: 852 amino acids
Theoretical weight: 96.62 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q92973 (Residues: 9-331, 375-898; Coverage: 94%)
Gene names: KPNB2, MIP1, TNPO1, TRN
Sequence domains:
Structure domains: Leucine-rich Repeat Variant
RNA-binding protein FUS Chain: B
Molecule details ›
Chain: B
Length: 29 amino acids
Theoretical weight: 3.3 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P35637 (Residues: 498-526; Coverage: 6%)
Gene names: FUS, TLS

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 128.72Å b: 157.255Å c: 67.543Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.28 0.208 0.245
Expression system: Escherichia coli