2h4m

X-ray diffraction
3.05Å resolution

Karyopherin Beta2/Transportin-M9NLS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-140725 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transportin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 865 amino acids
Theoretical weight: 98.02 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q92973 (Residues: 9-343, 376-898; Coverage: 96%)
Gene names: KPNB2, MIP1, TNPO1, TRN
Sequence domains:
Structure domains: Leucine-rich Repeat Variant
Heterogeneous nuclear ribonucleoprotein A1, N-terminally processed Chains: C, D
Molecule details ›
Chains: C, D
Length: 49 amino acids
Theoretical weight: 5.08 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P09651 (Residues: 309-357; Coverage: 13%)
Gene names: HNRNPA1, HNRPA1
Sequence domains: Heterogeneous nuclear ribonucleoprotein A1, LC domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 152.013Å b: 154.093Å c: 141.667Å
α: 90° β: 91.75° γ: 90°
R-values:
R R work R free
0.238 0.238 0.25
Expression system: Escherichia coli BL21