3t97

X-ray diffraction
2.8Å resolution

Molecular Architecture of the Transport Channel of the Nuclear Pore Complex: Nup62/Nup54

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-148226 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Nuclear pore complex protein Nup54 Chain: B
Molecule details ›
Chain: B
Length: 65 amino acids
Theoretical weight: 7.62 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P70582 (Residues: 346-407; Coverage: 12%)
Gene name: Nup54
Sequence domains: Nucleoporin complex subunit 54
Structure domains: Single helix bin
Nuclear pore glycoprotein p62 Chains: A, C
Molecule details ›
Chains: A, C
Length: 64 amino acids
Theoretical weight: 7.54 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P17955 (Residues: 362-425; Coverage: 12%)
Gene name: Nup62
Sequence domains: Nsp1-like C-terminal region
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P212121
Unit cell:
a: 25.01Å b: 62.35Å c: 121.34Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.235 0.271
Expression system: Escherichia coli BL21(DE3)