X-ray diffraction
3.8Å resolution

Structure of CNTnw N149S, E332A in an outward-facing state


Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Nucleoside permease Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 431 amino acids
Theoretical weight: 44.59 KDa
Source organism: Neisseria wadsworthii 9715
Expression system: Escherichia coli
  • Canonical: G4CRQ5 (Residues: 1-425; Coverage: 100%)
Gene names: HMPREF9370_1765, nupC
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P61
Unit cell:
a: 121.04Å b: 121.04Å c: 277.44Å
α: 90° β: 90° γ: 120°
R R work R free
0.253 0.25 0.29
Expression system: Escherichia coli