PDBe 5uhv

X-ray diffraction
1.67Å resolution

wild-type NRas bound to GppNHp


Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
GTPase NRas Chain: A
Molecule details ›
Chain: A
Length: 166 amino acids
Theoretical weight: 18.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P01111 (Residues: 1-166; Coverage: 88%)
Gene names: HRAS1, NRAS
Sequence domains: Ras family

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P3221
Unit cell:
a: 39.007Å b: 39.007Å c: 159.175Å
α: 90° β: 90° γ: 120°
R R work R free
0.191 0.187 0.226
Expression system: Escherichia coli