PDBe 5vbe

X-ray diffraction
1.57Å resolution

Crystal Structure of Small Molecule Disulfide 2C07 Bound to H-Ras M72C GDP


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
GTPase HRas, N-terminally processed Chain: A
Molecule details ›
Chain: A
Length: 171 amino acids
Theoretical weight: 19.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P01112 (Residues: 1-166; Coverage: 88%)
Gene names: HRAS, HRAS1
Sequence domains: Ras family

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: R32
Unit cell:
a: 92.648Å b: 92.648Å c: 120.532Å
α: 90° β: 90° γ: 120°
R R work R free
0.178 0.177 0.201
Expression system: Escherichia coli