2atx

X-ray diffraction
2.65Å resolution

Crystal Structure of the TC10 GppNHp complex

Released:

Function and Biology Details

Reaction catalysed:
GTP + H(2)O = GDP + phosphate

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-147865 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rho-related GTP-binding protein RhoQ Chains: A, B
Molecule details ›
Chains: A, B
Length: 194 amino acids
Theoretical weight: 21.15 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P17081 (Residues: 1-185; Coverage: 90%)
Gene names: ARHQ, RASL7A, RHOQ, TC10
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P212121
Unit cell:
a: 43.69Å b: 82.2Å c: 114.31Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.21 0.26
Expression system: Escherichia coli BL21