› 3kxk

X-ray diffraction
2.35Å resolution

Crystal structure of SsGBP mutation variant G235P

Released:
DOI: 10.2210/pdb3kxk/pdb
PDB entry 3kxk coloured by chain, front view.
PDB entry 3kxk coloured by chain, side view.
PDB entry 3kxk coloured by chain, top view.
Source organism: Saccharolobus solfataricus
Primary publication:
Functional study on GTP hydrolysis by the GTP-binding protein from Sulfolobus solfataricus, a member of the HflX family.
Huang B, Wu H, Hao N, Blombach F, van der Oost J, Li X, Zhang XC, Rao Z
J Biochem 148 103-13 (2010)
PMID: 20400571

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189095 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
GTPase HflX Chains: A, B
Molecule details ›
Chains: A, B
Length: 364 amino acids
Theoretical weight: 41.7 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q980M3 (Residues: 1-356; Coverage: 100%)
Gene names: SSO0269, hflX
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21
Unit cell:
a: 55.71Å b: 71.239Å c: 97.672Å
α: 90° β: 96.81° γ: 90°
R-values:
R R work R free
0.245 0.244 0.266
Expression system: Escherichia coli

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Citations

1 review citation

The universally conserved prokaryotic GTPases.
Verstraeten et al. (2011)
7 other articles