› 2rcn

X-ray diffraction
2.25Å resolution

Crystal Structure of the Ribosomal interacting GTPase YjeQ from the Enterobacterial species Salmonella Typhimurium.

Released:
DOI: 10.2210/pdb2rcn/pdb
PDB entry 2rcn coloured by chain, front view.
PDB entry 2rcn coloured by chain, side view.
PDB entry 2rcn coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Primary publication:
Structure of the ribosomal interacting GTPase YjeQ from the enterobacterial species Salmonella typhimurium.
Nichols CE, Johnson C, Lamb HK, Lockyer M, Charles IG, Hawkins AR, Stammers DK
Acta Crystallogr Sect F Struct Biol Cryst Commun 63 922-8 (2007)
PMID: 18007041

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-187228 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Small ribosomal subunit biogenesis GTPase RsgA Chain: A
Molecule details ›
Chain: A
Length: 358 amino acids
Theoretical weight: 39.9 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8ZKB0 (Residues: 2-350; Coverage: 100%)
Gene names: STM4349, engC, rsgA, yjeQ
Sequence domains: RsgA GTPase
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand ZN 1 x ZN
Ligand MG 1 x MG
Ligand GDP 1 x GDP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ DW
Spacegroup: P3121
Unit cell:
a: 92.838Å b: 92.838Å c: 70.227Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.199 0.199 0.267
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

The Impact of the Stringent Response on TRAFAC GTPases and Prokaryotic Ribosome Assembly.
Bennison et al. (2019)
2 more

3 mentions without citation

Cryo-electron microscopy structure of the 30S subunit in complex with the YjeQ biogenesis factor.
Jomaa et al. (2011)
2 more