3jz9

X-ray diffraction
1.8Å resolution

Crystal structure of the GEF domain of DrrA/SidM from Legionella pneumophila

Released:

Function and Biology Details

Reaction catalysed:
GTP + [protein]-L-tyrosine = diphosphate + [protein]-O(4)-(5'-guanylyl)-L-tyrosine
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-178599 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Multifunctional virulence effector protein DrrA Chain: A
Molecule details ›
Chain: A
Length: 197 amino acids
Theoretical weight: 22.39 KDa
Source organism: Legionella pneumophila subsp. pneumophila str. Philadelphia 1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5ZSQ3 (Residues: 340-533; Coverage: 30%)
Gene names: drrA, lpg2464, sidM
Sequence domains: SidM, Rab1-activation domain
Structure domains: Ferritin

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P62
Unit cell:
a: 126.338Å b: 126.338Å c: 35.925Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.17 0.169 0.198
Expression system: Escherichia coli BL21(DE3)