3qyy

X-ray diffraction
1.9Å resolution

A Novel Interaction Mode between a Microbial GGDEF Domain and the Bis-(3, 5 )-cyclic di-GMP

Released:

Function and Biology Details

Reaction catalysed:
2 GTP = 2 diphosphate + cyclic di-3',5'-guanylate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185701 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
diguanylate cyclase Chains: A, B
Molecule details ›
Chains: A, B
Length: 167 amino acids
Theoretical weight: 18.76 KDa
Source organism: Xanthomonas campestris pv. campestris
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8P559 (Residues: 128-291; Coverage: 55%)
Gene name: XCC3486
Sequence domains: Diguanylate cyclase, GGDEF domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P43212
Unit cell:
a: 87.281Å b: 87.281Å c: 87.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.204 0.229
Expression system: Escherichia coli