› 4fok

X-ray diffraction
1.8Å resolution

1.8 A Crystal structure of the FimX EAL domain in complex with c-diGMP

Released:
DOI: 10.2210/pdb4fok/pdb
PDB entry 4fok coloured by chain, front view.
PDB entry 4fok coloured by chain, side view.
PDB entry 4fok coloured by chain, top view.
Source organism: Xanthomonas citri pv. citri str. 306
Primary publication:
Structure of the PilZ-FimXEAL-c-di-GMP Complex Responsible for the Regulation of Bacterial Type IV Pilus Biogenesis.
Guzzo CR, Dunger G, Salinas RK, Farah CS
J Mol Biol 425 2174-97 (2013)
PMID: 23507310

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-241367 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
FimX Chain: A
Molecule details ›
Chain: A
Length: 264 amino acids
Theoretical weight: 29.61 KDa
Source organism: Xanthomonas citri pv. citri str. 306
Expression system: Escherichia coli BL21(DE3)
Structure domains: EAL domain

Ligands and Environments

2 bound ligands:
Ligand C2E 1 x C2E
Ligand GOL 8 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: P21212
Unit cell:
a: 65.676Å b: 85.515Å c: 46.323Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.157 0.155 0.198
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

9 review citations

Biofilms and Cyclic di-GMP (c-di-GMP) Signaling: Lessons from Pseudomonas aeruginosa and Other Bacteria.
Valentini et al. (2016)
8 more

2 mentions without citation

The World of Cyclic Dinucleotides in Bacterial Behavior.
Aline Dias da et al. (2020)
1 more