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X-ray diffraction
1.8Å resolution

Structure and Function of the E. coli Protein YmgB: a Protein Critical for Biofilm Formation and Acid Resistance

Released:
DOI: 10.2210/pdb2oxl/pdb
PDB entry 2oxl coloured by chain, front view.
PDB entry 2oxl coloured by chain, side view.
PDB entry 2oxl coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Structure and function of the Escherichia coli protein YmgB: a protein critical for biofilm formation and acid-resistance.
Lee J, Page R, García-Contreras R, Palermino JM, Zhang XS, Doshi O, Wood TK, Peti W
J Mol Biol 373 11-26 (2007)
PMID: 17765265

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160026 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Probable two-component-system connector protein AriR Chains: A, B
Molecule details ›
Chains: A, B
Length: 64 amino acids
Theoretical weight: 7.17 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P75993 (Residues: 25-88; Coverage: 73%)
Gene names: JW1153, ariR, b1166, ymgB
Sequence domains: Biofilm development protein YmgB/AriR
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

1 bound ligand:
Ligand BOG 2 x BOG
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: C2221
Unit cell:
a: 69.919Å b: 69.945Å c: 55.021Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.215 0.238
Expression system: Escherichia coli

Quick links

Citations

9 review citations

Indole as an intercellular signal in microbial communities.
Lee et al. (2010)
8 more

4 mentions without citation

Structure and function of the Escherichia coli protein YmgB: a protein critical for biofilm formation and acid-resistance.
Lee et al. (2007)
3 more