› 4bei

X-ray diffraction
2.6Å resolution

V. cholera biofilm scaffolding protein RbmA in complex with 18-crown- 6

Released:
DOI: 10.2210/pdb4bei/pdb
PDB entry 4bei coloured by chain, front view.
PDB entry 4bei coloured by chain, side view.
PDB entry 4bei coloured by chain, top view.
Source organism: Vibrio cholerae MJ-1236
Primary publication:
Structural insights into RbmA, a biofilm scaffolding protein of V. cholerae.
Maestre-Reyna M, Wu WJ, Wang AH
PLoS One 8 e82458 (2013)
PMID: 24340031

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-164313 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RBMA Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 262 amino acids
Theoretical weight: 28.7 KDa
Source organism: Vibrio cholerae MJ-1236
Expression system: Escherichia coli BL21(DE3)
Structure domains: Immunoglobulin-like

Ligands and Environments

2 bound ligands:
Ligand O4B 8 x O4B
Ligand PEG 4 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13C1
Spacegroup: P31
Unit cell:
a: 136.885Å b: 136.885Å c: 116.312Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.224 0.222 0.261
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

5 review citations

Living in the matrix: assembly and control of Vibrio cholerae biofilms.
Teschler et al. (2015)
4 more

2 mentions without citation

Structural dynamics of RbmA governs plasticity of Vibrio cholerae biofilms.
Fong et al. (2017)
1 more