› 6eyh

X-ray diffraction
1.6Å resolution

Structure of a OpuBC mutant with bound Glycine betaine

Released:
DOI: 10.2210/pdb6eyh/pdb
PDB 6eyh coloured by chain and viewed from the front.
PDB 6eyh coloured by chain and viewed from the side.
PDB 6eyh coloured by chain and viewed from the top.
Source organism: Bacillus subtilis subsp. subtilis str. 168
Entry authors: Peherstorfer S, Teichmann L, Smits SH, Schmitt L, Bremer E

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Choline-binding protein Chain: A
Molecule details ›
Chain: A
Length: 306 amino acids
Theoretical weight: 34.43 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli
UniProt:
  • Canonical: Q45462 (Residues: 1-306; Coverage: 100%)
Gene names: BSU33710, opuBC, proX
Sequence domains: Substrate binding domain of ABC-type glycine betaine transport system
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand DQY 1 x DQY
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P21
Unit cell:
a: 29.77Å b: 65.89Å c: 63.58Å
α: 90° β: 92.14° γ: 90°
R-values:
R R work R free
0.171 0.169 0.21
Expression system: Escherichia coli

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