X-ray diffraction
2Å resolution

Structure of the LapB cytoplasmic domain at 2 angstroms


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Lipopolysaccharide assembly protein B Chains: A, B
Molecule details ›
Chains: A, B
Length: 339 amino acids
Theoretical weight: 38.87 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli
  • Canonical: P0AB60 (Residues: 51-389; Coverage: 87%)
Gene names: ECs1853, Z2526, lapB, yciM
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P21
Unit cell:
a: 38.31Å b: 152.25Å c: 65.47Å
α: 90° β: 93.91° γ: 90°
R R work R free
0.206 0.203 0.254
Expression system: Escherichia coli