5ixm

X-ray diffraction
2.75Å resolution

The LPS Transporter LptDE from Yersinia pestis, core complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-181390 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
LPS-assembly protein LptD Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 577 amino acids
Theoretical weight: 65.63 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8ZIK3 (Residues: 225-780; Coverage: 74%)
Gene names: YPO0495, YP_3684, imp, lptD, ostA, y3680
Sequence domains: LPS transport system D
LPS-assembly lipoprotein LptE Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 198 amino acids
Theoretical weight: 21.76 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7CJV2 (Residues: 21-207; Coverage: 100%)
Gene names: YPO2609, YP_1104, lptE, rlpB, y1183
Sequence domains: Lipopolysaccharide-assembly
Structure domains: Lipoprotein like domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 82.892Å b: 176.354Å c: 143.848Å
α: 90° β: 96.11° γ: 90°
R-values:
R R work R free
0.215 0.212 0.261
Expression system: Escherichia coli