› 1iwn

X-ray diffraction
2.2Å resolution

Crystal Structure of the Outer Membrane Lipoprotein Receptor LolB Complexed with PEGMME2000

Released:
DOI: 10.2210/pdb1iwn/pdb
PDB entry 1iwn coloured by chain, front view.
PDB entry 1iwn coloured by chain, side view.
PDB entry 1iwn coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Crystal structures of bacterial lipoprotein localization factors, LolA and LolB.
Takeda K, Miyatake H, Yokota N, Matsuyama S, Tokuda H, Miki K
EMBO J 22 3199-209 (2003)
PMID: 12839983

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-158253 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer-membrane lipoprotein LolB Chain: A
Molecule details ›
Chain: A
Length: 186 amino acids
Theoretical weight: 21.23 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P61320 (Residues: 22-207; Coverage: 100%)
Gene names: JW1200, b1209, hemM, lolB, ychC
Sequence domains: Outer membrane lipoprotein LolB
Structure domains: Lipoprotein localisation LolA/LolB/LppX

Ligands and Environments

2 bound ligands:
Ligand SO4 2 x SO4
Ligand PG5 1 x PG5
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44B2
Spacegroup: P6322
Unit cell:
a: 71.35Å b: 71.35Å c: 133.9Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.217 0.217 0.247
Expression system: Escherichia coli

Quick links

Citations

22 review citations

Structure, function, and evolution of bacterial ATP-binding cassette systems.
Davidson et al. (2008)
21 more

8 mentions without citation

Crystal structures of bacterial lipoprotein localization factors, LolA and LolB.
Takeda et al. (2003)
7 more