› 1oap

X-ray diffraction
1.93Å resolution

Mad structure of the periplasmique domain of the Escherichia coli PAL protein

Released:
DOI: 10.2210/pdb1oap/pdb
PDB entry 1oap coloured by chain, front view.
PDB entry 1oap coloured by chain, side view.
PDB entry 1oap coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Crystallization and preliminary crystallographic study of the peptidoglycan-associated lipoprotein from Escherichia coli.
Abergel C, Walburger A, Chenivesse S, Lazdunski C
Acta Crystallogr D Biol Crystallogr 57 317-9 (2001)
PMID: 11173492

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141780 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidoglycan-associated lipoprotein Chain: A
Molecule details ›
Chain: A
Length: 109 amino acids
Theoretical weight: 12.32 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0A912 (Residues: 65-173; Coverage: 72%)
Gene names: JW0731, b0741, excC, pal
Sequence domains: OmpA family
Structure domains: OmpA-like domain

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: I4122
Unit cell:
a: 88.575Å b: 88.575Å c: 68.028Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.2 0.234
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

The Tol-Pal proteins of the Escherichia coli cell envelope: an energized system required for outer membrane integrity?
Lloubès et al. (2001)
1 more

20 mentions without citation

Colicin biology.
Cascales et al. (2007)
19 more