› 1uyn

X-ray diffraction
2.6Å resolution

Translocator domain of autotransporter NalP from Neisseria meningitidis

Released:
DOI: 10.2210/pdb1uyn/pdb
PDB entry 1uyn coloured by chain, front view.
PDB entry 1uyn coloured by chain, side view.
PDB entry 1uyn coloured by chain, top view.
Source organism: Neisseria meningitidis
Primary publication:
Structure of the translocator domain of a bacterial autotransporter.
Oomen CJ, van Ulsen P, van Gelder P, Feijen M, Tommassen J, Gros P
EMBO J 23 1257-66 (2004)
PMID: 15014442

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123021 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NalP translocator Chain: X
Molecule details ›
Chain: X
Length: 308 amino acids
Theoretical weight: 31.85 KDa
Source organism: Neisseria meningitidis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: E6MVD9 (Residues: 776-1083; Coverage: 29%)
Gene names: NMH_0145, nalP
Sequence domains: Autotransporter beta-domain
Structure domains: Autotransporter beta-domain

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P6122
Unit cell:
a: 57.97Å b: 57.97Å c: 346.435Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.231 0.228 0.285
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

60 review citations

Type V protein secretion pathway: the autotransporter story.
Henderson et al. (2004)
59 more

23 mentions without citation

The structural biology of β-barrel membrane proteins: a summary of recent reports.
Fairman et al. (2011)
22 more