› 3syb

X-ray diffraction
2.7Å resolution

Crystal structure of Pseudomonas aeruginosa OccD3 (OpdP)

Released:
DOI: 10.2210/pdb3syb/pdb
PDB entry 3syb coloured by chain, front view.
PDB entry 3syb coloured by chain, side view.
PDB entry 3syb coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Substrate specificity within a family of outer membrane carboxylate channels.
Eren E, Vijayaraghavan J, Liu J, Cheneke BR, Touw DS, Lepore BW, Indic M, Movileanu L, van den Berg B
PLoS Biol 10 e1001242 (2012)
PMID: 22272184

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-191022 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycine-glutamate dipeptide porin OpdP Chain: A
Molecule details ›
Chain: A
Length: 467 amino acids
Theoretical weight: 51.46 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HVS0 (Residues: 26-484; Coverage: 100%)
Gene names: PA4501, opdP
Sequence domains: outer membrane porin, OprD family
Structure domains: Porin

Ligands and Environments

2 bound ligands:
Ligand SO4 2 x SO4
Ligand C8E 3 x C8E
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: C2221
Unit cell:
a: 99.93Å b: 159.828Å c: 82.064Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.214 0.267
Expression system: Escherichia coli

Quick links

Citations

12 review citations

The challenge of efflux-mediated antibiotic resistance in Gram-negative bacteria.
Li et al. (2015)
11 more

5 mentions without citation

Multiscale Simulations of Biological Membranes: The Challenge To Understand Biological Phenomena in a Living Substance.
Enkavi et al. (2019)
4 more