› 3sy9

X-ray diffraction
2.8Å resolution

Crystal structure of Pseudomonas aeruginosa OccD2 (OpdC)

Released:
DOI: 10.2210/pdb3sy9/pdb
PDB entry 3sy9 coloured by chain, front view.
PDB entry 3sy9 coloured by chain, side view.
PDB entry 3sy9 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

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191476 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Histidine porin OpdC Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 430 amino acids
Theoretical weight: 47.53 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I6X0 (Residues: 23-444; Coverage: 100%)
Gene names: PA0162, opdC
Sequence domains: outer membrane porin, OprD family
Structure domains: Porin

Ligands and Environments

2 bound ligands:
Ligand C8E 18 x C8E
Ligand BOG 2 x BOG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: P1
Unit cell:
a: 93.353Å b: 102.828Å c: 101.696Å
α: 77.67° β: 62.57° γ: 62.95°
R-values:
R R work R free
0.218 0.216 0.266
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

6 mentions without citation

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