› 3nrf

X-ray diffraction
1.5Å resolution

Crystal structure of an apag protein (PA1934) from pseudomonas aeruginosa pao1 at 1.50 A resolution

Released:
DOI: 10.2210/pdb3nrf/pdb
PDB entry 3nrf coloured by chain, front view.
PDB entry 3nrf coloured by chain, side view.
PDB entry 3nrf coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191293 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF4354 family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 106 amino acids
Theoretical weight: 11.2 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I2H0 (Residues: 22-126; Coverage: 100%)
Gene name: PA1934
Sequence domains: Domain of unknown function (DUF4354)
Structure domains: Protein of unknown function DUF4354

Ligands and Environments

2 bound ligands:
Ligand MRD 3 x MRD
Ligand CAC 1 x CAC
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2221
Unit cell:
a: 69.343Å b: 96.491Å c: 61.788Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.184 0.222
Expression system: Escherichia coli

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