› 1u69

X-ray diffraction
1.6Å resolution

Crystal Structure of PA2721 Protein of Unknown Function from Pseudomonas aeruginosa PAO1

Released:
DOI: 10.2210/pdb1u69/pdb
PDB entry 1u69 coloured by chain, front view.
PDB entry 1u69 coloured by chain, side view.
PDB entry 1u69 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Primary publication:
1.6 A crystal structure of a PA2721 protein from pseudomonas aeruginosa--a potential drug-resistance protein.
Nocek B, Cuff M, Evdokimova E, Edwards A, Joachimiak A, Savchenko A
Proteins 63 1102-5 (2006)
PMID: 16493657

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191229 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PhnB-like domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 163 amino acids
Theoretical weight: 17.95 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9I0C1 (Residues: 1-159; Coverage: 100%)
Gene name: PA2721
Sequence domains: 3-demethylubiquinone-9 3-methyltransferase
Structure domains: 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P1
Unit cell:
a: 44.546Å b: 55.017Å c: 67.069Å
α: 70.71° β: 89.88° γ: 85.61°
R-values:
R R work R free
0.173 0.172 0.193
Expression system: Escherichia coli BL21(DE3)

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Citations

2 mentions without citation

Atomic resolution structure of EhpR: phenazine resistance in Enterobacter agglomerans Eh1087 follows principles of bleomycin/mitomycin C resistance in other bacteria.
Yu et al. (2011)
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