1t9m

X-ray diffraction
1.9Å resolution

X-ray crystal structure of phzG from pseudomonas aeruginosa

Released:
Source organism: Pseudomonas aeruginosa
Primary publication:
Structure of the phenazine biosynthesis enzyme PhzG.
Acta Crystallogr D Biol Crystallogr 60 2110-3 (2004)
PMID: 15502343

Function and Biology Details

Reaction catalysed:
Pyridoxamine 5'-phosphate + H(2)O + O(2) = pyridoxal 5'-phosphate + NH(3) + H(2)O(2)
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-130659 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phenazine biosynthesis protein PhzG Chains: A, B
Molecule details ›
Chains: A, B
Length: 214 amino acids
Theoretical weight: 24.3 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O69755 (Residues: 1-214; Coverage: 100%)
Gene names: GNQ48_32935, GUL26_26515, IPC1295_31400, IPC737_29540, PAERUG_P19_London_7_VIM_2_05_10_02472, pdxH, phzG
Sequence domains:
Structure domains: Electron Transport, Fmn-binding Protein; Chain A

Ligands and Environments


Cofactor: Ligand FMN 2 x FMN
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P212121
Unit cell:
a: 63.59Å b: 69.02Å c: 89.08Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.184 0.231
Expression system: Escherichia coli BL21(DE3)