4aey

X-ray diffraction
3Å resolution

Crystal structure of FolX from Pseudomonas aeruginosa

Released:

Function and Biology Details

Reaction catalysed:
7,8-dihydroneopterin 3'-triphosphate = 7,8-dihydromonapterin 3'-triphosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo octamer (preferred)
PDBe Complex ID:
PDB-CPX-191152 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dihydroneopterin triphosphate 2'-epimerase Chain: A
Molecule details ›
Chain: A
Length: 156 amino acids
Theoretical weight: 18.01 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9HYG7 (Residues: 1-123; Coverage: 100%)
Gene names: PA3439, folX
Sequence domains: Dihydroneopterin aldolase
Structure domains: GTP Cyclohydrolase I, domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: I432
Unit cell:
a: 133.98Å b: 133.98Å c: 133.98Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.284 0.283 0.311
Expression system: Escherichia coli BL21(DE3)