X-ray diffraction
2.11Å resolution

Apoflavodoxin from Helicobacter pylori

Source organism: Helicobacter pylori
Entry authors: Martinez-Julvez M, Hermoso JA, Sancho J, Perez-Dorado I, Cremades N, Bueno M

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Flavodoxin Chain: A
Molecule details ›
Chain: A
Length: 164 amino acids
Theoretical weight: 17.51 KDa
Source organism: Helicobacter pylori
Expression system: Escherichia coli
  • Canonical: O25776 (Residues: 1-164; Coverage: 100%)
Gene names: HP_1161, fldA
Sequence domains: Flavodoxin
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ROTATING ANODE
Spacegroup: P212121
Unit cell:
a: 36.61Å b: 45.712Å c: 86.652Å
α: 90° β: 90° γ: 90°
R R work R free
0.206 0.2 0.288
Expression system: Escherichia coli