PDBe 2wcq

X-ray diffraction
1.9Å resolution

Crystal Structure of Tip-Alpha N34 (HP0596) from Helicobacter pylori at pH4

Released:

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
Macromolecule:
TNF-ALPHA INDUCER PROTEIN Chains: A, B
Molecule details ›
Chains: A, B
Length: 159 amino acids
Theoretical weight: 18.23 KDa
Source organism: Helicobacter pylori
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O25318 (Residues: 34-192; Coverage: 83%)
Gene name: HP_0596
Structure domains: Globin-like

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P21
Unit cell:
a: 31.36Å b: 101.99Å c: 47.255Å
α: 90° β: 94.38° γ: 90°
R-values:
R R work R free
0.197 0.195 0.231
Expression system: Escherichia coli BL21