PDBe 3vnc

X-ray diffraction
2.6Å resolution

Crystal Structure of TIP-alpha N25 from Helicobacter Pylori in its natural dimeric form

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
TIP-alpha Chains: A, B
Molecule details ›
Chains: A, B
Length: 168 amino acids
Theoretical weight: 19.22 KDa
Source organism: Helicobacter pylori 26695
Expression system: Escherichia coli
UniProt:
  • Canonical: O25318 (Residues: 25-192; Coverage: 88%)
Gene name: HP_0596
Sequence domains: TNF-alpha-Inducing protein of Helicobacter
Structure domains: Globin-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: C2
Unit cell:
a: 138.7Å b: 46.936Å c: 99.1Å
α: 90° β: 127.78° γ: 90°
R-values:
R R work R free
0.231 0.231 0.264
Expression system: Escherichia coli