4o3y

X-ray diffraction
2.6Å resolution

Crystal structure of the vaccine antigen Transferrin Binding Protein B (TbpB) mutant Arg-179-Glu from Actinobacillus pleuropneumoniae H87

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-175009 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transferrin-binding protein B Chain: A
Molecule details ›
Chain: A
Length: 523 amino acids
Theoretical weight: 57.47 KDa
Source organism: Actinobacillus pleuropneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q44167 (Residues: 25-547; Coverage: 96%)
Gene names: tbpB, tfbA
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: C2221
Unit cell:
a: 134.7Å b: 149.2Å c: 91.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.195 0.231
Expression system: Escherichia coli BL21(DE3)