1bos

X-ray diffraction
2.8Å resolution

SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR

Released:

Function and Biology Details

Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
PDBe Complex ID:
PDB-CPX-159559 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (3 distinct):
Shiga-like toxin 1 subunit B Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Length: 69 amino acids
Theoretical weight: 7.7 KDa
Source organism: Phage h30
Expression system: Escherichia coli
UniProt:
  • Canonical: P69179 (Residues: 21-89; Coverage: 100%)
Gene names: sltB, stxB
Sequence domains: Shiga-like toxin beta subunit
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)

Ligands and Environments

Carbohydrate polymer : NEW Components: GAL, BGC, GLA
Carbohydrate polymer : NEW Components: GAL, GLA
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MACSCIENCE M18X
Spacegroup: P212121
Unit cell:
a: 127.5Å b: 97.7Å c: 164.2Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.17 0.226
Expression system: Escherichia coli