› 1d1i

X-ray diffraction
1.7Å resolution

MUTATED SHIGA-LIKE TOXIN B SUBUNIT (W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE

Released:
DOI: 10.2210/pdb1d1i/pdb
PDB entry 1d1i coloured by chain, front view.
PDB entry 1d1i coloured by chain, side view.
PDB entry 1d1i coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Ling H, Boodhoo A, Brunton JL, Read RJ

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
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
Molecule details ›
Chains: A, B, C, D, E
Length: 69 amino acids
Theoretical weight: 7.58 KDa
Source organism: Escherichia coli
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, GLA
Carbohydrate polymer
Carbohydrate polymer : NEW Components: GAL, GLA, BGC
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P1
Unit cell:
a: 44.232Å b: 44.136Å c: 53.881Å
α: 106.04° β: 106.37° γ: 99.22°
R-values:
R R work R free
0.191 0.191 0.211
Expression system: Escherichia coli

Quick links