Macromolecules
Sequence Display for 1BOS

Classification: TOXIN

Total Structure Weight: 179554.83

Macromolecule Entities
Molecule Chains Length Organism Details
SHIGA-LIKE TOXIN I B SUBUNIT A, B, C..., D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, TA, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T 69 Phage h30 Enterobacteria phage h-19b Fragment: RECEPTOR-BINDING DOMAIN
Details: COMPLEXED WITH PK-MCO, AN ANALOGUE OF GB3 (GLOBOTRIAOSYL CERAMIDE)
Gene Name(s): stxB sltB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GAL
Query on GAL

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLA
Query on GLA

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T ALPHA D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-PHYPRBDBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.170
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 127.50 α = 90.00
b = 97.70 β = 90.00
c = 164.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-13
  • Released Date: 1999-02-02
  • Deposition author(s): Ling, H., Boodhoo, A., Hazes, B., Cummings, M.D., Armstrong, G.D., Brunton, J.L., Read, R.J.

Revision History

  • Version 1_0: 1999-02-02

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance