1LT6

HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH METANITROPHENYLGALACTOSIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1LT6

Classification: ENTEROTOXIN

Total Structure Weight: 121087.88

Macromolecule Entities
Molecule Chains Length Organism Details
HEAT-LABILE ENTEROTOXIN D, E, F..., G, H, L, M, N, O, PD, E, F, G, H, L, M, N, O, P 103 Escherichia coli Fragment: B-PENTAMER
Gene Name(s): eltB ltpB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GAA
Query on GAA

D, E, F, G, H, L, M, N, O, P METANITROPHENYL-ALPHA-D-GALACTOSIDE
C12 H15 N O8
VCCMGHVCRFMITI-IIRVCBMXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GAA N/A in BindingDB
N/A in BindingMoad
IC50: 500000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.182
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 68.67 α = 90.00
b = 95.36 β = 100.77
c = 85.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-10-01
  • Released Date: 1997-12-03
  • Deposition author(s): Merritt, E.A., Hol, W.G.J.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance