1LTI

HEAT-LABILE ENTEROTOXIN (LT-I) COMPLEX WITH T-ANTIGEN

Structural Biology Knowledgebase: 1LTI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1LTI

Classification: ENTEROTOXIN

Total Structure Weight: 87831.80

Macromolecule Entities
Molecule Chains Length Organism Details
HEAT LABILE ENTEROTOXIN TYPE I D, E, F, G, H 103 Escherichia coli Details: LATENT/INACTIVE FORM
Gene Name(s): eltB ltpB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HEAT LABILE ENTEROTOXIN TYPE I A 192 Escherichia coli Details: LATENT/INACTIVE FORM
Gene Name(s): eltA ltpA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HEAT LABILE ENTEROTOXIN TYPE I C 48 Escherichia coli Details: LATENT/INACTIVE FORM
Gene Name(s): eltA ltpA

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A2G
Query on A2G

G N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
C8 H15 N O6
OVRNDRQMDRJTHS-CBQIKETKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

D, E, G, H BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.185
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 119.70 α = 90.00
b = 100.50 β = 90.00
c = 64.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-05-09
  • Released Date: 1996-08-17
  • Deposition author(s): Van Den Akker, F., Hol, W.G.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4