1KJR

Crystal Structure of the human galectin-3 CRD in complex with a 3'-derivative of N-Acetyllactosamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1KJR

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 17031.71

Macromolecule Entities
Molecule Chains Length Organism Details
Galectin-3 A 146 Homo sapiens Fragment: C-TERMINAL DOMAIN, CARBOHYDRATE RECOGNITION DOMAIN (CRD)
Gene Name(s): LGALS3 Gene View MAC2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BEK
Query on BEK

A 2,3,5,6-TETRAFLUORO-4-METHOXY-BENZAMIDE
C8 H5 F4 N O2
JTXPTSGPUNTKSM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

A BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.182
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 37.60 α = 90.00
b = 58.40 β = 90.00
c = 64.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-05
  • Released Date: 2005-04-12
  • Deposition author(s): Sorme, P., Arnoux, P., Kahl-Knutsson, B., Leffler, H., Rini, J.M., Nilsson, U.J.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance