1N3Q

Pterocarpus angolensis lectin complexed with turanose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.184

Literature

Macromolecules
Sequence Display for 1N3Q

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 56061.31

Macromolecule Entities
Molecule Chains Length Organism Details
lectin PAL A, B 252 Pterocarpus angolensis Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BDF
Query on BDF

B BETA-D-FRUCTOPYRANOSE
C6 H12 O6
LKDRXBCSQODPBY-ARQDHWQXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLC
Query on GLC

A, B ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FRU
Query on FRU

A FRUCTOSE
C6 H12 O6
RFSUNEUAIZKAJO-ARQDHWQXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.184
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 56.66 α = 90.00
b = 83.23 β = 90.00
c = 123.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-29
  • Released Date: 2002-11-20
  • Deposition author(s): Loris, R., Imberty, A., Beeckmans, S., Van Driessche, E., Read, J.S., Bouckaert, J., De Greve, H., Buts, L., Wyns, L.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance