1J01

Crystal Structure Of The Xylanase Cex With Xylobiose-Derived Inhibitor Isofagomine lactam


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1J01

Classification: HYDROLASE

Total Structure Weight: 34315.18

Macromolecule Entities
Molecule Chains Length Organism Details
beta-1,4-xylanase A 312 Cellulomonas fimi EC#: 3.2.1.91 IUBMB
Fragment: catalytic domain
Gene Name(s): cex xynB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 3-HYDROXY-4-(3,4,5-TRIHYDROXY-TETRAHYDRO- PYRAN-2-YLOXY)-PIPERIDIN-2-ONE
C10 H17 N O7
BHZMHPRIYUPDCT-BQWZOORQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
XIL N/A in BindingDB
Ki: 340 nM  BindingMOAD
Ki: 340 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.209
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 87.00 α = 90.00
b = 87.00 β = 90.00
c = 80.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-25
  • Released Date: 2002-11-06
  • Deposition author(s): Williams, S.J., Notenboom, V., Wicki, J., Rose, D.R., Withers, S.G.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance