1FHD

CRYSTAL STRUCTURE OF THE XYLANASE CEX WITH XYLOBIOSE-DERIVED IMIDAZOLE INHIBITOR

Structural Biology Knowledgebase: 1FHD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 1FHD

Classification: HYDROLASE

Total Structure Weight: 34354.51

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 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
XIM
Query on XIM

A 5,6,7,8-TETRAHYDRO-IMIDAZO[1,2-A]PYRIDINE- 6,7,8-TRIOL
XYLOSE-DERIVED IMIDAZOLE (Synonym)
C7 H10 N2 O3
QMHSBFMMOLGPGR-NGJCXOISSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
XYP
Query on XYP

A BETA-D-XYLOPYRANOSE
C5 H10 O5
SRBFZHDQGSBBOR-KKQCNMDGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.193
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.34 α = 90.00
b = 85.34 β = 90.00
c = 78.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-31
  • Released Date: 2000-08-23
  • Deposition author(s): Notenboom, V., Williams, S.J., Hoos, R., Withers, S.G., Rose, D.R.

Revision History

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