1OM0

crystal structure of xylanase inhibitor protein (XIP-I) from wheat


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 1OM0

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 31325.26

Macromolecule Entities
Molecule Chains Length Organism Details
Xylanase Inhibitor Protein I A 274 Triticum aestivum Mutation: L37F, A184V
Gene Name(s): XIPI
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.197
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 58.47 α = 90.00
b = 58.47 β = 90.00
c = 191.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-24
  • Released Date: 2003-06-03
  • Deposition author(s): Payan, F., Flatman, R., Porciero, S., Williamson, G., Juge, N., Roussel, A.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4