2DRQ

Crystal structure of reducing-end-xylose releasing exo-oligoxylanase D263G mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.142

Literature

Macromolecules
Sequence Display for 2DRQ

Classification: HYDROLASE

Total Structure Weight: 46222.03

Macromolecule Entities
Molecule Chains Length Organism Details
Xylanase Y A 396 Bacillus halodurans EC#: 3.2.1.156 IUBMB
Mutation: K2E, D263G
Gene Name(s): BH2105
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NI
Query on NI

A NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.142
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 52.21 α = 90.00
b = 85.30 β = 90.00
c = 86.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-12
  • Released Date: 2006-06-27
  • Deposition author(s): Fushinobu, S., Hidaka, M., Honda, Y., Wakagi, T., Shoun, H., Kitaoka, M.

Revision History

  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4