1XLB

MECHANISM FOR ALDOSE-KETOSE INTERCONVERSION BY D-XYLOSE ISOMERASE INVOLVING RING OPENING FOLLOWED BY A 1,2-HYDRIDE SHIFT

Structural Biology Knowledgebase: 1XLB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.157

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1XLB

Classification: ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)

Total Structure Weight: 86467.84

Macromolecule Entities
Molecule Chains Length Organism Details
D-XYLOSE ISOMERASE A, B 394 Arthrobacter sp. nrrl b3728 EC#: 5.3.1.5 IUBMB
Gene Name(s): xylA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.157
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 105.30 α = 90.00
b = 105.30 β = 90.00
c = 153.50 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-10-09
  • Released Date: 1993-07-15
  • Deposition author(s): Collyer, C.A., Henrick, K., Blow, D.M.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 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