1GW9

Tri-iodide derivative of Xylose Isomerase from Streptomyces Rubiginosus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.164

Literature

Macromolecules
Sequence Display for 1GW9

Classification: ISOMERASE

Total Structure Weight: 47314.87

Macromolecule Entities
Molecule Chains Length Organism Details
XYLOSE ISOMERASE A 388 Streptomyces rubiginosus EC#: 5.3.1.5 IUBMB
Mutation: R41Q
Gene Name(s): xylA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A BETA-L-XYLOPYRANOSE
L-XYLOSE (CYCLIC FORM) (Synonym)
C5 H10 O5
SRBFZHDQGSBBOR-QTBDOELSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IOD
Query on IOD

A IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.164
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 92.35 α = 90.00
b = 98.54 β = 90.00
c = 102.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-13
  • Released Date: 2002-06-06
  • Deposition author(s): Evans, G., Bricogne, G.

Revision History

  • Version 1_0: 2002-06-06

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance