1Q6Q

Structure of 3-keto-L-gulonate 6-phosphate decarboxylase with bound xylitol 5-phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 1Q6Q

Classification: LYASE

Total Structure Weight: 47718.94

Macromolecule Entities
Molecule Chains Length Organism Details
3-keto-L-gulonate 6-phosphate decarboxylase A, B 216 Escherichia coli EC#: 4.1.1.85 IUBMB
Gene Name(s): ulaD sgaH yjfV b4196 JW4154
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B L-XYLITOL 5-PHOSPHATE
C5 H13 O8 P
VJDOAZKNBQCAGE-WISUUJSJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.172
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 123.18 α = 90.00
b = 41.73 β = 95.87
c = 92.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-13
  • Released Date: 2003-10-28
  • Deposition author(s): Wise, E.L., Yew, W.S., Gerlt, J.A., Rayment, I.

Revision History

  • Version 1_0: 2003-10-28

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance