1KW1

Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase with bound L-gulonate 6-phosphate

Structural Biology Knowledgebase: 1KW1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 1KW1

Classification: LYASE

Total Structure Weight: 47807.29

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
LG6
Query on LG6

A, B L-GULURONIC ACID 6-PHOSPHATE
C6 H13 O10 P
BIRSGZKFKXLSJQ-QTBDOELSSA-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: 2.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.180
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 123.98 α = 90.00
b = 42.07 β = 97.00
c = 91.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-28
  • Released Date: 2002-04-15
  • Deposition author(s): Wise, E., Yew, W.S., Babbitt, P.C., Gerlt, J.A., Rayment, I.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4