1KO4

Crystal structure of gluconate kinase

Structural Biology Knowledgebase: 1KO4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.240

Literature

Macromolecules
Sequence Display for 1KO4

Classification: TRANSFERASE

Total Structure Weight: 39590.97

Macromolecule Entities
Molecule Chains Length Organism Details
Gluconate kinase A, B 175 Escherichia coli EC#: 2.7.1.12 IUBMB
Mutation: M14M, M51M, M76M, M133M
Gene Name(s): gntK b3437 JW3400
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.240
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.23 α = 90.00
b = 72.60 β = 90.00
c = 79.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-20
  • Released Date: 2002-05-29
  • Deposition author(s): Kraft, L., Sprenger, G.A., Lindqvist, Y.

Revision History

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