1NW1

Crystal Structure of Choline Kinase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.02 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1NW1

Classification: TRANSFERASE

Total Structure Weight: 98682.13

Macromolecule Entities
Molecule Chains Length Organism Details
Choline kinase (49.2 kD) A, B 429 Caenorhabditis elegans EC#: 2.7.1.32 IUBMB
Gene Name(s): cka-2 C52B9.1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 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: 2.02 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.209
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 55.37 α = 90.00
b = 102.14 β = 90.66
c = 85.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-05
  • Released Date: 2003-06-10
  • Deposition author(s): Peisach, D., Gee, P., Kent, C., Xu, Z.

Revision History

  • Version 1_0: 2003-06-10

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2014-04-30

    Type: Data collection