2WW4

a triclinic crystal form of E. coli 4-diphosphocytidyl-2C-methyl-D- erythritol kinase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 2WW4

Classification: TRANSFERASE

Total Structure Weight: 62917.20

Macromolecule Entities
Molecule Chains Length Organism Details
4-DIPHOSPHOCYTIDYL-2C-METHYL-D-ERYTHRITOL KINASE A, B 283 Escherichia coli EC#: 2.7.1.148 IUBMB
Gene Name(s): ispE ipk ychB b1208 JW1199
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.197
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 49.05 α = 88.77
b = 50.12 β = 69.65
c = 66.04 γ = 65.14

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-10-21
  • Released Date: 2010-03-09
  • Deposition author(s): Kalinowska-Tluscik, J., Miallau, L., Gabrielsen, M., Leonard, G.A., McSweeney, S.M., Hunter, W.N.

Revision History

  • Version 1_0: 2010-03-09

    Type: Initial release

  • Version 1_1: 2012-04-04

    Type: Database references, Derived calculations, Other, Refinement description, Structure summary, Version format compliance