2WVJ

Mutation of Thr163 to Ser in Human Thymidine Kinase Shifts the Specificity from Thymidine towards the Nucleoside Analogue Azidothymidine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 2WVJ

Classification: TRANSFERASE

Total Structure Weight: 174957.33

Macromolecule Entities
Molecule Chains Length Organism Details
THYMIDINE KINASE, CYTOSOLIC A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 193 Homo sapiens EC#: 2.7.1.21 IUBMB
Fragment: RESIDUES 1-193
Mutation: T163S
Details: TTP FEEDBACK INHIBITOR
Gene Name(s): TK1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H THYMIDINE-5'-TRIPHOSPHATE
C10 H17 N2 O14 P3
NHVNXKFIZYSCEB-XLPZGREQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D, E, F, G, H ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

D, G, H 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: 0.221
  • R-Value Work: 0.173
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 156.90 α = 90.00
b = 123.25 β = 132.98
c = 121.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-10-17
  • Released Date: 2009-10-27
  • Deposition author(s): Skovgaard, T., Uhlin, U., Munch-Petersen, B.

Revision History

  • Version 1_0: 2009-10-27

    Type: Initial release

  • Version 1_1: 2012-05-02

    Type: Database references, Derived calculations, Version format compliance