1E2G

Human thymidylate kinase complexed with ADP, TDP and a magnesium-ion


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.191 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Insights Into the Phosphoryltransfer Mechanism of Human Thymidylate Kinase Gained from Crystal Structures of Enzyme Complexes Along the Reaction Coordinate

Ostermann, N.Schlichting, I.Brundiers, R.Konrad, M.Reinstein, J.Veit, T.Goody, R.S.Lavie, A.

(2000) Structure 8: 629

  • DOI: 10.1016/s0969-2126(00)00149-0
  • Primary Citation of Related Structures:  
    1E2Q, 1E2E, 1E2D, 1E2G, 1E2F

  • PubMed Abstract: 
  • Thymidylate kinase (TMPK) is a nucleoside monophosphate kinase that catalyzes the reversible phosphoryltransfer between ATP and TMP to yield ADP and TDP. In addition to its vital role in supplying precursors for DNA synthesis, human TMPK has an impor ...

    Thymidylate kinase (TMPK) is a nucleoside monophosphate kinase that catalyzes the reversible phosphoryltransfer between ATP and TMP to yield ADP and TDP. In addition to its vital role in supplying precursors for DNA synthesis, human TMPK has an important medical role participating in the activation of a number of anti-HIV prodrugs.


    Organizational Affiliation

    Department of Physical Biochemistry, Max Planck Institute for Molecular Physiology, Dortmund, 44227, Germany.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
THYMIDYLATE KINASEA215Homo sapiensMutation(s): 1 
Gene Names: DTYMKCDC8TMPKTYMK
EC: 2.7.4.9
Find proteins for P23919 (Homo sapiens)
Explore P23919 
Go to UniProtKB:  P23919
NIH Common Fund Data Resources
PHAROS  P23919
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ADP
Query on ADP

Download CCD File 
A
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
TYD
Query on TYD

Download CCD File 
A
THYMIDINE-5'-DIPHOSPHATE
C10 H16 N2 O11 P2
UJLXYODCHAELLY-XLPZGREQSA-N
 Ligand Interaction
TMP
Query on TMP

Download CCD File 
A
THYMIDINE-5'-PHOSPHATE
C10 H15 N2 O8 P
GYOZYWVXFNDGLU-XLPZGREQSA-N
 Ligand Interaction
MG
Query on MG

Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.191 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 101.1α = 90
b = 101.1β = 90
c = 49.2γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-05-17
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-06-28
    Changes: Data collection
  • Version 1.4: 2019-03-06
    Changes: Data collection, Experimental preparation