2UZ3 Transferase date Apr 24, 2007
title Crystal Structure Of Thymidine Kinase With Dttp From U. Urea
authors M.Welin, U.Kosinska, N.E.Mikkelsen, C.Carnrot, C.Zhu, L.Wang, S.Er B.Munch-Petersen, H.Eklund
compound source
Molecule: Thymidine Kinase
Chain: A, B, C, D
Engineered: Yes
Mutation: Yes
Organism_scientific: Ureaplasma Urealyticum
Organism_taxid: 2130
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-14b
symmetry Space Group: P 1 21 1
R_factor 0.220 R_Free 0.275
length a length b length c angle alpha angle beta angle gamma
63.789 110.753 73.034 90.00 109.86 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand MG, TTP, ZN enzyme Transferase E.C. BRENDA
note 2UZ3 supersedes 1XMR
A, D, C, B
  • thymidine kinase activity

  • Primary referenceStructures of thymidine kinase 1 of human and mycoplasmic origin., Welin M, Kosinska U, Mikkelsen NE, Carnrot C, Zhu C, Wang L, Eriksson S, Munch-Petersen B, Eklund H, Proc Natl Acad Sci U S A. 2004 Dec 28;101(52):17970-5. Epub 2004 Dec 20. PMID:15611477
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk]
  • Biological Unit Coordinates (2uz3.pdb1.gz) 133 Kb
  • LPC: Ligand-Protein Contacts for 2UZ3
  • CSU: Contacts of Structural Units for 2UZ3
  • Likely Quarternary Molecular Structure file(s) for 2UZ3
  • Structure Factors (248 Kb)
  • Retrieve 2UZ3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2UZ3 from S2C, [Save to disk]
  • Re-refined 2uz3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2UZ3 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2UZ3
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2UZ3, from MSDmotif at EBI
  • Fold representative 2uz3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2uz3_D] [2uz3_C] [2uz3] [2uz3_B] [2uz3_A]
  • SWISS-PROT database: [Q9PPP5]
  • Domain organization of [KITH_UREPA] by SWISSPFAM
  • Other resources with information on 2UZ3
  • Community annotation for 2UZ3 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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