3TQ4 Hydrolase date Sep 09, 2011
title Crystal Structure Of M-Pmv Dutpase With A Mixed Population O Substrate (Dupnpp) And Post-Inversion Product (Dump) In The Sites
authors O.Barabas, V.Nemeth, B.G.Vertessy
compound source
Molecule: Deoxyuridine 5'-Triphosphate Nucleotido Hydrolase
Chain: A
Fragment: Dutpase (Catalytic) Domain, Unp Residues 608-759
Ec: 3.6.1.23
Engineered: Yes
Mutation: Yes
 Organism_scientific: Mason-Pfizer Monkey Virus
Organism_common: Mpmv
Organism_taxid: 11855
Gene: Gag-Pro
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b
symmetry Space Group: P 63
R_factor 0.172 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.564 60.564 64.018 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.60 Å
ligand DUP, MG, TRS, UMP enzyme Hydrolase E.C.3.6.1.23 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (3tq4.pdb1.gz) 117 Kb
  • LPC: Ligand-Protein Contacts for 3TQ4
  • CSU: Contacts of Structural Units for 3TQ4
  • Structure Factors (248 Kb)
  • Retrieve 3TQ4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3TQ4 from S2C, [Save to disk]
  • Re-refined 3tq4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3TQ4 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 3TQ4
  • 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
  • 3D motif for 3TQ4, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3tq4] [3tq4_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3TQ4
  • Community annotation for 3TQ4 at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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