4TR8 Dna Binding Protein date Jun 15, 2014
title Crystal Structure Of Dna Polymerase Sliding Clamp From Pseud Aeruginosa
authors V.Olieric, D.Burnouf, E.Ennifar, P.Wolff
compound source
Molecule: Dna Polymerase III Subunit Beta
Chain: A, B
Engineered: Yes
Organism_scientific: Pseudomonas Aeruginosa Hb15
Organism_taxid: 983919
Gene: Pa15_0320650
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.207 R_Free 0.232
length a length b length c angle alpha angle beta angle gamma
80.530 92.410 127.400 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand NA enzyme Transferase E.C. BRENDA
Gene PA15
A, B
  • DNA-directed DNA polymerase ...
  • 3'-5' exonuclease activity

  • Primary referenceDifferential Modes of Peptide Binding onto Replicative Sliding Clamps from Various Bacterial Origins., Wolff P, Amal I, Olieric V, Chaloin O, Gygli G, Ennifar E, Lorber B, Guichard G, Wagner JE, Dejaegere A, Burnouf DY, J Med Chem. 2014 Aug 29. PMID:25170813
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (243 Kb) [Save to disk]
  • Biological Unit Coordinates (4tr8.pdb1.gz) 237 Kb
  • LPC: Ligand-Protein Contacts for 4TR8
  • CSU: Contacts of Structural Units for 4TR8
  • Structure Factors (723 Kb)
  • Retrieve 4TR8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TR8 from S2C, [Save to disk]
  • Re-refined 4tr8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TR8 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4TR8
  • 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 4TR8, from MSDmotif at EBI
  • Fold representative 4tr8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tr8_B] [4tr8] [4tr8_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4TR8: [POL3Bc ] by SMART
  • Other resources with information on 4TR8
  • Community annotation for 4TR8 at PDBWiki (http://pdbwiki.org)

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