3E0D Transferase Dna date Jul 31, 2008
title Insights Into The Replisome From The Crystral Structure Of T Complex Of The Eubacterial Dna Polymerase III Alpha-Subunit
authors R.A.Wing, S.Bailey, T.A.Steitz
compound source
Molecule: Dna Substrate Template Strand
Chain: C, E
Engineered: Yes
Synthetic: Yes

Molecule: Dna Substrate Primer Strand
Chain: D, F
Engineered: Yes

Synthetic: Yes

Molecule: Dna Polymerase III Subunit Alpha
Chain: A, B
Ec: 2.7.7.7
Engineered: Yes
Mutation: Yes

Organism_scientific: Thermus Aquaticus
Organism_taxid: 271
Gene: Dnae
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b
symmetry Space Group: P 41
R_factor 0.287 R_Free 0.271
crystal
cell
length a length b length c angle alpha angle beta angle gamma
149.546 149.546 163.338 90.00 90.00 90.00
method X-Ray Diffractionresolution 4.60 Å
ligand CA, DOC, DTP enzyme Transferase E.C.2.7.7.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • DNA-directed DNA polymerase ...
  • 3'-5' exonuclease activity


  • Primary referenceInsights into the replisome from the structure of a ternary complex of the DNA polymerase III alpha-subunit., Wing RA, Bailey S, Steitz TA, J Mol Biol. 2008 Oct 17;382(4):859-69. Epub 2008 Jul 27. PMID:18691598
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (405 Kb) [Save to disk]
  • Biological Unit Coordinates (3e0d.pdb1.gz) 198 Kb
  • Biological Unit Coordinates (3e0d.pdb2.gz) 197 Kb
  • LPC: Ligand-Protein Contacts for 3E0D
  • CSU: Contacts of Structural Units for 3E0D
  • Likely Quarternary Molecular Structure file(s) for 3E0D
  • Structure Factors (162 Kb)
  • Retrieve 3E0D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E0D from S2C, [Save to disk]
  • Re-refined 3e0d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E0D 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 3E0D
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3E0D, from MSDmotif at EBI
  • Fold representative 3e0d from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e0d_E] [3e0d_C] [3e0d_A] [3e0d_F] [3e0d_B] [3e0d_D] [3e0d]
  • SWISS-PROT database: [Q9XDH5]
  • Domain organization of [DPO3A_THEAQ] by SWISSPFAM
  • Domain found in 3E0D: [POLIIIAc ] by SMART
  • Other resources with information on 3E0D
  • Community annotation for 3E0D 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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