1WN7 Transferase date Jul 28, 2004
title Crystal Structure Of Archaeal Family B Dna Polymerase Mutant
authors T.Kuroita, H.Matsumura, N.Yokota, H.Hashimoto, T.Imanaka, T.Inoue
compound source
Molecule: Family B Dna Polymerase
Chain: A
Engineered: Yes
Organism_scientific: Thermococcus Kodakarensis
Organism_taxid: 69014
Strain: Kod1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-8c
symmetry Space Group: P 21 21 21
R_factor 0.226 R_Free 0.306
length a length b length c angle alpha angle beta angle gamma
74.344 111.131 111.559 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.75 Å
ligand GOL, NI enzyme Transferase E.C. BRENDA
  • DNA-directed DNA polymerase ...

  • Primary referenceStructural mechanism for coordination of proofreading and polymerase activities in archaeal DNA polymerases., Kuroita T, Matsumura H, Yokota N, Kitabayashi M, Hashimoto H, Inoue T, Imanaka T, Kai Y, J Mol Biol 2005 Aug 12;351(2):291-8. PMID:16019029
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (1wn7.pdb1.gz) 125 Kb
  • LPC: Ligand-Protein Contacts for 1WN7
  • CSU: Contacts of Structural Units for 1WN7
  • Likely Quarternary Molecular Structure file(s) for 1WN7
  • Structure Factors (196 Kb)
  • Retrieve 1WN7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WN7 from S2C, [Save to disk]
  • Re-refined 1wn7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WN7 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 1WN7
  • 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 1WN7, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wn7_A] [1wn7]
  • SWISS-PROT database: [D0VWU9] [P77933]
  • Domain organization of [D0VWU9_PYRKO] [DPOL_PYRKO] by SWISSPFAM
  • Domain found in 1WN7: [POLBc ] by SMART
  • Other resources with information on 1WN7
  • Community annotation for 1WN7 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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