2OXV Structure of the A138T promiscuous mutant of the EcoRI restriction endonuclease bound to its cognate recognition site. date
authors Sapienza, P.J., Rosenberg, J.M., Jen-Jacobson, L.
compound source
symmetry
R_factor
R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.95
Gene
Ontology
ChainFunctionProcessComponent
A
  • nuclease activity
  • endonuclease activity


  • Primary referenceStructural and thermodynamic basis for enhanced DNA binding by a promiscuous mutant EcoRI endonuclease., Sapienza PJ, Rosenberg JM, Jen-Jacobson L, Structure. 2007 Nov;15(11):1368-82. PMID:17997963
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (2oxv.pdb1.gz) 97 Kb
  • CSU: Contacts of Structural Units for 2OXV
  • Likely Quarternary Molecular Structure file(s) for 2OXV
  • Structure Factors (408 Kb)
  • Retrieve 2OXV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OXV from S2C, [Save to disk]
  • Re-refined 2oxv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OXV 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 2OXV
  • 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 2OXV, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2oxv] [2oxv_A] [2oxv_C]
  • SWISS-PROT database: [P00642]
  • Domain organization of [T2E1_ECOLX] by SWISSPFAM
  • Other resources with information on 2OXV
  • Community annotation for 2OXV 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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