2EZ6 Crystal structure of Aquifex aeolicus RNase III (D44N) complexed with product of double-stranded RNA processing date
authors Gan, J., Tropea, J.E., Austin, B.P., Court, D.L., Waugh, D.S., Ji, X.
compound source
R_Free 0.258
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.05
ligand MG enzyme
note 2EZ6 (Molecule of the Month:pdb105)
A, B
  • nuclease activity
  • endonuclease activity
  • ribonuclease III activity

  • Primary referenceStructural insight into the mechanism of double-stranded RNA processing by ribonuclease III., Gan J, Tropea JE, Austin BP, Court DL, Waugh DS, Ji X, Cell. 2006 Jan 27;124(2):355-66. PMID:16439209
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk]
  • Biological Unit Coordinates (2ez6.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 2EZ6
  • CSU: Contacts of Structural Units for 2EZ6
  • Likely Quarternary Molecular Structure file(s) for 2EZ6
  • Structure Factors (540 Kb)
  • Retrieve 2EZ6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EZ6 from S2C, [Save to disk]
  • Re-refined 2ez6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2EZ6 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 2EZ6
  • 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 2EZ6, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ez6_B] [2ez6_D] [2ez6_A] [2ez6] [2ez6_C]
  • SWISS-PROT database: [O67082]
  • Domain organization of [RNC_AQUAE] by SWISSPFAM
  • Domains found in 2EZ6: [DSRM] [RIBOc ] by SMART
  • Other resources with information on 2EZ6
  • Community annotation for 2EZ6 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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