2GZG Crystal Structure of the E9 DNase Domain with a Mutant Immunity Protein IM9 (Y55F) date
authors Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.
compound source
R_Free 0.204
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.70
ligand PO4, ZN enzyme
note 2GZG is a representative structure
Gene IMM9 (E. coli)


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (2gzg.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2GZG
  • CSU: Contacts of Structural Units for 2GZG
  • Likely Quarternary Molecular Structure file(s) for 2GZG
  • Structure Factors (158 Kb)
  • Retrieve 2GZG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2GZG from S2C, [Save to disk]
  • Re-refined 2gzg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2GZG 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 2GZG
  • 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 2GZG, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2gzg] [2gzg_A] [2gzg_B]
  • SWISS-PROT database: [P09883] [P13479]
  • Belongs to the channel-forming colicin (colicin) family according to TCDB.
  • Domain organization of [CEA9_ECOLX] [IMM9_ECOLX] by SWISSPFAM
  • Domain found in 2GZG: [HNHc ] by SMART
  • Other resources with information on 2GZG
  • Community annotation for 2GZG 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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