3NAU Crystal structure of ZHX2 HD2 (zinc-fingers and homeoboxes protein 2, homeodomain 2) date
authors Ren, J., Bird, L.E., Owens, R.J., Stammers, D.K., OPPF, Oxford.Protein.Production.Facility.
compound source
R_Free 0.26684
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.70
ligand SO4 enzyme
A, B

Primary referenceNovel structural features in two ZHX homeodomains derived from a systematic study of single and multiple domains., Bird LE, Ren J, Nettleship JE, Folkers GE, Owens RJ, Stammers DK, BMC Struct Biol. 2010 May 28;10:13. PMID:20509910
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (3nau.pdb1.gz) 40 Kb
  • LPC: Ligand-Protein Contacts for 3NAU
  • CSU: Contacts of Structural Units for 3NAU
  • Structure Factors (32 Kb)
  • Retrieve 3NAU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NAU from S2C, [Save to disk]
  • Re-refined 3nau structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3NAU 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 3NAU
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3NAU, from MSDmotif at EBI
  • Fold representative 3nau from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3nau_A] [3nau_B] [3nau]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3NAU: [HOX ] by SMART
  • Other resources with information on 3NAU
  • Community annotation for 3NAU 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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