2HUE Structure of the H3-H4 chaperone Asf1 bound to histones H3 and H4 date
authors English, C.M., Churchill, M.E.A., Tyler, J.K.
compound source
R_Free 0.239
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.70
ligand GOL, SO4, ZN enzyme
note 2HUE is a representative structure



Primary referenceStructural basis for the histone chaperone activity of asf1., English CM, Adkins MW, Carson JJ, Churchill ME, Tyler JK, Cell. 2006 Nov 3;127(3):495-508. PMID:17081973
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk]
  • Biological Unit Coordinates (2hue.pdb1.gz) 62 Kb
  • Biological Unit Coordinates (2hue.pdb2.gz) 122 Kb
  • Biological Unit Coordinates (2hue.pdb3.gz) 123 Kb
  • Biological Unit Coordinates (2hue.pdb4.gz) 122 Kb
  • LPC: Ligand-Protein Contacts for 2HUE
  • CSU: Contacts of Structural Units for 2HUE
  • Likely Quarternary Molecular Structure file(s) for 2HUE
  • Structure Factors (912 Kb)
  • Retrieve 2HUE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HUE from S2C, [Save to disk]
  • Re-refined 2hue structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HUE 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 2HUE
  • 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 2HUE, from MSDmotif at EBI
  • Fold representative 2hue from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hue] [2hue_A] [2hue_B] [2hue_C]
  • SWISS-PROT database: [P32447] [P84233] [P62799]
  • Domain organization of [ASF1_YEAST] [H32_XENLA] [H4_XENLA] by SWISSPFAM
  • Domains found in 2HUE: [H3] [H4 ] by SMART
  • Other resources with information on 2HUE
  • Community annotation for 2HUE 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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