2ARO Structural Protein date Aug 20, 2005
title Crystal Structure Of The Native Histone Octamer To 2.1 Angst Resolution, Crystalised In The Presence Of S-Nitrosoglutath
authors C.M.Wood, S.Sodngam, J.M.Nicholson, S.J.Lambert, C.D.Reynolds, J.
compound source
Molecule: Histone H2a-Iv
Chain: A, E
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Histone H2b
Chain: B, F
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Histone H3
Chain: C, G
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Histone H4-Vi
Chain: D, H
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
symmetry Space Group: P 65
R_factor 0.184 R_Free 0.225
crystal
cell
length a length b length c angle alpha angle beta angle gamma
158.084 158.084 101.037 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand CL, PO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, E


C, G


F, B


H, D


Primary referenceThe oxidised histone octamer does not form a H3 disulphide bond., Wood CM, Sodngam S, Nicholson JM, Lambert SJ, Reynolds CD, Baldwin JP, Biochim Biophys Acta. 2006 Aug;1764(8):1356-62. Epub 2006 Jul 21. PMID:16920041
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (2aro.pdb1.gz) 129 Kb
  • LPC: Ligand-Protein Contacts for 2ARO
  • CSU: Contacts of Structural Units for 2ARO
  • Likely Quarternary Molecular Structure file(s) for 2ARO
  • Structure Factors (1268 Kb)
  • Retrieve 2ARO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ARO from S2C, [Save to disk]
  • Re-refined 2aro structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2ARO 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 2ARO
  • 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 2ARO, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2aro_E] [2aro_G] [2aro_D] [2aro_H] [2aro_C] [2aro_B] [2aro] [2aro_A] [2aro_F]
  • SWISS-PROT database: [P02263] [P0C1H3] [P84229] [P62801]
  • Domain organization of [H2A4_CHICK] [H2B1_CHICK] [H32_CHICK] [H4_CHICK] by SWISSPFAM
  • Domains found in 2ARO: [H2A] [H2B] [H3] [H4 ] by SMART
    • Other resources with information on 2ARO
  • Community annotation for 2ARO 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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