3MGR Binding of Rubidium ions to the Nucleosome Core Particle date
authors Mohideen, K., Muhammad, R., Davey, C.A.
compound source
R_Free 0.26735
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.30
ligand CL, MN, RB enzyme
A, E

C, G

F, B

H, D

Primary referencePerturbations in nucleosome structure from heavy metal association., Mohideen K, Muhammad R, Davey CA, Nucleic Acids Res. 2010 May 21. PMID:20494975
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (250 Kb) [Save to disk]
  • Biological Unit Coordinates (3mgr.pdb1.gz) 242 Kb
  • LPC: Ligand-Protein Contacts for 3MGR
  • CSU: Contacts of Structural Units for 3MGR
  • Structure Factors (4964 Kb)
  • Retrieve 3MGR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MGR from S2C, [Save to disk]
  • Re-refined 3mgr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MGR 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 3MGR
  • 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 3MGR, from MSDmotif at EBI
  • Fold representative 3mgr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mgr_H] [3mgr_E] [3mgr_A] [3mgr_B] [3mgr_I] [3mgr_G] [3mgr_D] [3mgr] [3mgr_C] [3mgr_J] [3mgr_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3MGR: [H2A] [H2B] [H3] [H4 ] by SMART
  • Other resources with information on 3MGR
  • Community annotation for 3MGR 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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