1MDG An Alternating Antiparallel Octaplex in an RNA Crystal Structure date
authors Pan, B.C., Xiong, Y., Shi, K., Sundaralingam, M.
compound source
symmetry
R_factor
R_Free 0.194
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.50
ligand BGM, NA, NCO enzyme
Primary referenceAn eight-stranded helical fragment in RNA crystal structure: implications for tetraplex interaction., Pan B, Xiong Y, Shi K, Sundaralingam M, Structure (Camb) 2003 Jul;11(7):825-31. PMID:12842045
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (8 Kb) [Save to disk]
  • Biological Unit Coordinates (1mdg.pdb1.gz) 7 Kb
  • LPC: Ligand-Protein Contacts for 1MDG
  • CSU: Contacts of Structural Units for 1MDG
  • Likely Quarternary Molecular Structure file(s) for 1MDG
  • Structure Factors (27 Kb)
  • Retrieve 1MDG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MDG from S2C, [Save to disk]
  • Re-refined 1mdg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MDG 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 1MDG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MDG, from MSDmotif at EBI
  • Structure summary from SCOR (Structural Classification of RNA)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1mdg] [1mdg_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 1MDG
  • Community annotation for 1MDG 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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