251D Dna date Mar 01, 1996
title Single Crystal And Molecular Structure Of D(Ctcgag)
authors M.C.Wahl, S.T.Rao, M.Sundaralingam
compound source
Molecule: Dna (5'-D(Cptpcpgpapg)-3')
Chain: A

symmetry Space Group: P 62 2 2
R_factor 0.186 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
40.140 40.140 44.470 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
Primary referenceCrystal structure of the B-DNA hexamer d(CTCGAG): model for an A-to-B transition., Wahl MC, Rao ST, Sundaralingam M, Biophys J 1996 Jun;70(6):2857-66. PMID:8744323
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (6 Kb) [Save to disk]
  • Biological Unit Coordinates (251d.pdb1.gz) 4 Kb
  • CSU: Contacts of Structural Units for 251D
  • Likely Quarternary Molecular Structure file(s) for 251D
  • Structure Factors (13 Kb)
  • Retrieve 251D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 251D from S2C, [Save to disk]
  • Re-refined 251d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 251D 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 251D
  • 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 251D, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [251d_A] [251d]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 251D
  • Community annotation for 251D 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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