326D Dna date Mar 17, 1997
title Crystal Structures Of D(Cm5cgggccm5cgg)-Orthogonal Form
authors D.B.Tippin, M.Sundaralingam
compound source
Molecule: Dna (5'-D(Cp(5cm)Pgpgpgpcpcp(5cm)Pgpg)-
Chain: A, B
Engineered: Yes
Synthetic: Yes
symmetry Space Group: P 21 21 21
R_factor 0.140 R_Free 0.183
crystal
cell
length a length b length c angle alpha angle beta angle gamma
24.830 44.720 47.910 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.15 Å
ligand 5CM, SPM enzyme
Primary referenceNine polymorphic crystal structures of d(CCGGGCCCGG), d(CCGGGCCm5CGG), d(Cm5CGGGCCm5CGG) and d(CCGGGCC(Br)5CGG) in three different conformations: effects of spermine binding and methylation on the bending and condensation of A-DNA., Tippin DB, Sundaralingam M, J Mol Biol 1997 Apr 18;267(5):1171-85. PMID:9150405
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk]
  • Biological Unit Coordinates (326d.pdb1.gz) 11 Kb
  • LPC: Ligand-Protein Contacts for 326D
  • CSU: Contacts of Structural Units for 326D
  • Likely Quarternary Molecular Structure file(s) for 326D
  • Structure Factors (16 Kb)
  • Retrieve 326D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 326D from S2C, [Save to disk]
  • Re-refined 326d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 326D 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 326D
  • 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 326D, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [326d] [326d_A] [326d_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 326D
  • Community annotation for 326D 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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