1WAN Dna date Jan 14, 1996
title Dna Dta Triplex, Nmr, 7 Structures
authors E.Wang, K.M.Koshlap, P.Gillespie, P.B.Dervan, J.Feigon
compound source
Molecule: Dna (5'- D(Apgpaptpapgpapapcpcpcpcptptpcptpaptpcp Tpaptpcptp(D3)Ptpcptpt)-3');
Chain: A
Engineered: Yes
Other_details: The Standard Dna Base At Position 28 Has Bee By The Non-Natural Synthetic Base Dp, 1-(2-Deoxy-Beta-D- Ribofuranosyl)-4-(3-Benzamido) Phenylimidazole
 Synthetic: Yes
methodSolution NMR
ligand D3 enzyme
Primary referenceSolution structure of a pyrimidine-purine-pyrimidine triplex containing the sequence-specific intercalating non-natural base D3., Wang E, Koshlap KM, Gillespie P, Dervan PB, Feigon J, J Mol Biol 1996 Apr 19;257(5):1052-69. PMID:8632468
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk]
  • Biological Unit Coordinates (1wan.pdb1.gz) 17 Kb
  • LPC: Ligand-Protein Contacts for 1WAN
  • CSU: Contacts of Structural Units for 1WAN
  • Retrieve 1WAN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WAN from S2C, [Save to disk]
    • View 1WAN 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 1WAN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1WAN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wan] [1wan_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 1WAN
  • Community annotation for 1WAN 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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