1O0K Dna date Feb 22, 2003
title Structure Of The First Parallel Dna Quadruplex-Drug Complex
authors G.R.Clark, P.D.Pytel, C.J.Squire, S.Neidle
compound source
Molecule: 5'-D(Tpgpgpgpgpt)-3'
Chain: A, B, C, D
Engineered: Yes
Synthetic: Yes
Other_details: Tggggt Synthesized By Oswel
symmetry Space Group: C 1 2 1
length a length b length c angle alpha angle beta angle gamma
53.004 47.073 31.865 90.00 119.80 90.00
method X-Ray Diffractionresolution 1.17 Å
ligand DM1, NA enzyme
Primary referenceStructure of the first parallel DNA quadruplex-drug complex., Clark GR, Pytel PD, Squire CJ, Neidle S, J Am Chem Soc 2003 Apr 9;125(14):4066-7. PMID:12670225
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (1o0k.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1O0K
  • CSU: Contacts of Structural Units for 1O0K
  • Likely Quarternary Molecular Structure file(s) for 1O0K
  • Structure Factors (202 Kb)
  • Retrieve 1O0K in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1O0K from S2C, [Save to disk]
  • Re-refined 1o0k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1O0K 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 1O0K
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1O0K, from MSDmotif at EBI
  • Fold representative 1o0k from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1o0k] [1o0k_B] [1o0k_D] [1o0k_A] [1o0k_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 1O0K
  • Community annotation for 1O0K at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science