2D18 Rna date Aug 15, 2005
title Solution Rna Structure Of Loop Region Of The Hiv-1 Dimerizat Initiation Site In The Extended-Duplex Dimer
authors S.Baba, K.Takahashi, S.Noguchi, H.Takaku, Y.Koyanagi, N.Yamamoto,
compound source
Molecule: 5'-R(Gpcpupgpapapgpupgpcpapcpapcpg 3';
Chain: A, B
Engineered: Yes
 Synthetic: Yes
methodSolution NMR
Primary referenceSolution RNA structures of the HIV-1 dimerization initiation site in the kissing-loop and extended-duplex dimers., Baba S, Takahashi K, Noguchi S, Takaku H, Koyanagi Y, Yamamoto N, Kawai G, J Biochem (Tokyo). 2005 Nov;138(5):583-92. PMID:16272570
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (201 Kb) [Save to disk]
  • Biological Unit Coordinates (2d18.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 2D18
  • Retrieve 2D18 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2D18 from S2C, [Save to disk]
    • View 2D18 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 2D18
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2D18, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2d18_A] [2d18_B] [2d18]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2D18
  • Community annotation for 2D18 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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