2B8S Rna date Oct 10, 2005
title Structure Of Hiv-1(Mal) Genomic Rna Dis
authors E.Ennifar, P.Walter, B.Ehresmann, C.Ehresmann, P.Dumas
compound source
Molecule: 5'-R(Cpupupgpcpupgpapgpgpupgpcpapc Gpcpapapg)-3';
Chain: A, B
Engineered: Yes
Other_details: Hiv-1 Dis Rna
 Synthetic: Yes
symmetry Space Group: C 2 2 21
R_factor 0.189 R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
27.076 114.822 94.399 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.76 Å
ligand MG, NA, SO4 enzyme
note 2B8S supersedes 1JJN
Primary referenceCrystal structures of coaxially stacked kissing complexes of the HIV-1 RNA dimerization initiation site., Ennifar E, Walter P, Ehresmann B, Ehresmann C, Dumas P, Nat Struct Biol 2001 Dec;8(12):1064-8. PMID:11702070
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (2b8s.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2B8S
  • CSU: Contacts of Structural Units for 2B8S
  • Likely Quarternary Molecular Structure file(s) for 2B8S
  • Structure Factors (67 Kb)
  • Retrieve 2B8S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2B8S from S2C, [Save to disk]
  • Re-refined 2b8s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2B8S 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 2B8S
  • 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 2B8S, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2b8s_B] [2b8s] [2b8s_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2B8S
  • Community annotation for 2B8S 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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