4BNA Dna date Feb 16, 1982
title Reversible Bending And Helix Geometry In A B-Dna Dodecamer: Cgcgaattbrcgcg
authors M.L.Kopka, A.V.Fratini, R.E.Dickerson
compound source
Molecule: Dna (5'-D(Cpgpcpgpapaptptp(Cbr)Pgpcpg
Chain: A, B
Engineered: Yes
Synthetic: Yes
symmetry Space Group: P 21 21 21
R_factor 0.216 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
24.200 40.090 63.950 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CBR enzyme
Primary referenceReversible bending and helix geometry in a B-DNA dodecamer: CGCGAATTBrCGCG., Fratini AV, Kopka ML, Drew HR, Dickerson RE, J Biol Chem 1982 Dec 25;257(24):14686-707. PMID:7174662
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (17 Kb) [Save to disk]
  • Biological Unit Coordinates (4bna.pdb1.gz) 13 Kb
  • LPC: Ligand-Protein Contacts for 4BNA
  • CSU: Contacts of Structural Units for 4BNA
  • Likely Quarternary Molecular Structure file(s) for 4BNA
  • Structure Factors (31 Kb)
  • Retrieve 4BNA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4BNA from S2C, [Save to disk]
  • Re-refined 4bna structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4BNA 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 4BNA
  • 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 4BNA, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4bna] [4bna_B] [4bna_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4BNA
  • Community annotation for 4BNA 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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