2D25 Dna date Apr 23, 1991
title C-C-A-G-G-C-M5c-T-G-G; Helical Fine Structure, Hydration, An Comparison With C-C-A-G-G-C-C-T-G-G
authors U.Heinemann, M.Hahn
compound source
Molecule: Dna (5'-D(Cpcpapgpgpcp(5cm)Ptpgpg)-3')
Chain: A, B
Engineered: Yes
 Synthetic: Yes
symmetry Space Group: P 6
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.770 53.770 34.350 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.75 Å
ligand 5CM, MG enzyme
Primary referenceC-C-A-G-G-C-m5C-T-G-G. Helical fine structure, hydration, and comparison with C-C-A-G-G-C-C-T-G-G., Heinemann U, Hahn M, J Biol Chem 1992 Apr 15;267(11):7332-41. PMID:1559976
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk]
  • Biological Unit Coordinates (2d25.pdb1.gz) 10 Kb
  • LPC: Ligand-Protein Contacts for 2D25
  • CSU: Contacts of Structural Units for 2D25
  • Likely Quarternary Molecular Structure file(s) for 2D25
  • Structure Factors (31 Kb)
  • Retrieve 2D25 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2D25 from S2C, [Save to disk]
  • Re-refined 2d25 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2D25 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 2D25
  • 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 2D25, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2d25] [2d25_A] [2d25_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2D25
  • Community annotation for 2D25 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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