1I2X 2.4 A STRUCTURE OF A-DUPLEX WITH BULGED ADENOSINE, SPERMIDINE FORM date
authors Tereshko, V., Wallace, S., Usman, N., Wincott, F., Egli, M.
compound source
symmetry
R_factor
R_Free 0.2782
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.40
ligand SPD enzyme
Primary referenceX-ray crystallographic observation of "in-line" and "adjacent" conformations in a bulged self-cleaving RNA/DNA hybrid., Tereshko V, Wallace ST, Usman N, Wincott FE, Egli M, RNA 2001 Mar;7(3):405-20. PMID:11333021
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1i2x.pdb1.gz) 10 Kb
  • Biological Unit Coordinates (1i2x.pdb2.gz) 10 Kb
  • LPC: Ligand-Protein Contacts for 1I2X
  • CSU: Contacts of Structural Units for 1I2X
  • Likely Quarternary Molecular Structure file(s) for 1I2X
  • Structure Factors (60 Kb)
  • Retrieve 1I2X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I2X from S2C, [Save to disk]
  • Re-refined 1i2x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1I2X 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 1I2X
  • 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 1I2X, from MSDmotif at EBI
  • Structure summary from SCOR (Structural Classification of RNA)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1i2x_B] [1i2x_D] [1i2x] [1i2x_A] [1i2x_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 1I2X
  • Community annotation for 1I2X 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, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science