3IQN date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand BA, K, SAM enzyme
Primary referenceFree state conformational sampling of the SAM-I riboswitch aptamer domain., Stoddard CD, Montange RK, Hennelly SP, Rambo RP, Sanbonmatsu KY, Batey RT, Structure. 2010 Jul 14;18(7):787-97. PMID:20637415
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (3iqn.pdb1.gz) 41 Kb
  • Biological Unit Coordinates (3iqn.pdb2.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 3IQN
  • CSU: Contacts of Structural Units for 3IQN
  • Structure Factors (138 Kb)
  • Retrieve 3IQN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IQN from S2C, [Save to disk]
  • Re-refined 3iqn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3IQN 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.
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iqn] [3iqn_A]
  • SWISS-PROT database:

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