3NEK 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
Primary referenceStructural underpinnings of nitrogen regulation by the prototypical nitrogen-responsive transcriptional factor NrpR., Wisedchaisri G, Dranow DM, Lie TJ, Bonanno JB, Patskovsky Y, Ozyurt SA, Sauder JM, Almo SC, Wasserman SR, Burley SK, Leigh JA, Gonen T, Structure. 2010 Nov 10;18(11):1512-21. PMID:21070950
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (3nek.pdb1.gz) 145 Kb
  • CSU: Contacts of Structural Units for 3NEK
  • Structure Factors (116 Kb)
  • Retrieve 3NEK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NEK from S2C, [Save to disk]
  • Re-refined 3nek structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3NEK 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: [3nek] [3nek_A] [3nek_B]
  • SWISS-PROT database:

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