2KXL Solution structure of a bacterial cyclic nucleotide-activated K+ channel binding domain in the unliganded state date
authors Schunke, S., Stoldt, M., Willbold, D.
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 insights into conformational changes of a cyclic nucleotide-binding domain in solution from Mesorhizobium loti K1 channel., Schunke S, Stoldt M, Lecher J, Kaupp UB, Willbold D, Proc Natl Acad Sci U S A. 2011 Apr 12;108(15):6121-6. Epub 2011 Mar 23. PMID:21430265
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (536 Kb) [Save to disk]
  • Biological Unit Coordinates (2kxl.pdb1.gz) 37 Kb
  • CSU: Contacts of Structural Units for 2KXL
  • Original NMR restraints for 2KXL from PDB
  • Retrieve 2KXL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KXL from S2C, [Save to disk]
  • View 2KXL 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 2KXL
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KXL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kxl] [2kxl_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2KXL: [cNMP ] by SMART
  • Other resources with information on 2KXL
  • Community annotation for 2KXL 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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