2ATK 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 F09, K enzyme
Gene
Ontology
ChainFunctionProcessComponent
C


Primary referenceMolecular determinants of gating at the potassium-channel selectivity filter., Cordero-Morales JF, Cuello LG, Zhao Y, Jogini V, Cortes DM, Roux B, Perozo E, Nat Struct Mol Biol. 2006 Apr;13(4):311-8. Epub 2006 Mar 12. PMID:16532009
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (2atk.pdb1.gz) 84 Kb
  • LPC: Ligand-Protein Contacts for 2ATK
  • CSU: Contacts of Structural Units for 2ATK
  • Likely Quarternary Molecular Structure file(s) for 2ATK
  • Structure Factors (491 Kb)
  • Retrieve 2ATK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ATK from S2C, [Save to disk]
  • Re-refined 2atk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2ATK 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: [2atk] [2atk_A] [2atk_B] [2atk_C]
  • SWISS-PROT database: [P0A334]
  • Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.
  • Domains found in 2ATK: [IG_like] [IGv ] by SMART

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