3KG2 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 BMA, NAG, ZK1 enzyme
Gene
Ontology
ChainFunctionProcessComponent
B, A, C, D
  • ion channel activity
  • extracellularly glutamate-ga...
  • ligand-gated ion channel act...
  • transmitter-gated ion channe...


  • Primary referenceX-ray structure, symmetry and mechanism of an AMPA-subtype glutamate receptor., Sobolevsky AI, Rosconi MP, Gouaux E, Nature. 2009 Dec 10;462(7274):745-56. Epub . PMID:19946266
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (955 Kb) [Save to disk]
  • Biological Unit Coordinates (3kg2.pdb1.gz) 943 Kb
  • LPC: Ligand-Protein Contacts for 3KG2
  • CSU: Contacts of Structural Units for 3KG2
  • Structure Factors (545 Kb)
  • Retrieve 3KG2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KG2 from S2C, [Save to disk]
  • Re-refined 3kg2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KG2 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: [3kg2] [3kg2_A] [3kg2_B] [3kg2_C] [3kg2_D]
  • SWISS-PROT database: [P19491]
  • Domains found in 3KG2: [Lig_chan-Glu_bd] [PBPe ] by SMART

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