4ELK 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 ACT, FMT, MLI enzyme
Primary referenceType II natural killer T cells use features of both innate-like and conventional T cells to recognize sulfatide self antigens., Girardi E, Maricic I, Wang J, Mac TT, Iyer P, Kumar V, Zajonc DM, Nat Immunol. 2012 Sep;13(9):851-6. doi: 10.1038/ni.2371. Epub 2012 Jul 22. PMID:22820602
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (422 Kb) [Save to disk]
  • Biological Unit Coordinates (4elk.pdb1.gz) 207 Kb
  • Biological Unit Coordinates (4elk.pdb2.gz) 208 Kb
  • LPC: Ligand-Protein Contacts for 4ELK
  • CSU: Contacts of Structural Units for 4ELK
  • Structure Factors (839 Kb)
  • Retrieve 4ELK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4ELK from S2C, [Save to disk]
  • Re-refined 4elk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4ELK 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: [4elk] [4elk_A] [4elk_B] [4elk_C] [4elk_D]
  • SWISS-PROT database:
  • Domains found in 4ELK: [IG_like] [IGc1] [IGv ] by SMART

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