1GRM 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 Diffraction, 5 Modelsresolution
ligand DLE, DVA, ETA, FVA enzyme
Primary reference[Refinement of the spatial structure of the gramicidin A ion channel], Lomize AL, Orekhov VIu, Arsen'ev AS, Bioorg Khim 1992 Feb;18(2):182-200. PMID:1376600
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (1grm.pdb1.gz) 5 Kb
  • LPC: Ligand-Protein Contacts for 1GRM
  • CSU: Contacts of Structural Units for 1GRM
  • Retrieve 1GRM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GRM from S2C, [Save to disk]
    • View 1GRM 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: [1grm] [1grm_A] [1grm_B]
  • SWISS-PROT database:

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