1AV2 Gramicidin A/CsCl complex, active as a dimer date
authors Burkhart, B.M., Li, N., Langs, D.A., Duax, W.L.
compound source
symmetry
R_factor
R_Free 0.186
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.40
ligand CL, CS, DLE, DVA, ETA, FVA, MOH enzyme
Primary referenceThe conducting form of gramicidin A is a right-handed double-stranded double helix., Burkhart BM, Li N, Langs DA, Pangborn WA, Duax WL, Proc Natl Acad Sci U S A 1998 Oct 27;95(22):12950-5. PMID:9789021
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (1av2.pdb1.gz) 22 Kb
  • Biological Unit Coordinates (1av2.pdb2.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 1AV2
  • CSU: Contacts of Structural Units for 1AV2
  • Likely Quarternary Molecular Structure file(s) for 1AV2
  • Structure Factors (161 Kb)
  • Retrieve 1AV2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AV2 from S2C, [Save to disk]
  • Re-refined 1av2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1AV2 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 1AV2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1AV2 1AV2A 1AV2B 1AV2C 1AV2D from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AV2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1av2a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1av2b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1av2c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1av2d_, region D [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1av2_C] [1av2_D] [1av2_B] [1av2_A] [1av2]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 1AV2
  • Community annotation for 1AV2 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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