1AV3 POTASSIUM CHANNEL BLOCKER KAPPA CONOTOXIN PVIIA FROM C. PURPURASCENS, NMR, 20 STRUCTURES date
authors Scanlon, M.J., Naranjo, D., Thomas, L., Alewood, P.F., Lewis, R.J., Craik, D.J.
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, 20 Modelsresolution
ligand HYP enzyme
note 1AV3 is a representative structure
Primary referenceSolution structure and proposed binding mechanism of a novel potassium channel toxin kappa-conotoxin PVIIA., Scanlon MJ, Naranjo D, Thomas L, Alewood PF, Lewis RJ, Craik DJ, Structure 1997 Dec 15;5(12):1585-97. PMID:9438859
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk]
  • Biological Unit Coordinates (1av3.pdb1.gz) 8 Kb
  • LPC: Ligand-Protein Contacts for 1AV3
  • CSU: Contacts of Structural Units for 1AV3
  • Original NMR restraints for 1AV3 from PDB
  • Retrieve 1AV3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AV3 from S2C, [Save to disk]
    • View 1AV3 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 1AV3
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AV3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1av3__, region [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1av3_A] [1av3]
  • SWISS-PROT database: [P56633]
  • Domain organization of [CO17A_CONPU] by SWISSPFAM
    • Other resources with information on 1AV3
  • Community annotation for 1AV3 at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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