1V7F Toxin date Dec 16, 2003
title Solution Structure Of Phrixotoxin 1
authors B.Chagot, P.Escoubas, E.Villegas, C.Bernard, G.Ferrat, G.Corzo, M.Lazdunski, H.Darbon
compound source
Molecule: Phrixotoxin 1
Chain: A
Synonym: Patx1
Engineered: Yes
 Synthetic: Yes
Organism_scientific: Paraphysa Scrofa
Organism_taxid: 269635
Other_details: Chemically Synthetized
methodSolution NMR
ligand NH2 enzyme
note 1V7F is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceSolution structure of Phrixotoxin 1, a specific peptide inhibitor of Kv4 potassium channels from the venom of the theraphosid spider Phrixotrichus auratus., Chagot B, Escoubas P, Villegas E, Bernard C, Ferrat G, Corzo G, Lazdunski M, Darbon H, Protein Sci 2004 May;13(5):1197-208. PMID:15096626
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (198 Kb) [Save to disk]
  • Biological Unit Coordinates (1v7f.pdb1.gz) 8 Kb
  • LPC: Ligand-Protein Contacts for 1V7F
  • CSU: Contacts of Structural Units for 1V7F
  • Retrieve 1V7F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1V7F from S2C, [Save to disk]
    • View 1V7F 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 1V7F
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1V7F, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1v7fa_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1v7f] [1v7f_A]
  • SWISS-PROT database: [P61230]
  • Domain organization of [TXP1_PARSR] by SWISSPFAM
    • Other resources with information on 1V7F
  • Community annotation for 1V7F 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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