1D1H Toxin date Sep 16, 1999
title Solution Structure Of Hanatoxin 1
authors H.Takahashi, J.I.Kim, K.Sato, K.J.Swartz, I.Shimada
compound source
Molecule: Hanatoxin Type 1
Chain: A
 Organism_scientific: Grammostola Rosea
Organism_taxid: 432528
Tissue: Venom
methodSolution NMR
note 1D1H is a representative structure
related structures by homologous chain: 1LA4
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceSolution structure of hanatoxin1, a gating modifier of voltage-dependent K(+) channels: common surface features of gating modifier toxins., Takahashi H, Kim JI, Min HJ, Sato K, Swartz KJ, Shimada I, J Mol Biol 2000 Mar 31;297(3):771-80. PMID:10731427
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk]
  • Biological Unit Coordinates (1d1h.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1D1H
  • Original NMR restraints for 1D1H from PDB
  • Retrieve 1D1H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1D1H from S2C, [Save to disk]
    • View 1D1H 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 1D1H
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1D1H, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1d1ha_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1d1h_A] [1d1h]
  • SWISS-PROT database: [P56852]
  • Belongs to the na(+)/k(+)/ca(2+) channel targeting tarantula huwentoxin (tht) family according to TCDB.
  • Domain organization of [TXHN1_GRARO] by SWISSPFAM
    • Other resources with information on 1D1H
  • Community annotation for 1D1H 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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