1TXM Neurotoxin date Nov 19, 1996
title Scorpion Toxin (Maurotoxin) From Scorpio Maurus, Nmr, 35 Str
authors E.Blanc, J.M.Sabatier, R.Kharrat, S.Meunier, M.El Ayeb, J.Van Rietschoten, H.Darbon
compound source
Molecule: Maurotoxin
Chain: A
Engineered: Yes
 Organism_scientific: Scorpio Maurus
Organism_taxid: 53956
Organ: Telson
methodSolution NMR
ligand NH2 enzyme
related structures by homologous chain: 1QKY
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceSolution structure of maurotoxin, a scorpion toxin from Scorpio maurus, with high affinity for voltage-gated potassium channels., Blanc E, Sabatier JM, Kharrat R, Meunier S, el Ayeb M, Van Rietschoten J, Darbon H, Proteins 1997 Nov;29(3):321-33. PMID:9365987
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (287 Kb) [Save to disk]
  • Biological Unit Coordinates (1txm.pdb1.gz) 8 Kb
  • LPC: Ligand-Protein Contacts for 1TXM
  • CSU: Contacts of Structural Units for 1TXM
  • Retrieve 1TXM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TXM from S2C, [Save to disk]
    • View 1TXM 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 1TXM
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1TXM, from MSDmotif at EBI
  • Genome occurence of 1TXM's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1txm__, region [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1txm_A] [1txm]
  • SWISS-PROT database: [P80719]
  • Domain organization of [KAX62_SCOMA] by SWISSPFAM
    • Other resources with information on 1TXM
  • Community annotation for 1TXM 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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