1T0Z Toxin date Apr 14, 2004
title Structure Of An Excitatory Insect-Specific Toxin With An Analgesic Effect On Mammalian From Scorpion Buthus Martensii Karsch
authors C.Li, R.J.Guan, Y.Xiang, Y.Zhang, D.C.Wang
compound source
Molecule: Insect Neurotoxin
Chain: A, B
 Organism_scientific: Mesobuthus Martensii
Organism_common: Chinese Scorpion
Organism_taxid: 34649
symmetry Space Group: P 64 2 2
R_factor 0.200 R_Free 0.249
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.971 64.971 173.482 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand SO4 enzyme
note 1T0Z is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • toxin activity


    • Primary referenceStructure of an excitatory insect-specific toxin with an analgesic effect on mammals from the scorpion Buthus martensii Karsch., Li C, Guan RJ, Xiang Y, Zhang Y, Wang DC, Acta Crystallogr D Biol Crystallogr. 2005 Jan;61(Pt 1):14-21. Epub 2004, Dec 17. PMID:15608371
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (1t0z.pdb1.gz) 14 Kb
  • Biological Unit Coordinates (1t0z.pdb2.gz) 13 Kb
  • Biological Unit Coordinates (1t0z.pdb3.gz) 101 Kb
  • Biological Unit Coordinates (1t0z.pdb4.gz) 51 Kb
  • Biological Unit Coordinates (1t0z.pdb5.gz) 52 Kb
  • Biological Unit Coordinates (1t0z.pdb6.gz) 52 Kb
  • Biological Unit Coordinates (1t0z.pdb7.gz) 51 Kb
  • Biological Unit Coordinates (1t0z.pdb8.gz) 27 Kb
  • Biological Unit Coordinates (1t0z.pdb9.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 1T0Z
  • CSU: Contacts of Structural Units for 1T0Z
  • Likely Quarternary Molecular Structure file(s) for 1T0Z
  • Structure Factors (39 Kb)
  • Retrieve 1T0Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T0Z from S2C, [Save to disk]
  • Re-refined 1t0z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1T0Z 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 1T0Z
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1T0Z, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t0za_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1t0zb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t0z] [1t0z_A] [1t0z_B]
  • SWISS-PROT database: [O77091]
  • Domain organization of [SIXP_MESMA] by SWISSPFAM
  • Domain found in 1T0Z: [Knot1 ] by SMART
    • Other resources with information on 1T0Z
  • Community annotation for 1T0Z 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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