1V6P Toxin date Dec 03, 2003
title Crystal Structure Of Cobrotoxin
authors X.Lou, X.Tu, J.Wang, M.Teng, L.Niu, Q.Liu, Q.Huang, Q.Hao
compound source
Molecule: Cobrotoxin
Chain: A, B
Synonym: Atratoxin, Cbt, Short Neurotoxin 1
 Organism_scientific: Naja Atra
Organism_common: Chinese Cobra
Organism_taxid: 8656
symmetry Space Group: C 2 2 21
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.808 47.287 90.018 90.00 90.00 90.00
method X-Ray Diffractionresolution 0.87 Å
ligand CL, CU, EOH, NA enzyme
note 1V6P is a representative structure
related structures by homologous chain: 1VB0
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • toxin activity


    • Primary referenceThe atomic resolution crystal structure of atratoxin determined by single wavelength anomalous diffraction phasing., Lou X, Liu Q, Tu X, Wang J, Teng M, Niu L, Schuller DJ, Huang Q, Hao Q, J Biol Chem 2004 Sep 10;279(37):39094-104. Epub 2004 Jul 12. PMID:15252034
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1v6p.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 1V6P
  • CSU: Contacts of Structural Units for 1V6P
  • Likely Quarternary Molecular Structure file(s) for 1V6P
  • Retrieve 1V6P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1V6P from S2C, [Save to disk]
    • View 1V6P 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 1V6P
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1V6P 1V6PA 1V6PB from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1V6P, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1v6pa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1v6pb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1v6p_A] [1v6p] [1v6p_B]
  • SWISS-PROT database: [P60770]
  • Domain organization of [CBTA_NAJAT] by SWISSPFAM
    • Other resources with information on 1V6P
  • Community annotation for 1V6P 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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