1NE5 Toxin date Dec 10, 2002
title Solution Structure Of Herg Specific Scorpion Toxin Cnerg1
authors A.M.Torres, B.Paramjit, P.Alewood, P.W.Kuchel, J.I.Vandenberg
compound source
Molecule: Ergtoxin
Chain: A
Synonym: Cnerg1, Ergtx
Engineered: Yes
 Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Centruroid
methodSolution NMR
related structures by homologous chain: 1PX9
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceSolution structure of CnErg1 (Ergtoxin), a HERG specific scorpion toxin., Torres AM, Bansal P, Alewood PF, Bursill JA, Kuchel PW, Vandenberg JI, FEBS Lett 2003 Mar 27;539(1-3):138-42. PMID:12650941
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (207 Kb) [Save to disk]
  • Biological Unit Coordinates (1ne5.pdb1.gz) 11 Kb
  • CSU: Contacts of Structural Units for 1NE5
  • Original NMR restraints for 1NE5 from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1NE5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NE5 from S2C, [Save to disk]
    • View 1NE5 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 1NE5
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NE5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ne5a_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ne5_A] [1ne5]
  • SWISS-PROT database: [Q86QT3]
  • Domain organization of [KGX11_CENNO] by SWISSPFAM
    • Other resources with information on 1NE5
  • Community annotation for 1NE5 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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