2M3I Toxin date Jan 20, 2013
title Characterization Of A Novel Alpha46-Conotoxin Txic From Con That Potently Blocks Alpha3beta4 Nicotinic Acetylcholine Re
authors S.Luo, D.Zhangsun, X.Zhu, Y.Wu, Y.Hu, S.Christensen, M.Akcan, D.J.C J.M.Mcintosh
compound source
Molecule: Alpha-Conotoxin
Chain: A
Engineered: Yes
 Synthetic: Yes
Organism_scientific: Conus Lividus
Organism_taxid: 89426
methodSolution NMR
ligand NH2 enzyme
Primary referenceCharacterization of a Novel alpha-Conotoxin TxID from Conus textile That Potently Blocks Rat alpha3beta4 Nicotinic Acetylcholine Receptors., Luo S, Zhangsun D, Zhu X, Wu Y, Hu Y, Christensen S, Harvey PJ, Akcan M, Craik DJ, McIntosh JM, J Med Chem. 2013 Nov 22. PMID:24200193
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (2m3i.pdb1.gz) 3 Kb
  • LPC: Ligand-Protein Contacts for 2M3I
  • CSU: Contacts of Structural Units for 2M3I
  • Original NMR restraints for 2M3I from PDB
  • Retrieve 2M3I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2M3I from S2C, [Save to disk]
    • View 2M3I 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 2M3I
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2M3I, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2m3i_A] [2m3i]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2M3I
  • Community annotation for 2M3I at PDBWiki (http://pdbwiki.org)

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