2MPQ Toxin date Jun 01, 2014
title Solution Structure Of The Sodium Channel Toxin Hd1a
authors J.K.Klint, M.Mobli, G.F.King
compound source
Molecule: Hd1a
Chain: A
Engineered: Yes
 Organism_scientific: Haplopelma Doriae
Organism_taxid: 1046906
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector: Plic-Mbp
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceSeven novel modulators of the analgesic target Na 1.7 uncovered using a high-throughput venom-based discovery approach., Klint JK, Smith JJ, Vetter I, Rupasinghe DB, Er SY, Senff S, Herzig V, Mobli M, Lewis RJ, Bosmans F, King GF, Br J Pharmacol. 2015 Mar 4. doi: 10.1111/bph.13081. PMID:25754331
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk]
  • Biological Unit Coordinates (2mpq.pdb1.gz) 10 Kb
  • CSU: Contacts of Structural Units for 2MPQ
  • Original NMR restraints for 2MPQ from PDB
  • Retrieve 2MPQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2MPQ from S2C, [Save to disk]
    • View 2MPQ 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 2MPQ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2MPQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2mpq_A] [2mpq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2MPQ
  • Community annotation for 2MPQ at PDBWiki (http://pdbwiki.org)

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