2MQU Spatial structure of Hm-3, a membrane-active spider toxin affecting sodium channels date
authors Myshkin, M.Y., Shenkarev, Z.O., Paramonov, A.S., Berkut, A.A., Grishin, E.V., Vassilevski, A.A.
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceStructure of membrane-active toxin from crab spider Heriaeus melloteei suggests parallel evolution of sodium channel gating modifiers in Araneomorphae and Mygalomorphae., Berkut AA, Peigneur S, Myshkin MY, Paramonov AS, Lyukmanova EN, Arseniev AS, Grishin EV, Tytgat J, Shenkarev ZO, Vassilevski AA, J Biol Chem. 2015 Jan 2;290(1):492-504. doi: 10.1074/jbc.M114.595678. Epub 2014, Oct 28. PMID:25352595
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (176 Kb) [Save to disk]
  • Biological Unit Coordinates (2mqu.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 2MQU
  • Original NMR restraints for 2MQU from PDB
  • Retrieve 2MQU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2MQU from S2C, [Save to disk]
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  • Proteopedia, because life has more than 2D.
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    • Visual 3D analysis of 2MQU
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2MQU, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2mqu_A] [2mqu]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2MQU
  • Community annotation for 2MQU at PDBWiki (http://pdbwiki.org)

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