3ZWG Toxin date Jul 29, 2011
title Crystal Structure Of The Pore-Forming Toxin Frac From Actinia Fragacea (Form 2)
authors A.E.Mechaly, A.Bellomio, K.Morante, J.M.Gonzalez-Manas, D.M.A.Gu
compound source
Molecule: Fragaceatoxin C
Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Synonym: Frac
Organism_scientific: Actinia Fragacea
Organism_taxid: 396334
symmetry Space Group: P 3 1 2
R_factor 0.2041 R_Free 0.2501
length a length b length c angle alpha angle beta angle gamma
118.770 118.770 431.822 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
F, A, O, J, N, K, E, B, H, M, C, D, I, G, L
  • channel activity
  • toxin activity

  • Primary referencePores of the toxin FraC assemble into 2D hexagonal clusters in both crystal structures and model membranes., Mechaly AE, Bellomio A, Morante K, Agirre J, Gil-Carton D, Valle M, Gonzalez-Manas JM, Guerin DM, J Struct Biol. 2012 Jun 21. PMID:22728830
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (883 Kb) [Save to disk]
  • Biological Unit Coordinates (3zwg.pdb1.gz) 62 Kb
  • Biological Unit Coordinates (3zwg.pdb2.gz) 61 Kb
  • Biological Unit Coordinates (3zwg.pdb3.gz) 62 Kb
  • Biological Unit Coordinates (3zwg.pdb4.gz) 63 Kb
  • Biological Unit Coordinates (3zwg.pdb5.gz) 64 Kb
  • Biological Unit Coordinates (3zwg.pdb6.gz) 63 Kb
  • Biological Unit Coordinates (3zwg.pdb7.gz) 63 Kb
  • Biological Unit Coordinates (3zwg.pdb8.gz) 62 Kb
  • Biological Unit Coordinates (3zwg.pdb9.gz) 64 Kb
  • CSU: Contacts of Structural Units for 3ZWG
  • Structure Factors (3234 Kb)
  • Retrieve 3ZWG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZWG from S2C, [Save to disk]
  • Re-refined 3zwg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZWG 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 3ZWG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3ZWG, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zwg] [3zwg_F] [3zwg_E] [3zwg_G] [3zwg_A] [3zwg_K] [3zwg_D] [3zwg_J] [3zwg_N] [3zwg_I] [3zwg_B] [3zwg_C] [3zwg_O] [3zwg_H] [3zwg_M] [3zwg_L]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3ZWG
  • Community annotation for 3ZWG at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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