1XEZ Toxin date Sep 13, 2004
title Crystal Structure Of The Vibrio Cholerae Cytolysin (Hlya) Pr With Octylglucoside Bound
authors R.Olson, E.Gouaux
compound source
Molecule: Hemolysin
Chain: A
Synonym: Cytolysin
Engineered: Yes
Mutation: Yes
 Organism_scientific: Vibrio Cholerae
Organism_taxid: 666
Strain: O1 El Tor 8731
Gene: Hlya
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Origami B (Novagen)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis-Parallel2
symmetry Space Group: P 21 21 21
R_factor 0.207 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.211 97.321 135.128 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand BOG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal Structure of the Vibrio cholerae Cytolysin (VCC) Pro-toxin and its Assembly into a Heptameric Transmembrane Pore., Olson R, Gouaux E, J Mol Biol 2005 Jul 29;350(5):997-1016. PMID:15978620
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk]
  • Biological Unit Coordinates (1xez.pdb1.gz) 108 Kb
  • LPC: Ligand-Protein Contacts for 1XEZ
  • CSU: Contacts of Structural Units for 1XEZ
  • Likely Quarternary Molecular Structure file(s) for 1XEZ
  • Structure Factors (388 Kb)
  • Retrieve 1XEZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XEZ from S2C, [Save to disk]
  • Re-refined 1xez structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1XEZ 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 1XEZ
  • 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 1XEZ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xez_A] [1xez]
  • SWISS-PROT database: [P09545]
  • Belongs to the cytohemolysin (chl) family according to TCDB.
  • Domain organization of [HLYA_VIBCH] by SWISSPFAM
  • Domain found in 1XEZ: [RICIN ] by SMART
    • Other resources with information on 1XEZ
  • Community annotation for 1XEZ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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