1PRE Toxin (Hemolytic Polypeptide) date Sep 15, 1995
title Proaerolysin
authors M.W.Parker, J.T.Buckley, J.P.M.Postma, A.D.Tucker, D.Tsernoglou
compound source
Molecule: Proaerolysin
Chain: A, B
Engineered: Yes
Organism_scientific: Aeromonas Hydrophila
Organism_taxid: 644
Expression_system: Aeromonas Salmonicida
Expression_system_taxid: 645
Expression_system_plasmid: Prk2013
symmetry Space Group: P 43 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.000 104.000 222.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • toxin activity


  • Primary referenceStructure of the Aeromonas toxin proaerolysin in its water-soluble and membrane-channel states., Parker MW, Buckley JT, Postma JP, Tucker AD, Leonard K, Pattus F, Tsernoglou D, Nature 1994 Jan 20;367(6460):292-5. PMID:7510043
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • Biological Unit Coordinates (1pre.pdb1.gz) 142 Kb
  • CSU: Contacts of Structural Units for 1PRE
  • Likely Quarternary Molecular Structure file(s) for 1PRE
  • Retrieve 1PRE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PRE from S2C, [Save to disk]
  • View 1PRE 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 1PRE
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PRE, from MSDmotif at EBI
  • Genome occurence of 1PRE's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1prea1, region A:2-84 [Jmol] [rasmolscript] [script source]
        - Domain d1prea2, region A:85-470 [Jmol] [rasmolscript] [script source]
        - Domain d1preb1, region B:2-84 [Jmol] [rasmolscript] [script source]
        - Domain d1preb2, region B:85-468 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1pre_B] [1pre_A] [1pre]
  • SWISS-PROT database: [P09167]
  • Belongs to the aerolysin channel-forming toxin (aerolysin) family according to TCDB.
  • Domain organization of [AERA_AERHY] by SWISSPFAM
  • Domain found in 1PRE: [Aerolysin ] by SMART
  • Other resources with information on 1PRE
  • Community annotation for 1PRE 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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