1AE7 Hydrolase date Mar 06, 1997
title Notexin, A Presynaptic Neurotoxic Phospholipase A2
authors B.Westerlund, P.Nordlund, U.Uhlin, D.Eaker, H.Eklund
compound source
Molecule: Phospholipase A2
Chain: A
Synonym: Pla2, Phosphatide Sn-2 Acylhydrolase
Ec: 3.1.1.4
Organism_scientific: Notechis Scutatus Scutatus
Organism_taxid: 70142
Strain: Scutatus
Secretion: Venom
symmetry Space Group: P 31 2 1
R_factor 0.192 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.600 74.600 49.000 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand SO4 enzyme Hydrolase E.C.3.1.1.4 BRENDA
related structures by homologous chain: 2NOT
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


  • Primary referenceThe three-dimensional structure of notexin, a presynaptic neurotoxic phospholipase A2 at 2.0 A resolution., Westerlund B, Nordlund P, Uhlin U, Eaker D, Eklund H, FEBS Lett 1992 Apr 20;301(2):159-64. PMID:1568473
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (1ae7.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (1ae7.pdb2.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 1AE7
  • CSU: Contacts of Structural Units for 1AE7
  • Likely Quarternary Molecular Structure file(s) for 1AE7
  • Structure Factors (65 Kb)
  • Retrieve 1AE7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AE7 from S2C, [Save to disk]
  • Re-refined 1ae7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AE7 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 1AE7
  • 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 1AE7, from MSDmotif at EBI
  • Genome occurence of 1AE7's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ae7__, region [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: [1ae7_A] [1ae7]
  • SWISS-PROT database: [P00608]
  • Domain organization of [PA22_NOTSC] by SWISSPFAM
  • Domain found in 1AE7: [PA2c ] by SMART
  • Other resources with information on 1AE7
  • Community annotation for 1AE7 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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