4AUP Hydrolase date May 18, 2012
title Tuber Borchii Phospholipase A2
authors D.Cavazzini, F.Meschi, R.Corsini, A.Bolchi, G.L.Rossi, O.Einsle, S.Ottonello
compound source
Molecule: Phospholipase A2 Group Xiii
Chain: A, B
Fragment: Active Form, Residues 89-211
Engineered: Yes
Organism_scientific: Tuber Borchii
Organism_common: Whitish Truffle
Organism_taxid: 42251
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Codonplus-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.498 66.837 117.384 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand ACT, SCN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceAutoproteolytic activation of a symbiosis-regulated truffle phospholipase A2., Cavazzini D, Meschi F, Corsini R, Bolchi A, Rossi GL, Einsle O, Ottonello S, J Biol Chem. 2012 Nov 28. PMID:23192346
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (4aup.pdb1.gz) 44 Kb
  • Biological Unit Coordinates (4aup.pdb2.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 4AUP
  • CSU: Contacts of Structural Units for 4AUP
  • Structure Factors (304 Kb)
  • Retrieve 4AUP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AUP from S2C, [Save to disk]
  • Re-refined 4aup structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4AUP 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 4AUP
  • 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 4AUP, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4aup_B] [4aup_A] [4aup]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4AUP
  • Community annotation for 4AUP at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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