2QVD Hydrolase Hydrolase Inhibitor date Aug 08, 2007
title Identification Of A Potent Anti-Inflammatory Agent From The Extract Of Plant Cardiospermun Helicacabum: Crystal Structu Complex Of Phospholipase A2 With Benzo(G)-1,3-Benzodioxolo( Quinolizinium, 5,6-Dihydro-9,10-Dimethoxy At 1.93 A Resolut
authors S.Kumar, D.N.Chandra, N.Singh, O.Jithesh, S.Sharma, M.Haridas, T.P
compound source
Molecule: Phospholipase A2 Vrv-Pl-Viiia
Chain: A
Synonym: Phospholipase A2, Phosphatidylcholine 2- Acylhydro Dpla2;
Ec: 3.1.1.4
 Organism_scientific: Daboia Russellii Pulchella
Organism_common: Russell'S Viper
Organism_taxid: 97228
symmetry Space Group: P 43
R_factor 0.175 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.311 53.311 48.379 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.93 Å
ligand BER enzyme Hydrolase E.C.3.1.1.4 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceIdentification of a novel and potent inhibitor of phospholipase A(2) in a medicinal plant: crystal structure at 1.93A and Surface Plasmon Resonance analysis of phospholipase A(2) complexed with berberine., Chandra DN, Prasanth GK, Singh N, Kumar S, Jithesh O, Sadasivan C, Sharma S, Singh TP, Haridas M, Biochim Biophys Acta. 2011 May;1814(5):657-63. Epub 2011 Mar 17. PMID:21420512
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (2qvd.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2QVD
  • CSU: Contacts of Structural Units for 2QVD
  • Likely Quarternary Molecular Structure file(s) for 2QVD
  • Structure Factors (153 Kb)
  • Retrieve 2QVD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QVD from S2C, [Save to disk]
  • Re-refined 2qvd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2QVD 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 2QVD
  • 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 2QVD, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qvd] [2qvd_A]
  • SWISS-PROT database: [P59071]
  • Domain organization of [PA28_DABRR] by SWISSPFAM
  • Domain found in 2QVD: [PA2c ] by SMART
    • Other resources with information on 2QVD
  • Community annotation for 2QVD 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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