4UY1 Hydrolase date Aug 28, 2014
title Novel Pyrazole Series Of Group X Secretory Phospholipase A2 Inhibitors
authors J.Sandmark, L.Oster, K.Hallberg, C.Bodin, H.Chen
compound source
Molecule: Group 10 Secretory Phospholipase A2
Chain: A, B
Synonym: Gx Spla2, Spla2-X, Phosphatidylcholine 2-Acylhydro
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Gold
symmetry Space Group: P 21 21 21
R_factor 0.187 R_Free 0.230
length a length b length c angle alpha angle beta angle gamma
27.765 86.600 104.187 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand 1PE, CA, DMS, PEG, TJM enzyme Hydrolase E.C. BRENDA
A, B
  • positive regulation of lipid...

  • Primary referenceDiscovery of a novel pyrazole series of group X secreted phospholipase A2 inhibitor (sPLAX) via fragment based virtual screening., Chen H, Knerr L, Kerud T, Hallberg K, Oster L, Rohman M, Osterlund K, Beisel HG, Olsson T, Brengdhal J, Sandmark J, Bodin C, Bioorg Med Chem Lett. 2014 Sep 30. pii: S0960-894X(14)01011-7. doi:, 10.1016/j.bmcl.2014.09.058. PMID:25316315
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (4uy1.pdb1.gz) 24 Kb
  • Biological Unit Coordinates (4uy1.pdb2.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 4UY1
  • CSU: Contacts of Structural Units for 4UY1
  • Structure Factors (233 Kb)
  • Retrieve 4UY1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4UY1 from S2C, [Save to disk]
  • Re-refined 4uy1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4UY1 in 3D
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  • Visual 3D analysis of 4UY1
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4UY1, from MSDmotif at EBI
  • Fold representative 4uy1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4uy1] [4uy1_A] [4uy1_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4UY1: [PA2c ] by SMART
  • Other resources with information on 4UY1
  • Community annotation for 4UY1 at PDBWiki (http://pdbwiki.org)

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