4AL1 Isomerase date Feb 29, 2012
title Crystal Structure Of Human Ps-1 Gsh-Analog Complex
authors T.Sjogren, J.Nord, M.Ek, P.Johansson, G.Liu, S.Geschwindner
compound source
Molecule: Prostaglandin E Synthase
Chain: A
Synonym: Microsomal Glutathione S-Transferase 1-Like 1, Mgs Microsomal Prostaglandin E Synthase 1, Mpges-1, P53-Induced Protein;
Ec: 5.3.99.3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
symmetry Space Group: H 3
R_factor 0.172 R_Free 0.172
crystal
cell
length a length b length c angle alpha angle beta angle gamma
76.623 76.623 123.349 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.95 Å
ligand 48T, BOG, PLM, SO4 enzyme Isomerase E.C.5.3.99.3 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • glutathione peroxidase activ...


  • Primary referenceCrystal structure of microsomal prostaglandin E2 synthase provides insight into diversity in the MAPEG superfamily., Sjogren T, Nord J, Ek M, Johansson P, Liu G, Geschwindner S, Proc Natl Acad Sci U S A. 2013 Mar 5;110(10):3806-11. doi:, 10.1073/pnas.1218504110. Epub 2013 Feb 19. PMID:23431194
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (4al1.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 4AL1
  • CSU: Contacts of Structural Units for 4AL1
  • Structure Factors (271 Kb)
  • Retrieve 4AL1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AL1 from S2C, [Save to disk]
  • Re-refined 4al1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4AL1 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 4AL1
  • 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 4AL1, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4al1] [4al1_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4AL1
  • Community annotation for 4AL1 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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