13GS Transferase Transferase Inhibitor date Nov 20, 1997
title Glutathione S-Transferase Complexed With Sulfasalazine
authors A.J.Oakley, M.Lo Bello, M.W.Parker
compound source
Molecule: Glutathione S-Transferase
Chain: A, B
Synonym: Gst
Ec: 2.5.1.18
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gstp1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.193 R_Free 0.222
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.455 91.107 69.559 90.00 98.44 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand GSH, MES, SAS enzyme Transferase E.C.2.5.1.18 BRENDA
related structures by homologous chain: 2PGT, 8GSS
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • glutathione peroxidase activ...
  • protein binding


  • Primary referenceThe ligandin (non-substrate) binding site of human Pi class glutathione transferase is located in the electrophile binding site (H-site)., Oakley AJ, Lo Bello M, Nuccetelli M, Mazzetti AP, Parker MW, J Mol Biol 1999 Aug 27;291(4):913-26. PMID:10452896
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (13gs.pdb1.gz) 71 Kb
  • LPC: Ligand-Protein Contacts for 13GS
  • CSU: Contacts of Structural Units for 13GS
  • Likely Quarternary Molecular Structure file(s) for 13GS
  • Structure Factors (302 Kb)
  • Retrieve 13GS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 13GS from S2C, [Save to disk]
  • Re-refined 13gs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 13GS 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 13GS
  • 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 13GS, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d13gsa2, region A:0-76 [Jmol] [rasmolscript] [script source]
        - Domain d13gsa1, region A:77-209 [Jmol] [rasmolscript] [script source]
        - Domain d13gsb2, region B:2-76 [Jmol] [rasmolscript] [script source]
        - Domain d13gsb1, region B:77-209 [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: [13gs_B] [13gs_A] [13gs_C] [13gs_D] [13gs]
  • SWISS-PROT database: [P09211]
  • Domain organization of [GSTP1_HUMAN] by SWISSPFAM
  • Other resources with information on 13GS
  • Community annotation for 13GS 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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