1PX7 Transferase date Jul 02, 2003
title A Folding Mutant Of Human Class Pi Glutathione Transferase, Mutating Aspartate 153 Of The Wild-Type Protein To Glutamat
authors G.K.W.Kong, G.Polekhina, W.J.Mckinstry, M.W.Parker, B.Dragani, A D.Paludi, D.R.Principe, B.Mannervik, G.Stenberg
compound source
Molecule: Glutathione S-Transferase P
Chain: A, B
Synonym: Pi Glutathione Transferase, Gst Class-Pi, Gstp1-1
Ec: 2.5.1.18
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Xl_1 Blue
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkhp1
symmetry Space Group: C 1 2 1
R_factor 0.177 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.750 89.330 68.790 90.00 97.88 90.00
method X-Ray Diffractionresolution 2.03 Å
ligand CA, GSH, MES enzyme Transferase E.C.2.5.1.18 BRENDA
related structures by homologous chain: 1KBN, 1MD3
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • glutathione peroxidase activ...
  • protein binding


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (1px7.pdb1.gz) 74 Kb
  • LPC: Ligand-Protein Contacts for 1PX7
  • CSU: Contacts of Structural Units for 1PX7
  • Likely Quarternary Molecular Structure file(s) for 1PX7
  • Structure Factors (248 Kb)
  • Retrieve 1PX7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PX7 from S2C, [Save to disk]
  • Re-refined 1px7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1PX7 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 1PX7
  • 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 1PX7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1px7a2, region A:1-76 [Jmol] [rasmolscript] [script source]
        - Domain d1px7a1, region A:77-209 [Jmol] [rasmolscript] [script source]
        - Domain d1px7b2, region B:2-76 [Jmol] [rasmolscript] [script source]
        - Domain d1px7b1, 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: [1px7_B] [1px7] [1px7_A]
  • SWISS-PROT database: [P09211]
  • Domain organization of [GSTP1_HUMAN] by SWISSPFAM
  • Other resources with information on 1PX7
  • Community annotation for 1PX7 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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