2C8U Transferase date Dec 07, 2005
title Structure Of R21q Mutant Of Sh28gst
authors P.Baiocco, L.J.Gourlay, F.Angelucci, A.Bellelli, A.E.Miele, M.Bru
compound source
Molecule: Glutathione S-Transferase 28 Kda
Chain: A, B
Synonym: Gst 28, Gst Class-Sigma
Ec: 2.5.1.18
Engineered: Yes
Mutation: Yes
Organism_scientific: Schistosoma Haematobium
Organism_common: Blood Fluke
Organism_taxid: 6185
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-23d
symmetry Space Group: P 1 21 1
R_factor 0.224 R_Free 0.301
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.515 77.480 53.502 90.00 93.83 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand BME, SO4 enzyme Transferase E.C.2.5.1.18 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceProbing the mechanism of GSH activation in Schistosoma haematobium glutathione-S-transferase by site-directed mutagenesis and X-ray crystallography., Baiocco P, Gourlay LJ, Angelucci F, Fontaine J, Herve M, Miele AE, Trottein F, Brunori M, Bellelli A, J Mol Biol. 2006 Jul 14;360(3):678-89. Epub 2006 Jun 2. PMID:16777141
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (2c8u.pdb1.gz) 70 Kb
  • LPC: Ligand-Protein Contacts for 2C8U
  • CSU: Contacts of Structural Units for 2C8U
  • Likely Quarternary Molecular Structure file(s) for 2C8U
  • Structure Factors (403 Kb)
  • Retrieve 2C8U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2C8U from S2C, [Save to disk]
  • Re-refined 2c8u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2C8U 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 2C8U
  • 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 2C8U, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2c8u] [2c8u_A] [2c8u_B]
  • SWISS-PROT database: [P30113]
  • Domain organization of [GST28_SCHBO] by SWISSPFAM
  • Other resources with information on 2C8U
  • Community annotation for 2C8U 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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