1GRT Oxidoreductase (Flavoenzyme) date Dec 17, 1996
title Human Glutathione Reductase A34er37w Mutant
authors V.S.Stoll, S.J.Simpson, R.L.Krauth-Siegel, C.T.Walsh, E.F.Pai
compound source
Molecule: Glutathione Reductase
Chain: A
Synonym: Grtr
Engineered: Yes
Mutation: Yes
Other_details: Contains A Non-Covalently Bound Fad
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Blood
Cell: Red Blood Cell
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pub302
symmetry Space Group: B 2
R_factor 0.209 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
119.800 84.500 63.200 90.00 90.00 58.70
method X-Ray Diffractionresolution 2.30 Å
ligand FAD enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1BWC, 4GR1
  • glutathione-disulfide reduct...
  • electron transfer activity

  • Primary referenceGlutathione reductase turned into trypanothione reductase: structural analysis of an engineered change in substrate specificity., Stoll VS, Simpson SJ, Krauth-Siegel RL, Walsh CT, Pai EF, Biochemistry 1997 May 27;36(21):6437-47. PMID:9174360
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (1grt.pdb1.gz) 143 Kb
  • LPC: Ligand-Protein Contacts for 1GRT
  • CSU: Contacts of Structural Units for 1GRT
  • Likely Quarternary Molecular Structure file(s) for 1GRT
  • Structure Factors (116 Kb)
  • Retrieve 1GRT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GRT from S2C, [Save to disk]
  • Re-refined 1grt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GRT 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 1GRT
  • 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 1GRT, from MSDmotif at EBI
  • Genome occurence of 1GRT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1grt_2, region 166-290 [Jmol] [rasmolscript] [script source]
        - Domain d1grt_1, region 17-165,291-363 [Jmol] [rasmolscript] [script source]
        - Domain d1grt_3, region 364-478 [Jmol] [rasmolscript] [script source]
  • Fold representative 1grt from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1grt] [1grt_A]
  • SWISS-PROT database: [P00390]
  • Domain organization of [GSHR_HUMAN] by SWISSPFAM
  • Other resources with information on 1GRT
  • Community annotation for 1GRT 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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