2HT9 Oxidoreductase date Jul 25, 2006
title The Structure Of Dimeric Human Glutaredoxin 2
authors C.Johansson, C.Smee, K.L.Kavanagh, J.Debreczeni, F.Von Delft, O.G C.Arrowsmith, J.Weigelt, A.Edwards, M.Sundstrom, U.Oppermann, St Genomics Consortium (Sgc)
compound source
Molecule: Glutaredoxin-2
Chain: A, B
Fragment: Residues 41-164
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Glrx2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4 (Pet Derivative)

Molecule: 12-Mer Peptide
Chain: X
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Glrx2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4 (Pet Derivative)
Other_details: A Degradation Product Of The Protein
symmetry Space Group: P 63
R_factor 0.149 R_Free 0.178
crystal
cell
length a length b length c angle alpha angle beta angle gamma
111.754 111.754 51.647 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand FES, GSH enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceReversible sequestration of active site cysteines in a 2Fe-2S-bridged dimer provides a mechanism for glutaredoxin 2 regulation in human mitochondria., Johansson C, Kavanagh KL, Gileadi O, Oppermann U, J Biol Chem. 2007 Feb 2;282(5):3077-82. Epub 2006 Nov 22. PMID:17121859
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (2ht9.pdb1.gz) 40 Kb
  • LPC: Ligand-Protein Contacts for 2HT9
  • CSU: Contacts of Structural Units for 2HT9
  • Likely Quarternary Molecular Structure file(s) for 2HT9
  • Structure Factors (211 Kb)
  • Retrieve 2HT9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HT9 from S2C, [Save to disk]
  • Re-refined 2ht9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HT9 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 2HT9
  • 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 2HT9, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ht9_A] [2ht9] [2ht9_B] [2ht9_X]
  • SWISS-PROT database: [Q9NS18]
  • Domain organization of [GLRX2_HUMAN] by SWISSPFAM
  • Other resources with information on 2HT9
  • Community annotation for 2HT9 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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