3H4K	Oxidoreductase	date	Apr 20, 2009
title	Crystal Structure Of The Wild Type Thioredoxin Glutatione Re From Schistosoma Mansoni In Complex With Auranofin
authors	F.Angelucci, D.Dimastrogiovanni, A.E.Miele, G.Boumis, M.Brunori, A.Bellelli
compound		source
Molecule: Thioredoxin Glutathione Reductase Chain: A Ec: 1.6.4.5 Engineered: Yes		Organism_scientific: Schistosoma Mansoni Organism_common: Blood Fluke Organism_taxid: 6183 Gene: Tgr Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Blr(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcr2.1, Prset A
symmetry	Space Group: C 1 2 1	R_factor 0.230 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 147.515 102.166 60.572 90.00 114.16 90.00
method	X-Ray Diffraction	resolution	2.55 Å
ligand	AU, FAD, GSH, K, PG4	enzyme	Oxidoreductase E.C.1.6.4.5 BRENDA
Gene Ontology	Chain Function Process Component A thioredoxin-disulfide reduct... electron transfer activity
Primary reference	Inhibition of Schistosoma mansoni thioredoxin-glutathione reductase by auranofin: structural and kinetic aspects., Angelucci F, Sayed AA, Williams DL, Boumis G, Brunori M, Dimastrogiovanni D, Miele AE, Pauly F, Bellelli A, J Biol Chem. 2009 Oct 16;284(42):28977-85. Epub 2009 Aug 26. PMID:19710012

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (3h4k.pdb1.gz) 184 Kb LPC: Ligand-Protein Contacts for 3H4K CSU: Contacts of Structural Units for 3H4K Structure Factors (359 Kb) Retrieve 3H4K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3H4K from S2C, [Save to disk] Re-refined 3h4k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3H4K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3h4k_A] [3h4k] SWISS-PROT database: [Q962Y6] Domain organization of [Q962Y6_SCHMA] by SWISSPFAM

Other resources with information on 3H4K

Community annotation for 3H4K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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