3TJJ	Oxidoreductase	date	Aug 24, 2011
title	Crystal Structure Of Human Peroxiredoxin Iv C245a Mutant In Sulfenylated Form
authors	Z.Cao, T.J.Tavender, A.W.Roszak, R.J.Cogdell, N.J.Bulleid
compound		source
Molecule: Peroxiredoxin-4 Chain: A, B, C, D, E Fragment: Unp Residues 38-271 Synonym: Peroxiredoxin Iv, Antioxidant Enzyme Aoe372, Aoe37 Iv, Thioredoxin Peroxidase Ao372, Thioredoxin-Dependent Per Reductase A0372; Ec: 1.11.1.15 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Prdx4 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Prsfduet-1
symmetry	Space Group: C 1 2 1	R_factor 0.156 R_Free 0.189
crystal cell	length a length b length c angle alpha angle beta angle gamma 108.746 140.046 96.282 90.00 103.18 90.00
method	X-Ray Diffraction	resolution	1.91 Å
ligand	CSO	enzyme	Oxidoreductase E.C.1.11.1.15 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, E, B peroxidase activity thioredoxin peroxidase activ... antioxidant activity peroxiredoxin activity
Primary reference	Crystal structure of reduced and of oxidized peroxiredoxin IV reveals a stable oxidized decamer and a non disulfide-bonded intermediate in the catalytic cycle., Cao Z, Tavender TJ, Roszak AW, Cogdell RJ, Bulleid NJ, J Biol Chem. 2011 Oct 12. PMID:21994946

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (328 Kb) [Save to disk] Biological Unit Coordinates (3tjj.pdb1.gz) 636 Kb LPC: Ligand-Protein Contacts for 3TJJ CSU: Contacts of Structural Units for 3TJJ Structure Factors (1529 Kb) Retrieve 3TJJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TJJ from S2C, [Save to disk] Re-refined 3tjj 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 3TJJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tjj_D] [3tjj_C] [3tjj] [3tjj_A] [3tjj_E] [3tjj_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 3TJJ at PDBWiki (http://pdbwiki.org)

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