2J3N	Oxidoreductase	date	Aug 22, 2006
title	X-Ray Structure Of Human Thioredoxin Reductase 1
authors	K.Fritz-Wolf, S.Urig, K.Becker
compound		source
Molecule: Thioredoxin Reductase 1 Chain: A, B, C, D, E, F Synonym: Tr, Tr1 Ec: 1.8.1.9 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Uterus Tissue: Placenta Expression_system: Escherichia Coli M15 Expression_system_taxid: 1007065 Expression_system_plasmid: Pet28a Other_details: Cdna From Human Placenta Used For Cloning
symmetry	Space Group: P 1 21 1	R_factor 0.249 R_Free 0.287
crystal cell	length a length b length c angle alpha angle beta angle gamma 144.630 90.640 166.600 90.00 112.46 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	FAD, MPD, NAP	enzyme	Oxidoreductase E.C.1.8.1.9 BRENDA
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	The structure of human thioredoxin reductase 1 provides insights into C-terminal rearrangements during catalysis., Fritz-Wolf K, Urig S, Becker K, J Mol Biol. 2007 Jun 29;370(1):116-27. Epub 2007 Apr 24. PMID:17512005

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (469 Kb) [Save to disk] Biological Unit Coordinates (2j3n.pdb1.gz) 158 Kb Biological Unit Coordinates (2j3n.pdb2.gz) 157 Kb Biological Unit Coordinates (2j3n.pdb3.gz) 158 Kb LPC: Ligand-Protein Contacts for 2J3N CSU: Contacts of Structural Units for 2J3N Likely Quarternary Molecular Structure file(s) for 2J3N Structure Factors (783 Kb) Retrieve 2J3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2J3N from S2C, [Save to disk] Re-refined 2j3n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2J3N in 3D

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Visual 3D analysis of 2J3N

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 2J3N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2j3n_D] [2j3n_C] [2j3n_E] [2j3n_B] [2j3n_A] [2j3n] [2j3n_F] SWISS-PROT database: [Q16881] Domain organization of [TRXR1_HUMAN] by SWISSPFAM

Other resources with information on 2J3N

Community annotation for 2J3N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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