1TDE	Oxidoreductase(Flavoenzyme)	date	Jan 14, 1994
title	Crystal Structure Of Escherichia Coli Thioredoxin Reductase Angstrom Resolution: Implications For A Large Conformatio During Catalysis
authors	G.Waksman, T.S.R.Krishna, C.H.Williams Junior, J.Kuriyan
compound		source
Molecule: Thioredoxin Reductase Chain: A Ec: 1.6.4.5 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562
symmetry	Space Group: P 63 2 2	R_factor 0.192 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.800 123.800 81.560 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	FAD	enzyme	Oxidoreductase E.C.1.6.4.5 BRENDA
related structures	by homologous chain: 1TDF, 1TRB
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of Escherichia coli thioredoxin reductase refined at 2 A resolution. Implications for a large conformational change during catalysis., Waksman G, Krishna TS, Williams CH Jr, Kuriyan J, J Mol Biol 1994 Feb 25;236(3):800-16. PMID:8114095

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (1tde.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 1TDE CSU: Contacts of Structural Units for 1TDE Likely Quarternary Molecular Structure file(s) for 1TDE Retrieve 1TDE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TDE from S2C, [Save to disk]

View 1TDE 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 1TDE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TDE, from MSDmotif at EBI Genome occurence of 1TDE's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tde_1, region 1-118,245-316 [Jmol] [rasmolscript] [script source]     - Domain d1tde_2, region 119-244 [Jmol] [rasmolscript] [script source] 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: [1tde_A] [1tde] SWISS-PROT database: [P0A9P4] Domain organization of [TRXB_ECOLI] by SWISSPFAM

Other resources with information on 1TDE

Community annotation for 1TDE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1TDE from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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