3F8R	Oxidoreductase	date	Nov 13, 2008
title	Crystal Structure Of Sulfolobus Solfataricus Thioredoxin Red In Complex With Two Nadp Molecules
authors	A.Ruggiero, M.Masullo, M.R.Ruocco, P.Arcari, A.Zagari, L.Vitaglia
compound		source
Molecule: Thioredoxin Reductase (Trxb-3) Chain: A, B, C, D Ec: 1.6.4.5 Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28
symmetry	Space Group: P 21 21 21	R_factor 0.208 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.871 123.425 127.435 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	NAP	enzyme	Oxidoreductase E.C.1.6.4.5 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure and stability of a thioredoxin reductase from Sulfolobus solfataricus: A thermostable protein with two functions., Ruggiero A, Masullo M, Ruocco MR, Grimaldi P, Lanzotti MA, Arcari P, Zagari A, Vitagliano L, Biochim Biophys Acta. 2008 Dec 6. PMID:19110078

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (207 Kb) [Save to disk] Biological Unit Coordinates (3f8r.pdb1.gz) 104 Kb Biological Unit Coordinates (3f8r.pdb2.gz) 101 Kb LPC: Ligand-Protein Contacts for 3F8R CSU: Contacts of Structural Units for 3F8R Likely Quarternary Molecular Structure file(s) for 3F8R Structure Factors (641 Kb) Retrieve 3F8R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3F8R from S2C, [Save to disk] Re-refined 3f8r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3F8R 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 3F8R

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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 3F8R, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3f8r_C] [3f8r_D] [3f8r_A] [3f8r] [3f8r_B] SWISS-PROT database: [Q8X236] Domain organization of [Q8X236_SULSO] by SWISSPFAM

Other resources with information on 3F8R

Community annotation for 3F8R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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