3TB6	Dna Binding Protein	date	Aug 05, 2011
title	Structure Of The Effector-Binding Domain Of Arabinose Repres From Bacillus Subtilis
authors	P.Rezacova, K.Prochazkova
compound		source
Molecule: Arabinose Metabolism Transcriptional Repressor Chain: A, B Fragment: Effector Binding Domain (Unp Residues 71-362) Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Arac, Arar, Bsu33970, Yvbs Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet51d-Topo
symmetry	Space Group: P 21 21 21	R_factor 0.186 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.068 106.333 111.847 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.21 Å
ligand	ARB, GOL	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of the effector-binding domain of the arabinose repressor AraR from Bacillus subtilis., Prochazkova K, Cermakova K, Pachl P, Sieglova I, Fabry M, Otwinowski Z, Rezacova P, Acta Crystallogr D Biol Crystallogr. 2012 Feb;68(Pt 2):176-85. Epub 2012 Jan 17. PMID:22281747

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk] Biological Unit Coordinates (3tb6.pdb1.gz) 192 Kb LPC: Ligand-Protein Contacts for 3TB6 CSU: Contacts of Structural Units for 3TB6 Structure Factors (482 Kb) Retrieve 3TB6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TB6 from S2C, [Save to disk] Re-refined 3tb6 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 3TB6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tb6_A] [3tb6_B] [3tb6] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3TB6

Community annotation for 3TB6 at PDBWiki (http://pdbwiki.org)

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