3BR6 Transcription date Dec 20, 2007
title Crystal Structure Of The Complex Of Rhodamine 6g Bound To Qa A Mutant Of A Multidrug Binding Transcriptional Repressor
authors B.E.Brooks
compound source
Molecule: Hth-Type Transcriptional Regulator Qacr
Chain: B, D, A, E
Engineered: Yes
Mutation: Yes
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Strain: Mu50
Atcc: 700699
Gene: Qacr
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5-Alpha
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pttq18
symmetry Space Group: P 42 21 2
R_factor 0.229 R_Free 0.283
crystal
cell
length a length b length c angle alpha angle beta angle gamma
173.099 173.099 95.576 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand RHQ, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, E, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (125 Kb) [Save to disk]
  • Biological Unit Coordinates (3br6.pdb1.gz) 60 Kb
  • Biological Unit Coordinates (3br6.pdb2.gz) 59 Kb
  • Biological Unit Coordinates (3br6.pdb3.gz) 461 Kb
  • LPC: Ligand-Protein Contacts for 3BR6
  • CSU: Contacts of Structural Units for 3BR6
  • Structure Factors (367 Kb)
  • Retrieve 3BR6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BR6 from S2C, [Save to disk]
  • Re-refined 3br6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BR6 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 3BR6
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3BR6, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3br6] [3br6_D] [3br6_A] [3br6_B] [3br6_E]
  • SWISS-PROT database: [P0A0N3]
  • Domain organization of [QACR_STAAM] by SWISSPFAM
  • Other resources with information on 3BR6
  • Community annotation for 3BR6 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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