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Structure paper

TitleCrystal structures of QacR-diamidine complexes reveal additional multidrug-binding modes and a novel mechanism of drug charge neutralization.
Journal, issue, pagesJ. Biol. Chem., Vol. 279, Page 14365-14371, Year 2004
Publish dateNov 23, 2003 (structure data deposition date)
AuthorsMurray, D.S. / Schumacher, M.A. / Brennan, R.G.
External linksJ. Biol. Chem. / PubMed:14726520
MethodsX-ray diffraction
Resolution2.62 - 2.9 Å
Structure data

PDB-1rkw:
CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO PENTAMADINE
Method: X-RAY DIFFRACTION / Resolution: 2.62 Å

PDB-1rpw:
Crystal Structure Of The Multidrug Binding Protein Qacr Bound To The Diamidine Hexamidine
Method: X-RAY DIFFRACTION / Resolution: 2.9 Å

Chemicals

ChemComp-SO4:
SULFATE ION

ChemComp-PNT:
1,5-BIS(4-AMIDINOPHENOXY)PENTANE / medication, Antimicrobial*YM

ChemComp-HOH:
WATER

ChemComp-DID:
4,4'[1,6-HEXANEDIYLBIS(OXY)]BISBENZENECARBOXIMIDAMIDE

Source
  • staphylococcus aureus (bacteria)
KeywordsTRANSCRIPTION / MULTIDRUG RECOGNITION / PENT / QACR / MULTIDRUG BINDING PROTEIN / QacR Hexamidine

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