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TitleThe X-ray structure of the PurR-guanine-purF operator complex reveals the contributions of complementary electrostatic surfaces and a water-mediated hydrogen bond to corepressor specificity and binding affinity.
Journal, issue, pagesJ. Biol. Chem., Vol. 272, Page 22648-22653, Year 1997
Publish dateApr 27, 1997 (structure data deposition date)
AuthorsSchumacher, M.A. / Glasfeld, A. / Zalkin, H. / Brennan, R.G.
External linksJ. Biol. Chem. / PubMed:9278422
MethodsX-ray diffraction
Resolution2.6 Å
Structure data

PDB-1wet:
STRUCTURE OF THE PURR-GUANINE-PURF OPERATOR COMPLEX
Method: X-RAY DIFFRACTION / Resolution: 2.6 Å

Chemicals

ChemComp-GUN:
GUANINE

ChemComp-HOH:
WATER

Source
  • escherichia coli (E. coli)
KeywordsTRANSCRIPTION/DNA / DNA-BINDING REGULATORY PROTEIN / REPRESSOR / COMPLEX (DNA-BINDING PROTEIN-DNA) / TRANSCRIPTION-DNA COMPLEX

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