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Structure paper

TitleTowards understanding a molecular switch mechanism: thermodynamic and crystallographic studies of the signal transduction protein CheY.
Journal, issue, pagesJ. Mol. Biol., Vol. 303, Page 213-225, Year 2000
Publish dateAug 18, 2000 (structure data deposition date)
AuthorsSola, M. / Lopez-Hernandez, E. / Cronet, P. / Lacroix, E. / Serrano, L. / Coll, M. / Parraga, A.
External linksJ. Mol. Biol. / PubMed:11023787
MethodsX-ray diffraction
Resolution1.7 - 2 Å
Structure data

PDB-1e6k:
Two-component signal transduction system D12A mutant of CheY
Method: X-RAY DIFFRACTION / Resolution: 2 Å

PDB-1e6l:
Two-component signal transduction system D13A mutant of CheY
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-1e6m:
TWO-COMPONENT SIGNAL TRANSDUCTION SYSTEM D57A MUTANT OF CHEY
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-1udr:
CHEY MUTANT WITH LYS 91 REPLACED BY ASP, LYS 92 REPLACED BY ALA, ILE 96 REPLACED BY LYS AND ALA 98 REPLACED BY LEU (STABILIZING MUTATIONS IN HELIX 4)
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

Chemicals

ChemComp-HOH:
WATER

Source
  • escherichia coli (E. coli)
  • escherichia coli k-12 (bacteria)
KeywordsSIGNALING PROTEIN / TWO-COMPONENT SIGNAL TRANSDUCTION SYSTEM / CHEMOTAXIS / ACTIVE SITE MUTANT / PHOSPHORYL TRANSFER / SIGNAL TRANSDUCTION

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