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Structure paper

TitleHigh Resolution Structural Views of Rubidium, Cesium and Barium Binding within a Potassium Selective Channel Filter
Journal, issue, pagesTo Be Published
Publish dateApr 19, 2014 (structure data deposition date)
AuthorsLam, Y. / Zeng, W. / Sauer, D.B. / Jiang, Y.
External linksSearch PubMed
MethodsX-ray diffraction
Resolution1.58 - 1.85 Å
Structure data

PDB-4pdl:
Structure of K+ selective NaK mutant in caesium
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-4pdm:
Crystal Structure of K+ selective NaK mutant in rubidium
Method: X-RAY DIFFRACTION / Resolution: 1.58 Å

PDB-4pdr:
Crystal Structure of a K+ selective NaK mutant in Barium and Sodium
Method: X-RAY DIFFRACTION / Resolution: 1.85 Å

PDB-4pdv:
Structure of K+ selective NaK mutant in barium and potassium
Method: X-RAY DIFFRACTION / Resolution: 1.821 Å

Chemicals

ChemComp-CS:
Unknown entry

ChemComp-NA:
Unknown entry

ChemComp-MPD:
(4S)-2-METHYL-2,4-PENTANEDIOL / precipitant*YM

ChemComp-HEX:
HEXANE

ChemComp-HOH:
WATER

ChemComp-RB:
RUBIDIUM ION

ChemComp-BA:
Unknown entry

ChemComp-K:
Unknown entry

Source
  • bacillus cereus (bacteria)
KeywordsTRANSPORT PROTEIN / Binding Sites / Electrophysiology / Ions / Ligands / Mutation / Potassium / Potassium Channels / Sodium / Caesium / membrane protein / Bacillus cereus / rubidium / blockage / barium

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