Replacement of glycine 232 by aspartic acid in the KdpA subunit broadens the ion specificity of the K(+)-translocating KdpFABC complex.

Replacement of glycine residue 232 with aspartate in the KdpA subunit of the K(+)-translocating KdpFABC complex of Escherichia coli leads to a transport complex that has reduced affinity for K(+) and has lost the ability to discriminate Rb(+) ions (, J. Biol. Chem. 270:6678-6685). This glycine resid...

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Bibliografiska uppgifter
Huvudupphovsmän: Schrader, M, Fendler, K, Bamberg, E, Gassel, M, Epstein, W, Altendorf, K, Dröse, S
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2000
Ämnen:
Research Article
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC1300979/
https://ncbi.nlm.nih.gov/pubmed/10920013
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