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Article

Modulation of MthK potassium channel activity at the intracellular entrance to the pore.

The Journal of biological chemistry - 28 Jul 2006

Parfenova Lyubov V, Crane Brittany M, Rothberg Brad S

Abstract excerpt

We used a bacterial complementation screen with the LB2003 K(+) uptake-deficient strain of Escherichia coli to analyze residues that are critical to Methanobacterium thermoautotrophicum potassium channel (MthK) function. Channel expression and relative structural integrity of mutants were analyzed by SDS-PAGE and Western blot, and mechanisms underlying altered mutant channel function were analyzed using...

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PMID: 16728395
DOI: 10.1074/jbc.M603109200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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