An intracellular pathway controlled by the N-terminus of the pump subunit inhibits the bacterial KdpFABC ion pump in high K+ conditions.
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DOI: 10.1016/j.jmb.2021.167008
Abstract: The heterotetrameric bacterial KdpFABC transmembrane protein complex is an ion channel-pump hybrid that consumes ATP to import K+ against its transmembrane chemical potential gradient in low external K+ environments. The KdpB ion-pump subunit of KdpFABC… read more here.
Keywords: ion pump; kdpfabc; ion; pump subunit ... See more keywords