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FEATURES

FAMILY

NhaA Na(+)/H(+) (TC 2.A.33) antiporter family

DESCRIPTION

Also known as NHAA_ECOLI, nhaA, ant. Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons. Catalyzes the exchange of 2 H(+) per Na(+). Can mediate sodium uptake when a transmembrane pH gradient is applied. Active at alkaline pH. Activity is strongly down-regulated below pH 6.5. Monomer and homodimer.

Also known as NHAA_ECOLI, nhaA, ant. Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons. Catalyzes the exchange of 2 H(+) per Na(+). Can mediate sodium uptake when a transme ...

EXTERNAL LINKS

uniprot
enzyme classification

nhaA

Na(+)/H(+) antiporter NhaA

Molecular Synopsis

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