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Article

Molecular analysis of an ATP-dependent anion pump.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences - 30 Jan 1990

Rosen B P, Hsu C M, Karkaria C E, Owolabi J B, Tisa L S

Abstract excerpt

The plasmid-borne arsenical resistance operon encodes an ATP-driven oxyanion pump for the extrusion of the oxyanions arsenite, antimonite and arsenate from bacterial cells. The catalytic component of the pump, the 63 kDa ArsA protein, hydrolyses ATP in the presence of its anionic substrate antimonite (SbO2-). The ATP analogue 5'-p-fluorosulphonylbenzoyladenosine was used to modify the ATP binding site(s) of the...

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PMID: 1970649
DOI: 10.1098/rstb.1990.0024

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Molecular analysis of an ATP-dependent anion pump.PMID 1970649Read ↗

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