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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 antimo...

Topics

Adenosine Triphosphatases
Amino Acid Sequence
Arsenite Transporting ATPases
Base Sequence
Cell Membrane
Escherichia coli
Genes, Bacterial
Ion Pumps
Kinetics
Molecular Sequence Data
Multienzyme Complexes
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Nucleic Acid Conformation

Plasmids

RNA, Messenger

Source

Identifiers

PMID: 1970649
DOI: 10.1098/rstb.1990.0024

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1970649-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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

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Differential mRNA stability controls relative gene expression within the plasmid-encoded arsenical resistance operon.Semantic proximity Read ↗

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