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Article

CtpA, a copper-translocating P-type ATPase involved in the biogenesis of multiple copper-requiring enzymes.

The Journal of biological chemistry - 18 Jun 2010

Hassani Bahia Khalfaoui, Astier Chantal, Nitschke Wolfgang, Ouchane Soufian

Abstract excerpt

The ctpA (ccoI) gene product, a putative inner membrane copper-translocating P1B-type ATPase present in many bacteria, has been shown to be involved only in the cbb(3) assembly in Rhodobacter capsulatus and Bradyrhizobium japonicum. ctpA was disrupted in Rubrivivax gelatinosus, and the mutants showed a drastic decrease in both cbb(3) and caa(3) oxidase activities. Inactivation of ctpA results also in a decrease...

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Identifiers

PMID: 20363758
DOI: 10.1074/jbc.M110.116020
PMCID: PMC2885212

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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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