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Article

Regulation of manganese uptake in Synechocystis 6803 by RfrA, a member of a novel family of proteins containing a repeated five-residues domain.

Biochemistry - 13 May 2003

Chandler Leeann E, Bartsevich Victor V, Pakrasi Himadri B

Abstract excerpt

The rfrA gene was identified in a suppressor screen of a Synechocystis sp. PCC 6803 strain deficient in both mntC, encoding a component of an ABC transport system for manganese, and psbO, encoding the extrinsic manganese stabilizing protein of photosystem II (PSII). A spontaneous suppressor mutant (DeltaCDeltaO rfrA-Sup) has a point mutation in rfrA, which restores photosynthetic activity to the...

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Identifiers

PMID: 12731893
DOI: 10.1021/bi027113a

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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