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Article

Salmonella enterica requires ApbC function for growth on tricarballylate: evidence of functional redundancy between ApbC and IscU.

Journal of bacteriology - 1 Jul 2008

Boyd Jeffrey M, Lewis Jeffrey A, Escalante-Semerena Jorge C, Downs Diana M

Abstract excerpt

Mutants of Salmonella enterica lacking apbC have nutritional and biochemical properties indicative of defects in [Fe-S] cluster metabolism. Here we show that apbC is required for S. enterica to use tricarballylate as a carbon and energy source. Tricarballylate catabolism requires three gene products, TcuA, TcuB, and TcuC. Of relevance to this work is the TcuB protein, which has two [4Fe-4S] clusters required for...

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Identifiers

PMID: 18441067
DOI: 10.1128/JB.00262-08
PMCID: PMC2446783

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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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Salmonella enterica requires ApbC function for growth on tricarballylate: evidence of functional redundancy between ApbC and IscU.PMID 18441067Read ↗

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