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The hdhA gene encodes a haloacid dehalogenase that is regulated by the LysR-type regulator, HdhR, in Sinorhizobium meliloti.

Molecular biotechnology - 1 Jun 2013

Sallabhan Ratiboot, Kerdwong Jarunee, Dubbs James M, Somsongkul Kumpanart, Whangsuk Wirongrong, Piewtongon Phairin, Mongkolsuk Skorn, Loprasert Suvit

Abstract excerpt

The plasmid pSymA, in the nitrogen-fixing soil bacterium, Sinorhizobium meliloti, carries a 750-bp ORF (SMa1978) designated, hdhA, which encodes a novel dehalogenase that can detoxify haloacid compounds, showing a preference for haloacetic acids. Purified His-tagged HdhA demonstrated the apparent ability to dehalogenate chloroacetic acid and trifluoroacetic acid. In addition, upstream of hdhA, a gene encoding a...

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PMID: 22638965
DOI: 10.1007/s12033-012-9556-1

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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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