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Article

PcaO positively regulates pcaHG of the beta-ketoadipate pathway in Corynebacterium glutamicum.

Journal of bacteriology - 1 Mar 2010

Zhao Ke-Xin, Huang Yan, Chen Xi, Wang Nan-Xi, Liu Shuang-Jiang

Abstract excerpt

We identified a new regulator, PcaO, which is involved in regulation of the protocatechuate (PCA) branch of the beta-ketoadipate pathway in Corynebacterium glutamicum. PcaO is an atypical large ATP-binding LuxR family (LAL)-type regulator and does not have a Walker A motif. A mutant of C. glutamicum in which pcaO was disrupted (RES167DeltapcaO) was unable to grow on PCA, and growth on PCA was restored by...

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Identifiers

PMID: 20081038
DOI: 10.1128/JB.01338-09
PMCID: PMC2832523

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Source receipt: pubmed, retrieved 7 Sept 2026.

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