Anaerobic p-coumarate degradation by Rhodopseudomonas palustris and identification of CouR, a MarR repressor protein that binds p-coumaroyl coenzyme A.

Abstract excerpt

The phenylpropanoid p-coumarate and structurally related aromatic compounds are produced in large amounts by green plants and are excellent carbon sources for many soil bacteria. Aerobic bacteria remove the acyl side chain from phenylpropanoids to leave an aromatic aldehyde, which then enters one of several possible central pathways of benzene ring degradation. We investigated the pathway for the anaerobic...

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