Muconate lactonizing enzyme

From Wikipedia, the free encyclopedia

Muconate lactonizing enzymes (MLEs) are involved in the breakdown of lignin-derived aromatics, catechol and protocatechuate, to citric acid cycle intermediates as a part of the β-ketoadipate pathway in soil microbes. Some bacterial species are also capable of dehalogenating chloroaromatic compounds by the action of chloromuconate lactonizing enzymes. The bacterial MLEs belong to the enolase superfamily, several structures from which are known.