Article
Engineering a monolignol 4-O-methyltransferase with high selectivity for the condensed lignin precursor coniferyl alcohol.
The Journal of biological chemistry - 30 Oct 2015
Cai Yuanheng, Bhuiya Mohammad-Wadud, Shanklin John, Liu Chang-Jun
Abstract excerpt
Lignin, a rigid biopolymer in plant cell walls, is derived from the oxidative polymerization of three monolignols. The composition of monolignol monomers dictates the degree of lignin condensation, reactivity, and thus the degradability of plant cell walls. Guaiacyl lignin is regarded as the condensed structural unit. Polymerization of lignin is initiated through the deprotonation of the para-hydroxyl group of...
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