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Keyword - Lignin degradation (KW-0439)


Protein involved in the breakdown of lignin, a polymer of phenylpropanoid subunits found in the walls of plant cells such as xylem and sclerenchyma fibres. It imparts strength to the wall and protects against degradation by microorganisms.


  • Lignin breakdown
  • Lignin catabolic process
  • Lignin catabolism


Biological process

Gene Ontology


lignin catabolic process [ GO:0046274 ]


Lignin degradationBiological process
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