Additional file 3: Proteomic analysis data. Raw and processed proteomic analysis data of secreted proteins during growth of P. anserina on glucuronoarabinoxylan (GAX) and GAX + Lignin. Table S3. Unique/induced proteins other than plant cell wall active CAZymes during growth of P. anserina on GAX or GAX + Lignin. Minimal relative abundance 0.2% of total protein and > twofold increase in absence/presence lignin.