It’s well-established that the CAZyme genes of genus Trametes contributed to the degradation processes of polysaccharides, including lignin or crystalline cellulose. However, the comprehensive analysis of the composition of CAZymes and the biosynthetic gene clusters of Trametes genus remain unclear. We conducted comparative analysis, detected the CAZyme genes, and predicted the biosynthetic gene clusters for 9 Trametes strains. Among 82,053 homologous clusters we obtained for genus Trametes, we identified 8,518 core genes, 60,441 accessory genes and 13,094 specific genes. Our results showed that a large proportion of CAZyme genes were catalogued into glycoside hydrolases, glycosyltransferases, and carbohydrate esterases. The predicted BGCs of Trametes genus were divided into 6 strategies and the 9 Trametes strains harbored 47.78 BGCs on average. Our study uncovers the genus Trametes exhibited an open pan-genome structure, provides insights into the genetic diversity and explores the synthetic biology of secondary metabolite production for Trametes genus.