ECs	Count	CAZy protein ID	Substrates
3.2.1.-	18	AAH22594.1,AAA40924.1,NP_083112.1,ABC33737.1,AAA35684.1,AAC35852.1,ABC33736.1,AAI26336.1,AAI26334.1,BAB25896.1,BAG52135.1,AAH96752.1,BAG37202.1,BAG60860.1,NP_004379.1,AAH88129.1,AAH24007.2,NP_112285.1	chitooligosaccharides (symbiotic nitrogen-fixing bacteria)