ECs	Count	CAZy protein ID	Substrates
3.2.1.52	13	AAU29327.1,AAA34346.2,EAA63815.1,BAB13330.1,BAC41255.1,ABY57948.1,AAF00010.1,AEQ33603.1,AAQ80154.1,BAE55679.1,AAP66194.1,ABB18373.1,AAM13977.1	"N-glycan (host glycan, human milk oligosaccharides, chitin)"