ECs Count CAZy protein ID Substrates 3.2.1.37 5 AAA63610.1,ABB92159.1,ABC75004.1,ACF39706.1,BDA87314.1 xylan 3.2.1.55 7 AAA63610.1,ABB92159.1,ABC75004.1,ACF39706.1,ALJ47682.1,CRZ35303.1,EEU99940.1 arabinan