ECs Count CAZy protein ID Substrates 4.2.2.1 16 AAA53685.1,CAA75865.1,ACK14456.1,ACW45175.1,AAK74491.1,AAT16666.1,AAA53686.1,CAC87662.1,AAK67165.1,CAD46929.1,AAK99090.1,AAK67167.1,ABV69920.1,CAC87663.1,AAA56749.1,AAF29533.1 host glycan