2.4.1.25 4-alpha-glucanotransferase starch degradation II - - 2.7.9.4 alpha-glucan, water dikinase starch degradation II - - 2.7.9.5 phosphoglucan, water dikinase starch degradation II - - 3.2.1.2 beta-amylase starch degradation II - - 3.2.1.68 isoamylase starch degradation II - -