KEGG Orthology (KO) [BR:ats00001] 09100 Metabolism 09101 Carbohydrate metabolism 00500 Starch and sucrose metabolism [PATH:ats00500] 109785836 alpha-glucan phosphorylase, H isozyme K00688 PYG; glycogen phosphorylase [EC:2.4.1.1] Enzymes [BR:ats01000] 2. Transferases 2.4 Glycosyltransferases 2.4.1 Hexosyltransferases 2.4.1.1 glycogen phosphorylase 109785836 alpha-glucan phosphorylase, H isozyme K00688 PYG; glycogen phosphorylase [EC:2.4.1.1]