Synthesizes alpha-1,4-glucan chains using ADP-glucose. GLGA1_ANAVT 492 MYIVQIASECAPVIKAGGLGDVVYGLSRELEIRGNCVELILPKYDCMRYDHIWGLHEAYLNLWVPWFGAAIHCTVYCGWVHGRVCFFIEPHSEDNFFNRGCYYGCDDDDMRFAFFSKAALEFLHQSNKRPDIIHCHDWQTGLVPVMLYEIYKYHGMDTQRVCYTIHNFKHQGIGGVKTLWATGLNREAYYFQNDKLQDDFNPFALNYMKGGIVYSNAVTTVSPNHALEAQYTDVGCGLGHTLYQHKDKFSGILNGIDYDFWNPEIDRYIPYNYNQEDFEQKLYNKKALRERLLLQAADKPIIAYIGRLDNQKGVHLVHHAIYHSLNKGAQFVLLGSATEAGINAHFRHEKQFLNNNPDVHLELGFNEELSHLIYAGADMIVVPSNYEPCGLTQMIGLKYGTVPIVRGVGGLVNTVFDRDYDQNLPPEKRNGYVFYQSDNQALESAMNRAIDLWYQSPEKFQQLAIQGMKYDYSWNNPGKEYLDIYEWIKYKW Starch [bacterial glycogen] synthase 1 glgA1 Ava_2631 Glycogen synthase 1