fri:FraEuI1c_0967 K05343 maltose alpha-D-glucosyltransferase / alpha-amylase [EC:5.4.99.16 3.2.1.1] | (GenBank) trehalose synthase fri:FraEuI1c_0968 K16147 starch synthase (maltosyl-transferring) [EC:2.4.99.16] | (GenBank) Protein of unknown function DUF3416