>2zsu_B mol:protein length:280 spermidine synthase MRDMEFIEWYPRGYGVAFKVKRKILEEQSEYQKIEVYETEGFGKLLAIDGTVQLVTEGE KSYHEPLVHPAMLAHPNPRRVLIIGGGDGGAIREVLKHEEVEEVIMVEIDKKVIEISAK YIGIDGGILEKMLSDKHEKGKLIIGDGVKFIEENSGFDVIIVDSTDPVGPAEMLFSEEF YKNAYRALNDPGIYVTQAGSVYLFTDEFLTAYRKMRKVFDKVYYYSFPVIGYASPWAFL VGVKGSIDFMKVDAEKGKKLGLEYYDPDKHETLFQMPRYIVQML