>sp|B7LVY5|SPEE_ESCF3 Polyamine aminopropyltransferase OS=Escherichia fergusonii GN=speE MAEKKQWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDE FIYHEMMTHVPLLAHGHAKDVLIIGGGDGAMLREVTRHKNVESITMVEIDAGVVSFCRQY LPNHNAGSYDDPRFKLVIDDGVNFVNQTSQTFDVIISDCTDPIGPGESLFTSAFYEGCKR CLNPGGIFVAQNGVCFLQQEEAIDSHRKLSNYFSDVGFYQAAIPTYYGGIMTFAWATDND ALRHLSSEIIQARFLASGLKCRYYNPAVHTAAFALPQYLQDALASQPS