>sp|O57950|SPEE_PYRHO Polyamine aminopropyltransferase OS=Pyrococcus horikoshii GN=speE MRDMEFIEWYPRGYGVAFKVKRKILEEQSEYQKIEVYETEGFGKLLAIDGTVQLVTEGEK SYHEPLVHPAMLAHPNPRRVLIIGGGDGGAIREVLKHEEVEEVIMVEIDKKVIEISAKYI GIDGGILEKMLSDKHEKGKLIIGDGVKFIEENSGFDVIIVDSTDPVGPAEMLFSEEFYKN AYRALNDPGIYVTQAGSVYLFTDEFLTAYRKMRKVFDKVYYYSFPVIGYASPWAFLVGVK GSIDFMKVDAEKGKKLGLEYYDPDKHETLFQMPRYIVQML