# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.568663 Archaea.17901 Euryarchaeota.17787 Haloarcula.1465 - hma.3969 hma:rrnB0070 speE; spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16] OC.568663 Archaea.17901 Euryarchaeota.17787 Haloarcula.1465 Haloarcula_hispanica.2415 hhi.3263 hhi:HAH_4223 speE; spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16] OC.568663 Archaea.17901 Euryarchaeota.17787 Haloarcula.1465 Haloarcula_hispanica.2415 hhn.3459 hhn:HISP_17675 spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16]