# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.562283 Bacteria.399064 Thermotogae.1964 Thermosipho.759 - tme.559 tme:Tmel_0570 spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16] OC.562283 Bacteria.399064 Thermotogae.1964 Thermosipho.759 - taf.450 taf:THA_1403 speE; spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16] OC.562283 Bacteria.399064 Thermotogae.1964 Thermosipho.759 Thermosipho_sp_.230 thp.1171 thp:BG95_06325 spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16] OC.562283 Bacteria.399064 Thermotogae.1964 Thermosipho.759 Thermosipho_sp_.230 ther.1208 ther:Y592_06400 spermidine synthase; K00797 spermidine synthase [EC:2.5.1.16]