hsd_id_Arabidopsis_thaliana_554 NP_173794.3; NP_177188.1; NP_001190527.1 334; 340; 386 Pfam PF01564, PF17284; PF17284, PF01564; PF17284, PF01564 Spermine/spermidine synthase domain, Spermidine synthase tetramerisation domain; Spermidine synthase tetramerisation domain, Spermine/spermidine synthase domain; Spermidine synthase tetramerisation domain, Spermine/spermidine synthase domain -, IPR035246; IPR035246, -; IPR035246, - -, Spermidine synthase, tetramerisation domain; Spermidine synthase, tetramerisation domain, -; Spermidine synthase, tetramerisation domain, - >NP_173794.3 MDAKETSATDLKRPREEDDNGGAATMETENGDQKKEPACFSTVIPGWFSEMSPMWPGEAHSLKVEKVLFQGKSDYQDVIVFQSATYGKVLVLDGVIQLTERDECAYQEMITHLPLCSIPNPKKVLVIGGGDGGVLREVARHASIEQIDMCEIDKMVVDVSKQFFPDVAIGYEDPRVNLVIGDGVAFLKNAAEGSYDAVIVDSSDPIGPAKELFEKPFFQSVARALRPGGVVCTQAESLWLHMDIIEDIVSNCREIFKGSVNYAWTSVPTYPSGVIGFMLCSTEGPDVDFKHPLNPIDESSSKSNGPLKFYNAEIHSAAFCLPSFAKKVIESKAN >NP_177188.1 MSSTQEASVTDLPVKRPREAEEDNNGGAMETENGGGEIKEPSCMSSIIPGWFSEISPMWPGEAHSLKVEKILFQGKSDYQDVIVFQSATYGKVLVLDGVIQLTERDECAYQEMITHLPLCSISNPKKVLVIGGGDGGVLREVARHSSVEQIDICEIDKMVVDVAKQYFPNVAVGYEDPRVNLIIGDGVAFLKNAAEGTYDAVIVDSSDPIGPAKELFEKPFFESVNRALRPGGVVCTQAESLWLHMDIIEDIVSNCRDIFKGSVNYAWTSVPTYPSGVIGFMLCSSEGPQVDFKKPVSLIDTDESSIKSHCPLKYYNAEIHSAAFCLPSFAKKVIDSKAN >NP_001190527.1 MEGDVGIGLVCQNTMDGKASNGNGLEKTVPSCCLKAMACVPEDDAKCHSTVVSGWFSEPHPRSGKKGGKAVYFNNPMWPGEAHSLKVEKVLFKDKSDFQEVLVFESATYGKVLVLDGIVQLTEKDECAYQEMIAHLPLCSISSPKNVISHLKKFSLSGFLYLVACCNKSVNLKVLVVGGGDGGVLREISRHSSVEVIDICEIDKMVIDVSKKFFPELAVGFDDPRVQLHIGDAAEFLRKSPEGKYDAIIVDSSDPVGPALALVEKPFFETLARALKPGGVLCNMAESMWLHTHLIEDMISICRQTFKSVHYAWSSVPTYPSGVIGFVLCSTEGPAVDFKNPINPIEKLDGAMTHKRELKFYNSDMHRAAFALPTFLRREVASLLAS