Protein: SPDS1
Spermidine synthase 1 (SPDSY 1) (EC 2.5.1.16) (Putrescine aminopropyltransferase 1)

Gene: SPDS1, SPDSYN1
Organism: Arabidopsis thaliana
Interactions: 4
UniProt ID: Q9ZUB3

Gene Ontology (top 5):
GO:0004766 - spermidine synthase activity
GO:0008295 - spermidine biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

235326

SPDS2
Spermidine synthase 2

2

10

Small-scale

0.831

High

1375891

SPSY
Spermine synthase

2

10

Small-scale

0.735

High

1492023

SPDS1
Spermidine synthase 1

1

10

Small-scale

0.575

High


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Last updated: 11Aug2025