Reported enzyme(s):

Possible enzyme(s):
1.5.99.6 spermidine dehydrogenase
2.5.1.16 spermidine synthase
2.5.1.22 spermine synthase
2.5.1.45 homospermidine synthase (spermidine-specific)
2.5.1.46 deoxyhypusine synthase

Reported enzyme(s):

Possible enzyme(s):
3.5.1.12 biotinidase
3.5.1.78 glutathionylspermidine amidase
6.3.1.8 glutathionylspermidine synthase
6.3.1.9 trypanothione synthase
6.3.2.20 indoleacetate-lysine synthetase