Reported enzyme(s):
1.2.1.3 aldehyde dehydrogenase (NAD+)
1.4.3.6 amine oxidase (copper-containing)
1.5.3.11 polyamine oxidase

Possible enzyme(s):

Reported enzyme(s):

Possible enzyme(s):
1.5.1.23 tauropine dehydrogenase
1.5.1.26 beta-alanopine dehydrogenase
2.1.1.27 tyramine N-methyltransferase
2.3.1.110 tyramine N-feruloyltransferase
2.3.1.65 glycine N-choloyltransferase
2.3.1.87 aralkylamine N-acetyltransferase
2.3.2.2 gamma-glutamyltransferase
3.5.1.21 N-acetyl-beta-alanine deacetylase
3.5.1.22 pantothenase
3.5.1.24 choloylglycine hydrolase
3.5.1.6 beta-ureidopropionase
3.5.1.74 chenodeoxycholoyltaurine hydrolase
3.5.3.17 guanidinopropionase
6.3.2.1 pantoate-beta-alanine ligase
6.3.2.18 gamma-glutamylhistamine synthase
6.3.2.23 homoglutathione synthase

Reported enzyme(s):

Possible enzyme(s):
2.6.1.11 acetylornithine transaminase
2.6.1.13 ornithine-oxo-acid transaminase
2.6.1.29 diamine transaminase
2.6.1.46 diaminobutyrate-pyruvate transaminase
2.6.1.48 5-aminovalerate transaminase

Reported enzyme(s):

Possible enzyme(s):
2.6.1.18 beta-alanine-pyruvate transaminase
2.6.1.19 4-aminobutyrate transaminase
2.6.1.37 2-aminoethylphosphonate-pyruvate transaminase
2.6.1.55 taurine-2-oxoglutarate transaminase
2.6.1.77 taurine-pyruvate aminotransferase