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
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
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):
1.5.3.11 polyamine oxidase
2.1.1.103 phosphoethanolamine N-methyltransferase
2.1.1.53 putrescine N-methyltransferase
2.1.3.3 ornithine carbamoyltransferase
2.1.3.6 putrescine carbamoyltransferase
2.1.4.1 glycine amidinotransferase
2.1.4.2 scyllo-inosamine-4-phosphate amidinotransferase
2.3.1.127 ornithine N-benzoyltransferase
2.3.1.138 putrescine N-hydroxycinnamoyltransferase
2.3.1.57 diamine N-acetyltransferase
2.3.1.64 agmatine N4-coumaroyltransferase
2.5.1.23 sym-norspermidine synthase
2.5.1.44 homospermidine synthase
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
2.7.3.10 agmatine kinase
3.5.1.20 citrullinase
3.5.1.40 acylagmatine amidase
3.5.1.51 4-acetamidobutyryl-CoA deacetylase
3.5.1.53 N-carbamoylputrescine amidase
3.5.1.60 N-(long-chain-acyl)ethanolamine deacylase
3.5.1.62 acetylputrescine deacetylase
3.5.1.63 4-acetamidobutyrate deacetylase
3.5.3.1 arginase
3.5.3.10 D-arginase
3.5.3.11 agmatinase
3.5.3.20 diguanidinobutanase
3.5.3.22 proclavaminate amidinohydrolase
3.5.3.7 guanidinobutyrase
6.3.1.9 trypanothione synthase

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