| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| primary-amine oxidase | Arthrobacter arilaitensis | GI6T-2652 | ||
| primary-amine oxidase | Actinoplanes friuliensis | G12YQ-3870 | ||
| primary-amine oxidase | Amycolatopsis orientalis | tynA | ||
| amine oxidase | Anabaena circinalis | tynA | ||
| tyramine oxidase | Catenulispora acidiphila | tynA | ||
| Primary-amine oxidase | Conexibacter woesei | GH82-3885 | ||
| primary amine oxidase | Enterobacter asburiae | GKDM-2050 | ||
| primary amine oxidase | Enterobacter cloacae | tynA | ||
| tyramine oxidase | Escherichia fergusonii | tynA | ||
| copper amine oxidase | Enterobacter hormaechei | GMDT-318 |