| Domain | Name | Category | Type |
| IPR001424 | Superoxide dismutase, copper/zinc binding domain | Domain | Domain |
| IPR006121 | Heavy metal-associated domain, HMA | Domain | Domain |
| IPR018152 | Superoxide dismutase, copper/zinc, binding site | Site | Binding site |
| IPR024134 | Superoxide dismutase (Cu/Zn) / superoxide dismutase copper chaperone | Family | Family |
| IPR036163 | Heavy metal-associated domain superfamily | Family | Homologous superfamily |
| IPR036423 | Superoxide dismutase-like, copper/zinc binding domain superfamily | Family | Homologous superfamily |