| Domain | Name | Category | Type |
| IPR000048 | IQ motif, EF-hand binding site | Site | Binding site |
| IPR001422 | Neuromodulin (GAP-43) | Family | Family |
| IPR017454 | Neuromodulin (GAP-43), C-terminal | Domain | Domain |
| IPR018243 | Neuromodulin, palmitoylation site | PTM | PTM |
| IPR018947 | Neuromodulin gap junction N-terminal | Domain | Domain |
| IPR033137 | Neuromodulin, phosphorylation site | PTM | PTM |