| Domain | Name | Category | Type |
| IPR009496 | Repulsive guidance molecule, C-terminal | Domain | Domain |
| IPR010536 | Repulsive guidance molecule, N-terminal | Domain | Domain |
| IPR016123 | Mog1/PsbP, alpha/beta/alpha sandwich | Family | Homologous superfamily |
| IPR033608 | Repulsive guidance molecule B | Family | Family |
| IPR040287 | Repulsive guidance molecule | Family | Family |