| Domain | Name | Category | Type |
| IPR002553 | Clathrin/coatomer adaptor, adaptin-like, N-terminal | Domain | Domain |
| IPR013041 | Clathrin adaptor, appendage, Ig-like subdomain superfamily | Family | Homologous superfamily |
| IPR016024 | Armadillo-type fold | Family | Homologous superfamily |
| IPR026739 | AP complex subunit beta | Family | Family |
| IPR026740 | AP-3 complex subunit beta | Family | Family |
| IPR029390 | AP-3 complex subunit beta, C-terminal domain | Domain | Domain |