| Domain | Name | Category | Type |
| IPR001250 | Mannose-6-phosphate isomerase, type I | Family | Family |
| IPR011051 | RmlC-like cupin domain superfamily | Family | Homologous superfamily |
| IPR014710 | RmlC-like jelly roll fold | Family | Homologous superfamily |
| IPR016305 | Mannose-6-phosphate isomerase | Family | Family |
| IPR018050 | Phosphomannose isomerase, type I, conserved site | Site | Conserved site |