Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 169 | Cupin | 82 |
| 2 | 25081 | Auxin_BP Cupin_sup SNase Cupin | 7 |
| 5 | 60502 | Auxin_BP Cupin_sup SNase Cupin | 5 |
| 1.1 | 101559 | Cupin RmlC-type Cupin 1 - Molecular Function: nutrient reservoir activity (GO:0045735) | 73 |
| 2 | 119851 | Cupin 1 - Molecular Function: nutrient reservoir activity (GO:0045735) Cupin RmlC-type Cupin region | 12 |
| 5 | 130725 | Cupin 1 - Molecular Function: nutrient reservoir activity (GO:0045735) Cupin RmlC-type Cupin region | 9 |
*i value: controls inflation, a process to dissipate family clusters. At high i value, genes tend to be separated into different families.
**Annotation: the most common InterPro annotation(s) of the Arabidopsis members in the family.