Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 108 | Usp_dom | 122 |
| 2 | 22696 | Usp_dom | 21 |
| 5 | 56841 | Usp_dom | 21 |
| 1.1 | 101498 | UspA - Biological Process: response to stress (GO:0006950) | 99 |
| 2 | 119416 | UspA - Biological Process: response to stress (GO:0006950) | 16 |
| 5 | 129832 | UspA - Biological Process: response to stress (GO:0006950) | 15 |
*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.