Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 377 | HAT | 45 |
| 2 | 25029 | HAT TPR | 7 |
| 5 | 59045 | HAT TPR | 7 |
| 1.1 | 101422 | Agenet - Molecular Function: RNA binding (GO:0003723) | 208 |
| 2 | 120742 | RNA-processing protein HAT helix - Cellular Component: intracellular (GO:0005622) - Biological Process: RNA processing (GO:0006396) Tetratricopeptide region | 8 |
| 5 | 131004 | RNA-processing protein HAT helix - Cellular Component: intracellular (GO:0005622) - Biological Process: RNA processing (GO:0006396) Tetratricopeptide region | 8 |
*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.