Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 256 | S1 | 61 |
| 2 | 26781 | RNase_PH 3_ExoRNase | 4 |
| 5 | 62039 | RNase_PH 3_ExoRNase | 3 |
| 1.1 | 101422 | Agenet - Molecular Function: RNA binding (GO:0003723) | 208 |
| 2 | 124890 | Exoribonuclease - Molecular Function: 3'-5'-exoribonuclease activity (GO:0000175) - Molecular Function: RNA binding (GO:0003723) - Biological Process: RNA processing (GO:0006396) | 3 |
| 5 | 137481 | Exoribonuclease - Molecular Function: 3'-5'-exoribonuclease activity (GO:0000175) - Molecular Function: RNA binding (GO:0003723) - Biological Process: RNA processing (GO:0006396) | 2 |
*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.