Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 451 | FKBP_PPIase EF-hand | 39 |
| 2 | 24609 | EF-hand | 8 |
| 5 | 62378 | | 3 |
| 1.1 | 101362 | RNA-binding region RNP-1 (RNA recognition motif) - Molecular Function: nucleic acid binding (GO:0003676) | 1383 |
| 2 | 120717 | TLDc Calcium-binding EF-hand - Molecular Function: calcium ion binding (GO:0005509) EF-Hand type - Molecular Function: calcium ion binding (GO:0005509) | 8 |
| 5 | 131485 | TLDc Calcium-binding EF-hand - Molecular Function: calcium ion binding (GO:0005509) EF-Hand type - Molecular Function: calcium ion binding (GO:0005509) | 7 |
*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.