Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 1 | Prot_kinase | 3744 |
| 2 | 27217 | | 4 |
| 5 | 64642 | | 2 |
| 1.1 | 101360 | Protein kinase - Molecular Function: protein kinase activity (GO:0004672) - Molecular Function: ATP binding (GO:0005524) - Biological Process: protein amino acid phosphorylation (GO:0006468) | 4049 |
| 2 | 124624 | | 3 |
| 5 | 137956 | | 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.