Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 2211 | PNP_UDP | 8 |
| 2 | 24449 | PNP_UDP | 8 |
| 5 | 58483 | PNP_UDP | 8 |
| 1.1 | 103623 | Purine and other phosphorylases family 1 - Molecular Function: catalytic activity (GO:0003824) - Biological Process: nucleoside metabolism (GO:0009116) | 6 |
| 2 | 121833 | Purine and other phosphorylases family 1 - Molecular Function: catalytic activity (GO:0003824) - Biological Process: nucleoside metabolism (GO:0009116) | 6 |
| 5 | 132047 | Purine and other phosphorylases family 1 - Molecular Function: catalytic activity (GO:0003824) - Biological Process: nucleoside metabolism (GO:0009116) | 6 |
*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.