Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 314 | Xan_ur_permease Xant/urac/vitC | 51 |
| 2 | 22173 | Xan_ur_permease Xant/urac/vitC | 50 |
| 5 | 56405 | Xan_ur_permease Xant/urac/vitC | 49 |
| 1.1 | 101534 | Xanthine/uracil/vitamin C permease - Molecular Function: transporter activity (GO:0005215) - Biological Process: transport (GO:0006810) - Cellular Component: membrane (GO:0016020) | 83 |
| 2 | 118626 | Xanthine/uracil/vitamin C permease - Molecular Function: transporter activity (GO:0005215) - Biological Process: transport (GO:0006810) - Cellular Component: membrane (GO:0016020) | 42 |
| 5 | 129100 | Xanthine/uracil/vitamin C permease - Molecular Function: transporter activity (GO:0005215) - Biological Process: transport (GO:0006810) - Cellular Component: membrane (GO:0016020) | 41 |
*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.