Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 186 | DUF567 | 77 |
| 2 | 24608 | IF-2B AIF-2BII_fam AIF-2BI_fam | 8 |
| 5 | 58645 | IF-2B AIF-2BII_fam AIF-2BI_fam | 8 |
| 1.1 | 101511 | Protein of unknown function DUF567 | 95 |
| 2 | 121578 | Initiation factor 2B related - Biological Process: cellular biosynthesis (GO:0044249) Initiation factor 2B alpha/beta/delta - Biological Process: cellular biosynthesis (GO:0044249) | 6 |
| 5 | 131799 | Initiation factor 2B related - Biological Process: cellular biosynthesis (GO:0044249) Initiation factor 2B alpha/beta/delta - Biological Process: cellular biosynthesis (GO:0044249) | 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.