Family Build (I value*) | Family ID | Annotation** | # Members |
| 1.2 | 1102 | Cyt_b561_fer_ox Cyt_B561 | 17 |
| 2 | 23042 | Cyt_b561_fer_ox Cyt_B561 | 16 |
| 5 | 57214 | Cyt_b561_fer_ox Cyt_B561 | 15 |
| 1.1 | 102478 | Cytochrome b561 - Biological Process: electron transport (GO:0006118) - Cellular Component: integral to membrane (GO:0016021) Cytochrome b561 / ferric reductase transmembrane | 13 |
| 2 | 119645 | Cytochrome b561 / ferric reductase transmembrane Cytochrome b561 - Biological Process: electron transport (GO:0006118) - Cellular Component: integral to membrane (GO:0016021) | 13 |
| 5 | 130368 | Cytochrome b561 / ferric reductase transmembrane Cytochrome b561 - Biological Process: electron transport (GO:0006118) - Cellular Component: integral to membrane (GO:0016021) | 10 |
*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.