| P17424 | n/a | 1r2f | FE | A | 401 | e1r2fA1 | Ferritin/Heme oxygenase/4-helical cytokines | Ferritin/Heme oxygenase | Heme oxygenase/Ribonucleotide reductase | Ribonuc_red_sm |
| P17424 | n/a | 1r2f | FE | B | 403 | e1r2fB1 | Ferritin/Heme oxygenase/4-helical cytokines | Ferritin/Heme oxygenase | Heme oxygenase/Ribonucleotide reductase | Ribonuc_red_sm |
| P17424 | n/a | 2bq1 | FE | I | 1321 | e2bq1I1 | Ferritin/Heme oxygenase/4-helical cytokines | Ferritin/Heme oxygenase | Heme oxygenase/Ribonucleotide reductase | Ribonuc_red_sm |
| P17424 | n/a | 2bq1 | FE | J | 1288 | e2bq1J1 | Ferritin/Heme oxygenase/4-helical cytokines | Ferritin/Heme oxygenase | Heme oxygenase/Ribonucleotide reductase | Ribonuc_red_sm |