| B | Ferritin | e4todB1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| E | Ferritin | e4todE1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| H | Ferritin | e4todH1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| J | Ferritin | e4todJ1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| M | Ferritin | e4todM1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| P | Ferritin | e4todP1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| R | Ferritin | e4todR1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| S | Ferritin | e4todS1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| U | Ferritin | e4todU1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| V | Ferritin | e4todV1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| W | Ferritin | e4todW1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| X | Ferritin | e4todX1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| T | Ferritin | e4todT1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| Q | Ferritin | e4todQ1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| O | Ferritin | e4todO1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| N | Ferritin | e4todN1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| L | Ferritin | e4todL1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| K | Ferritin | e4todK1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| I | Ferritin | e4todI1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| G | Ferritin | e4todG1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| F | Ferritin | e4todF1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| D | Ferritin | e4todD1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| C | Ferritin | e4todC1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |
| A | Ferritin | e4todA1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: Ferritin/Heme oxygenase | T: Ferritin | F: Ferritin | ECOD (1.6) |