| Q04609 | n/a | 3sje | SDR | A | 1 | e3sjeA1 | N-cbl like | Transferrin receptor ectodomain, C-terminal domain | Transferrin receptor ectodomain, C-terminal domain | TFR_dimer |
| Q04609 | n/a | 3sje | SDR | A | 1 | e3sjeA2 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M28 |
| Q04609 | n/a | 3sje | SDR | A | 1 | e3sjeA3 | The "swivelling" beta/beta/alpha domains | The "swivelling" beta/beta/alpha domain | The "swivelling" beta/beta/alpha domain | PA |
| Q04609 | n/a | 3sjg | SDR | A | 1 | e3sjgA1 | N-cbl like | Transferrin receptor ectodomain, C-terminal domain | Transferrin receptor ectodomain, C-terminal domain | TFR_dimer |
| Q04609 | n/a | 3sjg | SDR | A | 1 | e3sjgA2 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M28 |
| Q04609 | n/a | 3sjg | SDR | A | 1 | e3sjgA3 | The "swivelling" beta/beta/alpha domains | The "swivelling" beta/beta/alpha domain | The "swivelling" beta/beta/alpha domain | PA |