| H | | e5ig9H1 | A: a/b three-layered sandwiches | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: | ECOD (v294.1) |
| G | MMS1_N | e5ig9G1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| F | euk_SelB_III | e5ig9F1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: euk_SelB_III | ECOD (v294.1) |
| E | Fer4, Fer4_7, Fer4_10 | e5ig9E1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Aha1/BPI domain-like | F: Fer4, Fer4_7, Fer4_10 | ECOD (v294.1) |
| D | SPRY | e5ig9D1 | A: a/b three-layered sandwiches | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: Type II ABC importer transmembrane domain fold | F: SPRY | ECOD (v294.1) |
| C | | e5ig9C1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) |
| B | | e5ig9B1 | A: a/b three-layered sandwiches | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: | ECOD (v294.1) |
| A | euk_SelB_III | e5ig9A1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: euk_SelB_III | ECOD (v294.1) |