| L | | e3opyL1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: | ECOD (v294.1) |
| K | | e3opyK1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: | ECOD (v294.1) |
| J | | e3opyJ1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: | ECOD (v294.1) |
| I | Peptidase_M4,Peptidase_M4_C | e3opyI1 | A: a/b three-layered sandwiches | X: Repetitive alpha hairpins | H: Ankyrin repeat | T: Ankyrin repeat | F: Peptidase_M4,Peptidase_M4_C | ECOD (v294.1) |
| H | PFK | e3opyH3 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: PFK | ECOD (v294.1) |
| F | EPSP_synthase | e3opyF1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: ARM repeat | T: ARM repeat | F: EPSP_synthase | ECOD (v294.1) |
| D | Penicil_amidase | e3opyD1 | 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: Penicil_amidase | ECOD (v294.1) |
| B | EPSP_synthase | e3opyB1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: ARM repeat | T: ARM repeat | F: EPSP_synthase | ECOD (v294.1) |
| G | EPSP_synthase | e3opyG1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: ARM repeat | T: ARM repeat | F: EPSP_synthase | ECOD (v294.1) |
| E | EPSP_synthase | e3opyE1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: ARM repeat | T: ARM repeat | F: EPSP_synthase | ECOD (v294.1) |
| C | EPSP_synthase | e3opyC1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: ARM repeat | T: ARM repeat | F: EPSP_synthase | ECOD (v294.1) |
| A | Evr1_Alr | e3opyA1 | A: a/b three-layered sandwiches | X: Four-helical up-and-down bundle | H: FAD-dependent thiol oxidase | T: FAD-dependent thiol oxidase | F: Evr1_Alr | ECOD (v294.1) |