| G | TGS | e5k1aG1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: RIFT-related | T: acid protease | F: TGS | ECOD (v294.1) |
| E | TGS | e5k1aE1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: RIFT-related | T: acid protease | F: TGS | ECOD (v294.1) |
| C | UCH | e5k1aC1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: RIFT-related | T: acid protease | F: UCH | ECOD (v294.1) |
| A | UCH | e5k1aA1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: RIFT-related | T: acid protease | F: UCH | ECOD (v294.1) |
| H | Brix | e5k1aH3 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Brix | ECOD (v294.1) |
| H | Ribosomal_S5_C | e5k1aH2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: Hemagglutinin HA2 chain | T: Hemagglutinin HA2 chain | F: Ribosomal_S5_C | ECOD (v294.1) |
| F | Brix | e5k1aF3 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Brix | ECOD (v294.1) |
| F | Ribosomal_S5_C | e5k1aF2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: Hemagglutinin HA2 chain | T: Hemagglutinin HA2 chain | F: Ribosomal_S5_C | ECOD (v294.1) |
| D | Brix | e5k1aD3 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Brix | ECOD (v294.1) |
| D | Ribosomal_S5_C | e5k1aD2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: Hemagglutinin HA2 chain | T: Hemagglutinin HA2 chain | F: Ribosomal_S5_C | ECOD (v294.1) |
| B | Brix | e5k1aB3 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Brix | ECOD (v294.1) |
| B | Ribosomal_S5_C | e5k1aB2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: Hemagglutinin HA2 chain | T: Hemagglutinin HA2 chain | F: Ribosomal_S5_C | ECOD (v294.1) |