| H | 4HBT_3 | e3rcyH1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| G | 4HBT_3 | e3rcyG1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| F | 4HBT_3 | e3rcyF1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| E | 4HBT_3 | e3rcyE1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| D | 4HBT_3 | e3rcyD1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| C | 4HBT_3 | e3rcyC1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| B | 4HBT_3 | e3rcyB1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Zn-dependent exopeptidases | T: Zn-dependent exopeptidases | F: 4HBT_3 | ECOD (v294.1) |
| A | MBD | e3rcyA1 | A: a/b three-layered sandwiches | X: EF-hand | H: Insect pheromone/odorant-binding proteins | T: Insect pheromone/odorant-binding proteins | F: MBD | ECOD (v294.1) |