| T | PBP | e3lueT1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| S [auth R] | PBP | e3lueR1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| R [auth S] | PBP | e3lueS1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| Q [auth P] | PBP | e3lueP1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| P [auth Q] | PBP | e3lueQ1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| O [auth N] | PBP | e3lueN1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| N [auth O] | PBP | e3lueO1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| M [auth L] | PBP | e3lueL1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| L [auth M] | PBP | e3lueM1 | A: a/b three-layered sandwiches | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.1) |
| K | Cohesin | e3lueK1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Metalloproteases (zincins) catalytic domain | T: Metalloproteases (zincins) catalytic domain | F: Cohesin | ECOD (v294.1) |
| A | Phenol_Hydrox | e3lueA3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| J | Phenol_Hydrox | e3lueJ3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| I | Phenol_Hydrox | e3lueI3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| H | Phenol_Hydrox | e3lueH3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| G | Phenol_Hydrox | e3lueG3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| F | Phenol_Hydrox | e3lueF3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| E | Phenol_Hydrox | e3lueE3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| D | Phenol_Hydrox | e3lueD3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| C | Phenol_Hydrox | e3lueC3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |
| B | Phenol_Hydrox | e3lueB3 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.1) |