| D | Peptidase_M4,Peptidase_M4_C | e7vxhD1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Peptidase_M4,Peptidase_M4_C | ECOD (v294.1) |
| C | Peptidase_M4,Peptidase_M4_C | e7vxhC1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Peptidase_M4,Peptidase_M4_C | ECOD (v294.1) |
| B | Peptidase_M4,Peptidase_M4_C | e7vxhB1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Peptidase_M4,Peptidase_M4_C | ECOD (v294.1) |
| A | Sybindin | e7vxhA1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Sybindin | ECOD (v294.1) |