| P77425 | n/a | 4pxd | MN | A | 501 | e4pxdA2 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M20 |
| P77425 | n/a | 4pxd | MN | A | 501 | e4pxdB1 | Alpha-beta plaits | Bacterial exopeptidase dimerisation domain | Bacterial exopeptidase dimerisation domain | M20_dimer |
| P77425 | n/a | 4pxd | MN | B | 501 | e4pxdA1 | Alpha-beta plaits | Bacterial exopeptidase dimerisation domain | Bacterial exopeptidase dimerisation domain | M20_dimer |
| P77425 | n/a | 4pxd | MN | B | 501 | e4pxdB2 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M20 |