| Q8I2J3 | n/a | 4eme | ZN | A | 1002 | e4emeA1 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M18 |
| Q8I2J3 | n/a | 4eme | ZN | B | 1002 | e4emeB5 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M18 |
| Q8I2J3 | n/a | 4eme | ZN | C | 1002 | e4emeC5 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M18 |
| Q8I2J3 | n/a | 4eme | ZN | C | 1002 | e4emeD6 | cradle loop barrel | RIFT-related | Alanine racemase-C | Peptidase_M18 |
| Q8I2J3 | n/a | 4eme | ZN | D | 1002 | e4emeC6 | cradle loop barrel | RIFT-related | Alanine racemase-C | Peptidase_M18 |
| Q8I2J3 | n/a | 4eme | ZN | D | 1002 | e4emeD5 | Phosphorylase/hydrolase-like | Zn-dependent exopeptidases | Zn-dependent exopeptidases | Peptidase_M18 |