| P23004 | n/a | 2a06 | UNL | B | 4080 | e2a06B1 | LuxS, MPP, ThrRS/AlaRS common domain | LuxS, MPP, ThrRS/AlaRS common domain | LuxS/MPP-like metallohydrolase | Peptidase_M16 |
| P23004 | n/a | 2a06 | UNL | B | 4080 | e2a06B2 | LuxS, MPP, ThrRS/AlaRS common domain | LuxS, MPP, ThrRS/AlaRS common domain | LuxS/MPP-like metallohydrolase | Peptidase_M16_C |
| P23004 | n/a | 2a06 | UNL | I | 4072 | e2a06B2 | LuxS, MPP, ThrRS/AlaRS common domain | LuxS, MPP, ThrRS/AlaRS common domain | LuxS/MPP-like metallohydrolase | Peptidase_M16_C |
| P23004 | n/a | 2a06 | UNL | O | 4084 | e2a06O2 | LuxS, MPP, ThrRS/AlaRS common domain | LuxS, MPP, ThrRS/AlaRS common domain | LuxS/MPP-like metallohydrolase | Peptidase_M16_C |
| P23004 | n/a | 2a06 | UNL | V | 4090 | e2a06O2 | LuxS, MPP, ThrRS/AlaRS common domain | LuxS, MPP, ThrRS/AlaRS common domain | LuxS/MPP-like metallohydrolase | Peptidase_M16_C |