| Q9HVZ7 | n/a | 4cvk | MUB | A | 1453 | e4cvkA2 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | Mur_ligase_M |
| Q9HVZ7 | n/a | 4cvk | MUB | A | 1453 | e4cvkA3 | MurF and HprK N-domain-like | MurF and HprK N-domain-like | MurF and HprK N-domain-like | Mur_ligase |
| Q9HVZ7 | n/a | 4cvm | MUB | A | 1453 | e4cvmA1 | MurF and HprK N-domain-like | MurF and HprK N-domain-like | MurF and HprK N-domain-like | Mur_ligase |
| Q9HVZ7 | n/a | 4cvm | MUB | A | 1453 | e4cvmA3 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | Mur_ligase_M |