| Q4DRD8 | n/a | 7nrz | PG4 | D | 404 | e7nrzC1 | LDH C-terminal domain-like | LDH C-terminal domain-like | LDH C-terminal domain-like | Ldh_1_C |
| Q4DRD8 | n/a | 7nrz | PG4 | D | 404 | e7nrzD1 | Rossmann-like | Rossmann-related | NAD(P)-binding Rossmann-fold domains | Ldh_1_N |
| Q4DRD8 | n/a | 7nrz | PG4 | E | 403 | e7nrzE2 | Rossmann-like | Rossmann-related | NAD(P)-binding Rossmann-fold domains | Ldh_1_N |
| Q4DRD8 | n/a | 7nrz | PG4 | E | 403 | e7nrzF2 | LDH C-terminal domain-like | LDH C-terminal domain-like | LDH C-terminal domain-like | Ldh_1_C |
| Q4DRD8 | n/a | 7nrz | PG4 | E | 403 | e7nrzH2 | LDH C-terminal domain-like | LDH C-terminal domain-like | LDH C-terminal domain-like | Ldh_1_C |