| O05338 | n/a | 4e2k | BEN | A | 502 | e4e2kA1 | HAD domain-like | HAD domain-related | Toprim domain | Toprim_2 |
| O05338 | n/a | 4edg | BEN | A | 502 | e4edgA2 | HAD domain-like | HAD domain-related | Toprim domain | Toprim_2 |
| O05338 | n/a | 4edk | BEN | A | 503 | e4edkA3 | HAD domain-like | HAD domain-related | Toprim domain | Toprim_2 |
| O05338 | n/a | 4edr | BEN | A | 503 | e4edrA3 | HAD domain-like | HAD domain-related | Toprim domain | Toprim_2 |
| O05338 | n/a | 4edt | BEN | A | 501 | e4edtA2 | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | DNAG_N |
| O05338 | n/a | 4edv | BEN | A | 501 | e4edvA2 | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | DNAG_N |
| O05338 | n/a | 4ee1 | BEN | A | 505 | e4ee1A2 | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | N-terminal a+b domain in DNA primase core | DNAG_N |