| E1B6R0 | n/a | 1tw8 | NA | A | 901 | e1tw8A1 | Restriction endonuclease-like | Restriction endonuclease-like | Restriction endonuclease-like | Endonuc-HincII |
| E1B6R0 | n/a | 1tw8 | NA | B | 902 | e1tw8B1 | Restriction endonuclease-like | Restriction endonuclease-like | Restriction endonuclease-like | Endonuc-HincII |
| E1B6R0 | n/a | 1tw8 | NA | C | 903 | e1tw8C1 | Restriction endonuclease-like | Restriction endonuclease-like | Restriction endonuclease-like | Endonuc-HincII |
| E1B6R0 | n/a | 1tw8 | NA | D | 904 | e1tw8D1 | Restriction endonuclease-like | Restriction endonuclease-like | Restriction endonuclease-like | Endonuc-HincII |