| A0A0B0QJR1 | n/a | 7ae9 | 2DA | A | 201 | e7ae9A1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |
| A0A0B0QJR1 | n/a | 7ae9 | 2DA | A | 201 | e7ae9B1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |
| A0A0B0QJR1 | n/a | 7ae9 | 2DA | B | 201 | e7ae9A1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |
| A0A0B0QJR1 | n/a | 7ae9 | 2DA | B | 201 | e7ae9B1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |
| A0A0B0QJR1 | n/a | 7ae9 | 2DA | D | 201 | e7ae9C1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |
| A0A0B0QJR1 | n/a | 7ae9 | 2DA | D | 201 | e7ae9D1 | Four-helical up-and-down bundle | HEPN | Nucleotidyltransferase substrate binding subunit/domain | HepT-like |