| D | | e5agcD1 | A: a/b three-layered sandwiches | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: | ECOD (v294.1) |
| C | | e5agcC1 | A: a/b three-layered sandwiches | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: | ECOD (v294.1) |
| B | | e5agcB1 | A: a/b three-layered sandwiches | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: | ECOD (v294.1) |
| A | | e5agcA1 | A: a/b three-layered sandwiches | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase | T: Nucleotidyltransferase | F: | ECOD (v294.1) |