| A | TP_methylase | e1ztmA1 | A: a/b three-layered sandwiches | X: Tetrapyrrole methylase C-terminal domain-like | H: Tetrapyrrole methylase C-terminal domain | T: Tetrapyrrole methylase C-terminal domain | F: TP_methylase | ECOD (v294.1) |
| B | TP_methylase | e1ztmB1 | A: a/b three-layered sandwiches | X: Tetrapyrrole methylase C-terminal domain-like | H: Tetrapyrrole methylase C-terminal domain | T: Tetrapyrrole methylase C-terminal domain | F: TP_methylase | ECOD (v294.1) |
| C | DUF5110 | e1ztmC1 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: Glycoside hydrolase/deacetylase | T: Glycoside hydrolase/deacetylase | F: DUF5110 | ECOD (v294.1) |