- A: a/b three-layered sandwiches
- X: Flavodoxin-like
- H: Class I glutamine amidotransferase-like
- T: Chelatase-like
- F: Ferrochelatase
Structure of domain e2hrcA2
Domains in the same protein:
| e2hrcA1 | A:65-228 | Flavodoxin-like | Class I glutamine amidotransferase-like | Chelatase-like |
| e2hrcA2 | A:229-423 | Flavodoxin-like | Class I glutamine amidotransferase-like | Chelatase-like |
Domains in the same PDB: