- Classes: Alpha and beta proteins (a/b)
- Folds: TIM beta/alpha-barrel
- Superfamilies: tRNA-guanine transglycosylase
- Families: tRNA-guanine transglycosylase
Protein Domains:
- Archaeosine tRNA-guanine transglycosylase, N-terminal domain
- [A2], [A2](a2)
- Queosine tRNA-guanine transglycosylase
- [A2]
- [A2]
- [A2], [A], [A3], [A](a)
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
