The crystal structure of A81 from Sulfolobus Turreted Icosahedral Virus
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| D | | e3rklD1 | A: beta-Grasp | X: Ubiquitin-related | H: Ubiquitin-like | T: FtsJ | F: | ECOD (20:10:01) |
| C | | e3rklC1 | A: beta-Grasp | X: Ubiquitin-related | H: Ubiquitin-like | T: FtsJ | F: | ECOD (20:10:01) |
| B | | e3rklB1 | A: beta-Grasp | X: Ubiquitin-related | H: Ubiquitin-like | T: FtsJ | F: | ECOD (20:10:01) |
| A | | e3rklA1 | A: cradle loop barrel | X: RIFT-related | H: acid protease | T: RVP | F: | ECOD (20:10:01) |