External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| D [auth DDD] | UBA | e7qh9DDD1 | A: beta barrels | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: UBA | ECOD (v294.2) |
| C [auth CCC] | UBA | e7qh9CCC1 | A: beta barrels | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: UBA | ECOD (v294.2) |
| B [auth BBB] | UBA | e7qh9BBB1 | A: beta barrels | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: UBA | ECOD (v294.2) |
| A [auth AAA] | UBA | e7qh9AAA1 | A: beta barrels | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: UBA | ECOD (v294.2) |