Computationally designed right-handed alpha/alpha homotrimeric toroid with 3 repeats per subunit
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| C | Glyco_transf_41 | e6xr2C1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |
| F | Glyco_transf_41 | e6xr2F1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |
| E | Glyco_transf_41 | e6xr2E1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |
| D | Glyco_transf_41 | e6xr2D1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |
| B | Glyco_transf_41 | e6xr2B1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |
| A | Glyco_transf_41 | e6xr2A1 | A: a/b three-layered sandwiches | X: RNase A-like | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Glyco_transf_41 | ECOD (v294.1) |