| B | CUB | e7f28B01 | A: alpha arrays | X: Histone-like | H: all-alpha NTP pyrophosphatases | T: Hypothetical protein AF_0060 | F: CUB | ECOD (v295) |
| D | AAA_lid_RFC1 | e7f28D1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA_lid_RFC1 | ECOD (v295) |
| A | Peptidase_S29 | e7f28A1 | A: alpha arrays | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Peptidase_S29 | ECOD (v295) |
| C | Peptidase_S29 | e7f28C1 | A: alpha arrays | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Peptidase_S29 | ECOD (v295) |