| A [auth CCC] | HTH_3_1 | e7pwjCCC1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: HTH_3_1 | ECOD (1.6) |
| A [auth CCC] | F_UNCLASSIFIED | e7pwjCCC2 | A: alpha complex topology | X: Stl repressor, middle domain (From Topology) | H: Stl repressor, middle domain (From Topology) | T: Stl repressor, middle domain | F: F_UNCLASSIFIED | ECOD (1.6) |
| E [auth EEE] | HTH_3_1 | e7pwjEEE1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: HTH_3_1 | ECOD (1.6) |
| E [auth EEE] | F_UNCLASSIFIED | e7pwjEEE2 | A: alpha complex topology | X: Stl repressor, middle domain (From Topology) | H: Stl repressor, middle domain (From Topology) | T: Stl repressor, middle domain | F: F_UNCLASSIFIED | ECOD (1.6) |
| F [auth FFF] | HTH_3_1 | e7pwjFFF1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: HTH_3_1 | ECOD (1.6) |
| F [auth FFF] | F_UNCLASSIFIED | e7pwjFFF2 | A: alpha complex topology | X: Stl repressor, middle domain (From Topology) | H: Stl repressor, middle domain (From Topology) | T: Stl repressor, middle domain | F: F_UNCLASSIFIED | ECOD (1.6) |
| B [auth AAA] | dUTPase | e7pwjAAA1 | A: beta barrels | X: beta-clip | H: dUTPase-like (From Topology) | T: dUTPase-like | F: dUTPase | ECOD (1.6) |
| C [auth BBB] | dUTPase | e7pwjBBB1 | A: beta barrels | X: beta-clip | H: dUTPase-like (From Topology) | T: dUTPase-like | F: dUTPase | ECOD (1.6) |
| D [auth DDD] | dUTPase | e7pwjDDD1 | A: beta barrels | X: beta-clip | H: dUTPase-like (From Topology) | T: dUTPase-like | F: dUTPase | ECOD (1.6) |