| CA [auth X] | YscJ_FliF | e6recX1 | A: alpha arrays | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: Family A G protein-coupled receptor-like | F: YscJ_FliF | ECOD (v295) |
| DA [auth Y] | AAA | e6recY1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| EA [auth Z] | AAA | e6recZ1 | A: alpha arrays | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: Family A G protein-coupled receptor-like | F: AAA | ECOD (v295) |
| Z [auth T] | AAA | e6recT1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| BA [auth V] | AAA | e6recV1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| AA [auth U] | AAA | e6recU1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| Y [auth S] | KR | e6recS1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| X [auth R] | AAA | e6recR1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: AAA | ECOD (v295) |
| W [auth Q] | KR | e6recQ1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| U [auth M] | dUTPase | e6recM1 | A: alpha arrays | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: dUTPase | ECOD (v295) |
| K [auth A] | KR | e6recA1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| L [auth B] | KR | e6recB1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| N [auth D] | KR | e6recD1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| O [auth E] | KR | e6recE1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| P [auth F] | KR | e6recF1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| Q [auth G] | KR | e6recG1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| R [auth H] | KR | e6recH1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| T [auth J] | KR | e6recJ1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| S [auth I] | KR | e6recI1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |
| M [auth C] | KR | e6recC1 | A: alpha arrays | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: KR | ECOD (v295) |