| H | HTH_1 | e4x6gH1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| H | LysR_substrate_1 | e4x6gH2 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| G | HTH_1 | e4x6gG1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| G | LysR_substrate_1 | e4x6gG2 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| F | HTH_1 | e4x6gF2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| F | LysR_substrate_1 | e4x6gF1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| E | HTH_1 | e4x6gE1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| E | LysR_substrate_1 | e4x6gE2 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| D | HTH_1 | e4x6gD2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| D | LysR_substrate_1 | e4x6gD1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| C | HTH_1 | e4x6gC2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| C | LysR_substrate_1 | e4x6gC1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| B | HTH_1 | e4x6gB2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| B | LysR_substrate_1 | e4x6gB1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |
| A | HTH_1 | e4x6gA2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_1 | ECOD (1.6) |
| A | LysR_substrate_1 | e4x6gA1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: LysR_substrate_1 | ECOD (1.6) |