| E | MATH_2 | e2c9gE1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: MATH_2 | ECOD (v295.2) |
| D | MATH_2 | e2c9gD1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: MATH_2 | ECOD (v295.2) |
| C | MATH_2 | e2c9gC1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: MATH_2 | ECOD (v295.2) |
| B | MATH_2 | e2c9gB1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: MATH_2 | ECOD (v295.2) |
| A | MATH_2 | e2c9gA1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: MATH_2 | ECOD (v295.2) |