| G | LlgE_F_G_D1 | e6iakG1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: LlgE_F_G_D1 | ECOD (v295) |
| F | SBP_bac_1 | e6iakF1 | A: alpha arrays | X: jelly-roll | H: DUF1107-like | T: DUF1107-like | F: SBP_bac_1 | ECOD (v295) |
| E | N6_N4_Mtase | e6iakE1 | A: alpha arrays | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: N6_N4_Mtase | ECOD (v295) |
| D | N6_N4_Mtase | e6iakD1 | A: alpha arrays | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: N6_N4_Mtase | ECOD (v295) |
| C | N6_N4_Mtase | e6iakC1 | A: alpha arrays | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: N6_N4_Mtase | ECOD (v295) |
| B | N6_N4_Mtase | e6iakB1 | A: alpha arrays | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: N6_N4_Mtase | ECOD (v295) |
| A | N6_N4_Mtase | e6iakA1 | A: alpha arrays | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: N6_N4_Mtase | ECOD (v295) |