| A | Flu_NP | e6kakA1 | A: beta barrels | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: Flu_NP | ECOD (v294.2) |
| C | Flu_NP | e6kakC1 | A: beta barrels | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: Flu_NP | ECOD (v294.2) |
| D | Flu_NP | e6kakD1 | A: beta barrels | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: Flu_NP | ECOD (v294.2) |
| B | FKRP_N | e6kakB1 | A: beta barrels | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: FKRP_N | ECOD (v294.2) |
| B | Flu_NP | e6kakB2 | A: beta barrels | X: jelly-roll | H: Helical bundle in flu nucleocapsid protein | T: Helical bundle in flu nucleocapsid protein | F: Flu_NP | ECOD (v294.2) |