| D | Cytochrome_C554 | e6jc4D1 | A: beta barrels | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.2) |
| C | Cytochrome_C554 | e6jc4C1 | A: beta barrels | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.2) |
| B | Cytochrome_C554 | e6jc4B1 | A: beta barrels | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Cytochrome_C554 | ECOD (v294.2) |
| A | Copper-bind | e6jc4A1 | A: beta barrels | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Copper-bind | ECOD (v294.2) |