| A | Fer4_2 | e6gkzA1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: Fer4_2 | ECOD (v294.1) |
| B | ANF_receptor | e6gkzB1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ANF_receptor | ECOD (v294.1) |
| C | ANF_receptor | e6gkzC1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ANF_receptor | ECOD (v294.1) |
| D | ANF_receptor | e6gkzD1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ANF_receptor | ECOD (v294.1) |