| K | DEAD | e6ic4K1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: DEAD | ECOD (v294.1) |
| L | ANF_receptor | e6ic4L1 | 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) |
| I | DEAD | e6ic4I1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: DEAD | ECOD (v294.1) |
| J | ANF_receptor | e6ic4J1 | 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) |
| A | NTP_transf_2 | e6ic4A1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: NTP_transf_2 | ECOD (v294.1) |
| C | NTP_transf_2 | e6ic4C1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: NTP_transf_2 | ECOD (v294.1) |
| D | NTP_transf_2 | e6ic4D1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: NTP_transf_2 | ECOD (v294.1) |
| E | Ig_2 | e6ic4E1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: Ig_2 | ECOD (v294.1) |
| F | Ig_2 | e6ic4F1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: Ig_2 | ECOD (v294.1) |
| B | NTP_transf_2 | e6ic4B1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: NTP_transf_2 | ECOD (v294.1) |