| F | Aldedh | e4fvcF1 | A: alpha arrays | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Aldedh | ECOD (v295.2) |
| E | | e4fvcE1 | A: alpha arrays | X: HTH | H: HTH | T: winged helix domain | F: | ECOD (v295.2) |
| D | Aldedh | e4fvcD1 | A: alpha arrays | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Aldedh | ECOD (v295.2) |
| C | Aldedh | e4fvcC1 | A: alpha arrays | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Aldedh | ECOD (v295.2) |
| B | Aldedh | e4fvcB1 | A: alpha arrays | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Aldedh | ECOD (v295.2) |
| A | Aldedh | e4fvcA1 | A: alpha arrays | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Aldedh | ECOD (v295.2) |