| A | FMO-like_1st | e2xlpA3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_1st | ECOD (1.6) |
| A | FMO-like_2nd | e2xlpA4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_2nd | ECOD (1.6) |
| B | FMO-like_1st | e2xlpB3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_1st | ECOD (1.6) |
| B | FMO-like_2nd | e2xlpB4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_2nd | ECOD (1.6) |
| C | FMO-like_1st | e2xlpC3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_1st | ECOD (1.6) |
| C | FMO-like_2nd | e2xlpC4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_2nd | ECOD (1.6) |
| D | FMO-like_1st | e2xlpD3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_1st | ECOD (1.6) |
| D | FMO-like_2nd | e2xlpD4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: FMO-like_2nd | ECOD (1.6) |