| O28603 | n/a | 1jnz | SO3 | A | 1001 | e1jnzA2 | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | n/a |
| O28603 | n/a | 1jnz | SO3 | A | 1001 | e1jnzA3 | Rossmann-like | Rossmann-related | FAD/NAD(P)-binding domain | FAD_binding_2 |
| O28603 | n/a | 1jnz | SO3 | C | 3001 | e1jnzC2 | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain | n/a |
| O28603 | n/a | 1jnz | SO3 | C | 3001 | e1jnzC3 | Rossmann-like | Rossmann-related | FAD/NAD(P)-binding domain | FAD_binding_2 |