| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0010436 | molecular_function | carotenoid dioxygenase activity |
| A | 0016121 | biological_process | carotene catabolic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016702 | molecular_function | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen |
| A | 0046274 | biological_process | lignin catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050054 | molecular_function | lignostilbene alpha beta-dioxygenase activity |
| A | 0051213 | molecular_function | dioxygenase activity |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0010436 | molecular_function | carotenoid dioxygenase activity |
| B | 0016121 | biological_process | carotene catabolic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016702 | molecular_function | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen |
| B | 0046274 | biological_process | lignin catabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0050054 | molecular_function | lignostilbene alpha beta-dioxygenase activity |
| B | 0051213 | molecular_function | dioxygenase activity |
