| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016706 | molecular_function | 2-oxoglutarate-dependent dioxygenase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051213 | molecular_function | dioxygenase activity |
| A | 0055114 | biological_process | obsolete oxidation-reduction process |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016706 | molecular_function | 2-oxoglutarate-dependent dioxygenase activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051213 | molecular_function | dioxygenase activity |
| B | 0055114 | biological_process | obsolete oxidation-reduction process |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016706 | molecular_function | 2-oxoglutarate-dependent dioxygenase activity |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051213 | molecular_function | dioxygenase activity |
| C | 0055114 | biological_process | obsolete oxidation-reduction process |
| D | 0005506 | molecular_function | iron ion binding |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0016706 | molecular_function | 2-oxoglutarate-dependent dioxygenase activity |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0051213 | molecular_function | dioxygenase activity |
| D | 0055114 | biological_process | obsolete oxidation-reduction process |