| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0043448 | biological_process | alkane catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0043448 | biological_process | alkane catabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0009055 | molecular_function | electron transfer activity |
| C | 0043448 | biological_process | alkane catabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| D | 0005506 | molecular_function | iron ion binding |
| D | 0009055 | molecular_function | electron transfer activity |
| D | 0043448 | biological_process | alkane catabolic process |
| D | 0046872 | molecular_function | metal ion binding |
| E | 0005506 | molecular_function | iron ion binding |
| E | 0009055 | molecular_function | electron transfer activity |
| E | 0043448 | biological_process | alkane catabolic process |
| E | 0046872 | molecular_function | metal ion binding |
| F | 0005506 | molecular_function | iron ion binding |
| F | 0009055 | molecular_function | electron transfer activity |
| F | 0043448 | biological_process | alkane catabolic process |
| F | 0046872 | molecular_function | metal ion binding |
| G | 0005506 | molecular_function | iron ion binding |
| G | 0009055 | molecular_function | electron transfer activity |
| G | 0043448 | biological_process | alkane catabolic process |
| G | 0046872 | molecular_function | metal ion binding |
| H | 0005506 | molecular_function | iron ion binding |
| H | 0009055 | molecular_function | electron transfer activity |
| H | 0043448 | biological_process | alkane catabolic process |
| H | 0046872 | molecular_function | metal ion binding |