| Chain | GOid | namespace | contents |
| L | 0005515 | molecular_function | protein binding |
| L | 0005886 | cellular_component | plasma membrane |
| L | 0006113 | biological_process | fermentation |
| L | 0009055 | molecular_function | electron transfer activity |
| L | 0009061 | biological_process | anaerobic respiration |
| L | 0009267 | biological_process | cellular response to starvation |
| L | 0016020 | cellular_component | membrane |
| L | 0016151 | molecular_function | nickel cation binding |
| L | 0016491 | molecular_function | oxidoreductase activity |
| L | 0019645 | biological_process | anaerobic electron transport chain |
| L | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| L | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| L | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| L | 0046872 | molecular_function | metal ion binding |
| L | 0098567 | cellular_component | periplasmic side of plasma membrane |
| L | 1902421 | biological_process | hydrogen metabolic process |
| M | 0005515 | molecular_function | protein binding |
| M | 0005886 | cellular_component | plasma membrane |
| M | 0006113 | biological_process | fermentation |
| M | 0009055 | molecular_function | electron transfer activity |
| M | 0009061 | biological_process | anaerobic respiration |
| M | 0009267 | biological_process | cellular response to starvation |
| M | 0016020 | cellular_component | membrane |
| M | 0016151 | molecular_function | nickel cation binding |
| M | 0016491 | molecular_function | oxidoreductase activity |
| M | 0019645 | biological_process | anaerobic electron transport chain |
| M | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| M | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| M | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| M | 0046872 | molecular_function | metal ion binding |
| M | 0098567 | cellular_component | periplasmic side of plasma membrane |
| M | 1902421 | biological_process | hydrogen metabolic process |