| Chain | GOid | namespace | contents |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050583 | molecular_function | hydrogen dehydrogenase (NADP+) activity |
| A | 0051536 | molecular_function | iron-sulfur cluster binding |
| A | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0016151 | molecular_function | nickel cation binding |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0050583 | molecular_function | hydrogen dehydrogenase (NADP+) activity |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0050583 | molecular_function | hydrogen dehydrogenase (NADP+) activity |
| C | 0051536 | molecular_function | iron-sulfur cluster binding |
| C | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| C | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0016151 | molecular_function | nickel cation binding |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0050583 | molecular_function | hydrogen dehydrogenase (NADP+) activity |