| Chain | GOid | namespace | contents |
| LLL | 0005515 | molecular_function | protein binding |
| LLL | 0005886 | cellular_component | plasma membrane |
| LLL | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| LLL | 0016151 | molecular_function | nickel cation binding |
| LLL | 0016491 | molecular_function | oxidoreductase activity |
| LLL | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| LLL | 0046872 | molecular_function | metal ion binding |
| MMM | 0005515 | molecular_function | protein binding |
| MMM | 0005886 | cellular_component | plasma membrane |
| MMM | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| MMM | 0016151 | molecular_function | nickel cation binding |
| MMM | 0016491 | molecular_function | oxidoreductase activity |
| MMM | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| MMM | 0046872 | molecular_function | metal ion binding |
| SSS | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| SSS | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| SSS | 0051536 | molecular_function | iron-sulfur cluster binding |
| TTT | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| TTT | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| TTT | 0051536 | molecular_function | iron-sulfur cluster binding |