| Chain | GOid | namespace | contents |
| A | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| A | 0016151 | molecular_function | nickel cation binding |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0030313 | cellular_component | cell envelope |
| A | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0009061 | biological_process | anaerobic respiration |
| B | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| B | 0016020 | cellular_component | membrane |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0030313 | cellular_component | cell envelope |
| B | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| B | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051536 | molecular_function | iron-sulfur cluster binding |
| B | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| C | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| C | 0016151 | molecular_function | nickel cation binding |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0030313 | cellular_component | cell envelope |
| C | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| C | 0046872 | molecular_function | metal ion binding |
| D | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| D | 0009055 | molecular_function | electron transfer activity |
| D | 0009061 | biological_process | anaerobic respiration |
| D | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| D | 0016020 | cellular_component | membrane |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0030313 | cellular_component | cell envelope |
| D | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| D | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0051536 | molecular_function | iron-sulfur cluster binding |
| D | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| D | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| E | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| E | 0016151 | molecular_function | nickel cation binding |
| E | 0016491 | molecular_function | oxidoreductase activity |
| E | 0030313 | cellular_component | cell envelope |
| E | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| E | 0046872 | molecular_function | metal ion binding |
| F | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| F | 0009055 | molecular_function | electron transfer activity |
| F | 0009061 | biological_process | anaerobic respiration |
| F | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| F | 0016020 | cellular_component | membrane |
| F | 0016491 | molecular_function | oxidoreductase activity |
| F | 0030313 | cellular_component | cell envelope |
| F | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| F | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| F | 0046872 | molecular_function | metal ion binding |
| F | 0051536 | molecular_function | iron-sulfur cluster binding |
| F | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| F | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| G | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| G | 0016151 | molecular_function | nickel cation binding |
| G | 0016491 | molecular_function | oxidoreductase activity |
| G | 0030313 | cellular_component | cell envelope |
| G | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| G | 0046872 | molecular_function | metal ion binding |
| H | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| H | 0009055 | molecular_function | electron transfer activity |
| H | 0009061 | biological_process | anaerobic respiration |
| H | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| H | 0016020 | cellular_component | membrane |
| H | 0016491 | molecular_function | oxidoreductase activity |
| H | 0030313 | cellular_component | cell envelope |
| H | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| H | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| H | 0046872 | molecular_function | metal ion binding |
| H | 0051536 | molecular_function | iron-sulfur cluster binding |
| H | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| H | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| I | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| I | 0016151 | molecular_function | nickel cation binding |
| I | 0016491 | molecular_function | oxidoreductase activity |
| I | 0030313 | cellular_component | cell envelope |
| I | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| I | 0046872 | molecular_function | metal ion binding |
| J | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| J | 0009055 | molecular_function | electron transfer activity |
| J | 0009061 | biological_process | anaerobic respiration |
| J | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| J | 0016020 | cellular_component | membrane |
| J | 0016491 | molecular_function | oxidoreductase activity |
| J | 0030313 | cellular_component | cell envelope |
| J | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| J | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| J | 0046872 | molecular_function | metal ion binding |
| J | 0051536 | molecular_function | iron-sulfur cluster binding |
| J | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| J | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| K | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| K | 0016151 | molecular_function | nickel cation binding |
| K | 0016491 | molecular_function | oxidoreductase activity |
| K | 0030313 | cellular_component | cell envelope |
| K | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| K | 0046872 | molecular_function | metal ion binding |
| L | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| L | 0009055 | molecular_function | electron transfer activity |
| L | 0009061 | biological_process | anaerobic respiration |
| L | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| L | 0016020 | cellular_component | membrane |
| L | 0016491 | molecular_function | oxidoreductase activity |
| L | 0030313 | cellular_component | cell envelope |
| L | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| L | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| L | 0046872 | molecular_function | metal ion binding |
| L | 0051536 | molecular_function | iron-sulfur cluster binding |
| L | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| L | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| M | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| M | 0016151 | molecular_function | nickel cation binding |
| M | 0016491 | molecular_function | oxidoreductase activity |
| M | 0030313 | cellular_component | cell envelope |
| M | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| M | 0046872 | molecular_function | metal ion binding |
| N | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| N | 0009055 | molecular_function | electron transfer activity |
| N | 0009061 | biological_process | anaerobic respiration |
| N | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| N | 0016020 | cellular_component | membrane |
| N | 0016491 | molecular_function | oxidoreductase activity |
| N | 0030313 | cellular_component | cell envelope |
| N | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| N | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| N | 0046872 | molecular_function | metal ion binding |
| N | 0051536 | molecular_function | iron-sulfur cluster binding |
| N | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| N | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| O | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| O | 0016151 | molecular_function | nickel cation binding |
| O | 0016491 | molecular_function | oxidoreductase activity |
| O | 0030313 | cellular_component | cell envelope |
| O | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| O | 0046872 | molecular_function | metal ion binding |
| P | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| P | 0009055 | molecular_function | electron transfer activity |
| P | 0009061 | biological_process | anaerobic respiration |
| P | 0009375 | cellular_component | ferredoxin hydrogenase complex |
| P | 0016020 | cellular_component | membrane |
| P | 0016491 | molecular_function | oxidoreductase activity |
| P | 0030313 | cellular_component | cell envelope |
| P | 0033748 | molecular_function | hydrogenase (acceptor) activity |
| P | 0044569 | cellular_component | [Ni-Fe] hydrogenase complex |
| P | 0046872 | molecular_function | metal ion binding |
| P | 0051536 | molecular_function | iron-sulfur cluster binding |
| P | 0051538 | molecular_function | 3 iron, 4 sulfur cluster binding |
| P | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |