| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0015979 | biological_process | photosynthesis |
| A | 0015995 | biological_process | chlorophyll biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016636 | molecular_function | oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor |
| A | 0016730 | molecular_function | oxidoreductase activity, acting on iron-sulfur proteins as donors |
| A | 0019685 | biological_process | photosynthesis, dark reaction |
| A | 0036068 | biological_process | light-independent chlorophyll biosynthetic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051536 | molecular_function | iron-sulfur cluster binding |
| A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0005524 | molecular_function | ATP binding |
| B | 0015979 | biological_process | photosynthesis |
| B | 0015995 | biological_process | chlorophyll biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016636 | molecular_function | oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor |
| B | 0016730 | molecular_function | oxidoreductase activity, acting on iron-sulfur proteins as donors |
| B | 0019685 | biological_process | photosynthesis, dark reaction |
| B | 0036068 | biological_process | light-independent chlorophyll biosynthetic process |
| B | 0046148 | biological_process | pigment biosynthetic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051536 | molecular_function | iron-sulfur cluster binding |
| B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
