| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006879 | biological_process | intracellular iron ion homeostasis |
| A | 0008198 | molecular_function | ferrous iron binding |
| A | 0016226 | biological_process | iron-sulfur cluster assembly |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051536 | molecular_function | iron-sulfur cluster binding |
| A | 0051537 | molecular_function | 2 iron, 2 sulfur cluster binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006534 | biological_process | cysteine metabolic process |
| B | 0016740 | molecular_function | transferase activity |
| B | 0030170 | molecular_function | pyridoxal phosphate binding |
| B | 0031071 | molecular_function | cysteine desulfurase activity |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0006879 | biological_process | intracellular iron ion homeostasis |
| C | 0008198 | molecular_function | ferrous iron binding |
| C | 0016226 | biological_process | iron-sulfur cluster assembly |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051536 | molecular_function | iron-sulfur cluster binding |
| C | 0051537 | molecular_function | 2 iron, 2 sulfur cluster binding |
| D | 0005515 | molecular_function | protein binding |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0006534 | biological_process | cysteine metabolic process |
| D | 0016740 | molecular_function | transferase activity |
| D | 0030170 | molecular_function | pyridoxal phosphate binding |
| D | 0031071 | molecular_function | cysteine desulfurase activity |
