| Chain | GOid | namespace | contents |
| A | 0005102 | molecular_function | signaling receptor binding |
| A | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| A | 0016020 | cellular_component | membrane |
| A | 0035036 | biological_process | sperm-egg recognition |
| B | 0005102 | molecular_function | signaling receptor binding |
| B | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| B | 0016020 | cellular_component | membrane |
| B | 0035036 | biological_process | sperm-egg recognition |
| C | 0005102 | molecular_function | signaling receptor binding |
| C | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| C | 0016020 | cellular_component | membrane |
| C | 0035036 | biological_process | sperm-egg recognition |
| D | 0005102 | molecular_function | signaling receptor binding |
| D | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| D | 0016020 | cellular_component | membrane |
| D | 0035036 | biological_process | sperm-egg recognition |
| E | 0005102 | molecular_function | signaling receptor binding |
| E | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| E | 0016020 | cellular_component | membrane |
| E | 0035036 | biological_process | sperm-egg recognition |
| F | 0005102 | molecular_function | signaling receptor binding |
| F | 0007342 | biological_process | fusion of sperm to egg plasma membrane involved in single fertilization |
| F | 0016020 | cellular_component | membrane |
| F | 0035036 | biological_process | sperm-egg recognition |
