| Chain | GOid | namespace | contents |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005741 | cellular_component | mitochondrial outer membrane |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006656 | biological_process | phosphatidylcholine biosynthetic process |
| A | 0015220 | molecular_function | choline transmembrane transporter activity |
| A | 0015297 | molecular_function | antiporter activity |
| A | 0015871 | biological_process | choline transport |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0034228 | molecular_function | ethanolamine transmembrane transporter activity |
| A | 0034229 | biological_process | ethanolamine transport |
| A | 0042426 | biological_process | choline catabolic process |
| A | 0055085 | biological_process | transmembrane transport |
| A | 0070062 | cellular_component | extracellular exosome |
| A | 0150104 | biological_process | transport across blood-brain barrier |
| B | 0005654 | cellular_component | nucleoplasm |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0005741 | cellular_component | mitochondrial outer membrane |
| B | 0005829 | cellular_component | cytosol |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006656 | biological_process | phosphatidylcholine biosynthetic process |
| B | 0015220 | molecular_function | choline transmembrane transporter activity |
| B | 0015297 | molecular_function | antiporter activity |
| B | 0015871 | biological_process | choline transport |
| B | 0016020 | cellular_component | membrane |
| B | 0022857 | molecular_function | transmembrane transporter activity |
| B | 0034228 | molecular_function | ethanolamine transmembrane transporter activity |
| B | 0034229 | biological_process | ethanolamine transport |
| B | 0042426 | biological_process | choline catabolic process |
| B | 0055085 | biological_process | transmembrane transport |
| B | 0070062 | cellular_component | extracellular exosome |
| B | 0150104 | biological_process | transport across blood-brain barrier |
