| Chain | GOid | namespace | contents |
| A | 0005345 | molecular_function | purine nucleobase transmembrane transporter activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006863 | biological_process | purine nucleobase transport |
| A | 0015205 | molecular_function | nucleobase transmembrane transporter activity |
| A | 0015853 | biological_process | adenine transport |
| A | 0015854 | biological_process | guanine transport |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0055085 | biological_process | transmembrane transport |
| A | 1904823 | biological_process | purine nucleobase transmembrane transport |
| B | 0005345 | molecular_function | purine nucleobase transmembrane transporter activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006863 | biological_process | purine nucleobase transport |
| B | 0015205 | molecular_function | nucleobase transmembrane transporter activity |
| B | 0015853 | biological_process | adenine transport |
| B | 0015854 | biological_process | guanine transport |
| B | 0016020 | cellular_component | membrane |
| B | 0022857 | molecular_function | transmembrane transporter activity |
| B | 0055085 | biological_process | transmembrane transport |
| B | 1904823 | biological_process | purine nucleobase transmembrane transport |
