| Chain | GOid | namespace | contents |
| A | 0000122 | biological_process | negative regulation of transcription by RNA polymerase II |
| A | 0001618 | molecular_function | virus receptor activity |
| A | 0002003 | biological_process | angiotensin maturation |
| A | 0003051 | biological_process | angiotensin-mediated drinking behavior |
| A | 0003081 | biological_process | regulation of systemic arterial blood pressure by renin-angiotensin |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004180 | molecular_function | carboxypeptidase activity |
| A | 0004181 | molecular_function | metallocarboxypeptidase activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0005929 | cellular_component | cilium |
| A | 0006508 | biological_process | proteolysis |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0008237 | molecular_function | metallopeptidase activity |
| A | 0008241 | molecular_function | peptidyl-dipeptidase activity |
| A | 0009986 | cellular_component | cell surface |
| A | 0015827 | biological_process | tryptophan transport |
| A | 0016020 | cellular_component | membrane |
| A | 0016324 | cellular_component | apical plasma membrane |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0031526 | cellular_component | brush border membrane |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046718 | biological_process | symbiont entry into host cell |
| A | 0046813 | biological_process | receptor-mediated virion attachment to host cell |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050727 | biological_process | regulation of inflammatory response |
| A | 0051957 | biological_process | positive regulation of amino acid transport |
| A | 0060452 | biological_process | positive regulation of cardiac muscle contraction |
| A | 0089718 | biological_process | amino acid import across plasma membrane |
| A | 0098670 | biological_process | entry receptor-mediated virion attachment to host cell |
| A | 0141109 | molecular_function | transporter activator activity |
| A | 1903598 | biological_process | positive regulation of gap junction assembly |
| A | 1903779 | biological_process | regulation of cardiac conduction |
| A | 1905737 | biological_process | positive regulation of L-proline import across plasma membrane |