| Chain | GOid | namespace | contents |
| A | 0002003 | biological_process | angiotensin maturation |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006508 | biological_process | proteolysis |
| A | 0006518 | biological_process | peptide metabolic process |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0016485 | biological_process | protein processing |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0022617 | biological_process | extracellular matrix disassembly |
| A | 0030141 | cellular_component | secretory granule |
| A | 0030163 | biological_process | protein catabolic process |
| A | 0030901 | biological_process | midbrain development |
| A | 0034769 | biological_process | basement membrane disassembly |
| A | 0036464 | cellular_component | cytoplasmic ribonucleoprotein granule |
| A | 0042277 | molecular_function | peptide binding |
| A | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| A | 0045766 | biological_process | positive regulation of angiogenesis |
| A | 0050727 | biological_process | regulation of inflammatory response |
| A | 0062023 | cellular_component | collagen-containing extracellular matrix |
| A | 0071333 | biological_process | cellular response to glucose stimulus |
| A | 0140447 | biological_process | cytokine precursor processing |
