| Chain | GOid | namespace | contents |
| J | 0002250 | biological_process | adaptive immune response |
| J | 0003094 | biological_process | glomerular filtration |
| J | 0003697 | molecular_function | single-stranded DNA binding |
| J | 0003823 | molecular_function | antigen binding |
| J | 0005576 | cellular_component | extracellular region |
| J | 0005615 | cellular_component | extracellular space |
| J | 0006955 | biological_process | immune response |
| J | 0006959 | biological_process | humoral immune response |
| J | 0019731 | biological_process | antibacterial humoral response |
| J | 0019862 | molecular_function | IgA binding |
| J | 0030674 | molecular_function | protein-macromolecule adaptor activity |
| J | 0031210 | molecular_function | phosphatidylcholine binding |
| J | 0034987 | molecular_function | immunoglobulin receptor binding |
| J | 0042803 | molecular_function | protein homodimerization activity |
| J | 0042834 | molecular_function | peptidoglycan binding |
| J | 0045087 | biological_process | innate immune response |
| J | 0060267 | biological_process | positive regulation of respiratory burst |
| J | 0065003 | biological_process | protein-containing complex assembly |
| J | 0070062 | cellular_component | extracellular exosome |
| J | 0071748 | cellular_component | monomeric IgA immunoglobulin complex |
| J | 0071750 | cellular_component | dimeric IgA immunoglobulin complex |
| J | 0071751 | cellular_component | secretory IgA immunoglobulin complex |
| J | 0071752 | cellular_component | secretory dimeric IgA immunoglobulin complex |
| J | 0071756 | cellular_component | pentameric IgM immunoglobulin complex |
| J | 0071757 | cellular_component | hexameric IgM immunoglobulin complex |
| J | 0072562 | cellular_component | blood microparticle |
| R | 0016020 | cellular_component | membrane |
| R | 0044650 | biological_process | adhesion of symbiont to host cell |
| R | 0046789 | molecular_function | host cell surface receptor binding |
