| GO | Name |
| GO:0001664 | G protein-coupled receptor binding |
| GO:0001867 | complement activation, lectin pathway |
| GO:0002752 | cell surface pattern recognition receptor signaling pathway |
| GO:0003823 | antigen binding |
| GO:0005102 | signaling receptor binding |
| GO:0005576 | extracellular region |
| GO:0005581 | collagen trimer |
| GO:0005615 | extracellular space |
| GO:0006956 | complement activation |
| GO:0007186 | G protein-coupled receptor signaling pathway |
| GO:0030246 | carbohydrate binding |
| GO:0031232 | extrinsic component of external side of plasma membrane |
| GO:0032757 | positive regulation of interleukin-8 production |
| GO:0033691 | sialic acid binding |
| GO:0034394 | protein localization to cell surface |
| GO:0034774 | secretory granule lumen |
| GO:0038187 | pattern recognition receptor activity |
| GO:0043312 | neutrophil degranulation |
| GO:0043654 | recognition of apoptotic cell |
| GO:0046597 | negative regulation of viral entry into host cell |
| GO:0046872 | metal ion binding |
| GO:0062023 | collagen-containing extracellular matrix |
| GO:0097367 | carbohydrate derivative binding |
| GO:1904813 | ficolin-1-rich granule lumen |