| complement component C1q binding | GO:0001849 | 7.79 |
| lipoprotein particle binding | GO:0071813 | 6.56 |
| metal ion binding | GO:0046872 | 1.41 |
| calcium ion binding | GO:0005509 | 3.17 |
| protein-lipid complex binding | GO:0071814 | 6.56 |
| lipoprotein particle receptor binding | GO:0070325 | 6.65 |
| cation binding | GO:0043169 | 1.4 |
| ion binding | GO:0043167 | 1.36 |
| virion binding | GO:0046790 | 7.44 |
| complement binding | GO:0001848 | 6.79 |
| ammonium ion binding | GO:0070405 | 5.81 |
| choline binding | GO:0033265 | 7.95 |
| macromolecular complex binding | GO:0044877 | 2.61 |
| binding | GO:0005488 | 0.18 |
| protein binding | GO:0005515 | 0.46 |
| low-density lipoprotein particle binding | GO:0030169 | 7.03 |
| opsonin binding | GO:0001846 | 7.34 |
| receptor binding | GO:0005102 | 2.43 |
| low-density lipoprotein particle receptor binding | GO:0050750 | 6.91 |