| binding | GO:0005488 | 0.18 |
| signaling receptor activity | GO:0038023 | 2.49 |
| protein binding | GO:0005515 | 0.46 |
| MHC class I protein binding | GO:0042288 | 6.85 |
| GO:0032394 | 9.74 |
| MHC protein binding | GO:0042287 | 6.18 |
| carbohydrate binding | GO:0030246 | 4.17 |
| enzyme binding | GO:0019899 | 2.27 |
| kinase binding | GO:0019900 | 3.32 |
| transmembrane signaling receptor activity | GO:0004888 | 2.57 |
| identical protein binding | GO:0042802 | 2.63 |
| receptor activity | GO:0004872 | 2.32 |
| signal transducer activity | GO:0004871 | 2.28 |
| receptor binding | GO:0005102 | 2.43 |
| molecular transducer activity | GO:0060089 | 2.32 |
| protein dimerization activity | GO:0046983 | 2.72 |
| transmembrane receptor activity | GO:0099600 | 2.53 |
| protein homodimerization activity | GO:0042803 | 3.16 |