| cytokine receptor binding | GO:0005126 | 4.14 |
| interleukin-1 receptor binding | GO:0005149 | 6.85 |
| enzyme binding | GO:0019899 | 2.27 |
| kinase binding | GO:0019900 | 3.32 |
| binding | GO:0005488 | 0.18 |
| nucleic acid binding | GO:0003676 | 1.44 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| cation binding | GO:0043169 | 1.4 |
| transition metal ion binding | GO:0046914 | 2.48 |
| ion binding | GO:0043167 | 1.36 |
| metal ion binding | GO:0046872 | 1.41 |
| transcription factor binding | GO:0008134 | 3.46 |
| poly(A) RNA binding | GO:0044822 | 2.69 |
| nuclear hormone receptor binding | GO:0035257 | 4.7 |
| thyroid hormone receptor binding | GO:0046966 | 6.34 |
| hormone receptor binding | GO:0051427 | 4.57 |
| growth factor receptor binding | GO:0070851 | 4.87 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| RNA binding | GO:0003723 | 2.36 |
| protein binding | GO:0005515 | 0.46 |
| receptor binding | GO:0005102 | 2.43 |
| zinc ion binding | GO:0008270 | 2.66 |