| cation binding | GO:0043169 | 1.4 |
| enzyme binding | GO:0019899 | 2.27 |
| RNA polymerase II core binding | GO:0000993 | 6.79 |
| RNA polymerase binding | GO:0070063 | 6.15 |
| nucleic acid binding | GO:0003676 | 1.44 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| RNA polymerase core enzyme binding | GO:0043175 | 6.6 |
| poly(A) RNA binding | GO:0044822 | 2.69 |
| basal transcription machinery binding | GO:0001098 | 6.44 |
| basal RNA polymerase II transcription machinery binding | GO:0001099 | 6.44 |
| metal ion binding | GO:0046872 | 1.41 |
| macromolecular complex binding | GO:0044877 | 2.61 |
| binding | GO:0005488 | 0.18 |
| protein binding | GO:0005515 | 0.46 |
| DNA binding | GO:0003677 | 1.92 |
| protein complex binding | GO:0032403 | 3.09 |
| ion binding | GO:0043167 | 1.36 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| RNA binding | GO:0003723 | 2.36 |