| cation binding | GO:0043169 | 1.4 |
| nucleotidyltransferase activity | GO:0016779 | 4.81 |
| transition metal ion binding | GO:0046914 | 2.48 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| RNA polymerase activity | GO:0034062 | 5.93 |
| ion binding | GO:0043167 | 1.36 |
| catalytic activity | GO:0003824 | 1.05 |
| transferase activity | GO:0016740 | 1.95 |
| zinc ion binding | GO:0008270 | 2.66 |
| nucleic acid binding | GO:0003676 | 1.44 |
| transferase activity, transferring phosphorus-containing groups | GO:0016772 | 2.77 |
| DNA-directed RNA polymerase activity | GO:0003899 | 5.98 |
| metal ion binding | GO:0046872 | 1.41 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| binding | GO:0005488 | 0.18 |