| purine ribonucleoside triphosphate binding | GO:0035639 | 2.22 |
| ubiquitin activating enzyme activity | GO:0004839 | 8.13 |
| binding | GO:0005488 | 0.18 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| purine nucleoside binding | GO:0001883 | 2.22 |
| nucleoside binding | GO:0001882 | 2.21 |
| ubiquitin-like protein transferase activity | GO:0019787 | 3.69 |
| GO:0019782 | 9.74 |
| ubiquitin-protein transferase activity | GO:0004842 | 3.73 |
| small protein activating enzyme activity | GO:0008641 | 7.44 |
| nucleotide binding | GO:0000166 | 1.96 |
| transferase activity | GO:0016740 | 1.95 |
| nucleoside phosphate binding | GO:1901265 | 1.96 |
| ribonucleoside binding | GO:0032549 | 2.22 |
| purine nucleotide binding | GO:0017076 | 2.19 |
| ATP binding | GO:0005524 | 2.43 |
| small molecule binding | GO:0036094 | 1.89 |
| catalytic activity | GO:0003824 | 1.05 |
| ligase activity | GO:0016874 | 3.72 |
| ligase activity, forming carbon-sulfur bonds | GO:0016877 | 6.05 |
| adenyl nucleotide binding | GO:0030554 | 2.4 |
| carbohydrate derivative binding | GO:0097367 | 2.03 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| adenyl ribonucleotide binding | GO:0032559 | 2.41 |
| protein binding | GO:0005515 | 0.46 |
| purine ribonucleotide binding | GO:0032555 | 2.2 |
| purine ribonucleoside binding | GO:0032550 | 2.22 |
| ribonucleotide binding | GO:0032553 | 2.19 |