| Chain | GOid | namespace | contents |
| A | 0000278 | biological_process | mitotic cell cycle |
| A | 0000447 | biological_process | endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| A | 0000448 | biological_process | cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| A | 0000472 | biological_process | endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| A | 0000480 | biological_process | endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| A | 0004842 | molecular_function | ubiquitin-protein transferase activity |
| A | 0005634 | cellular_component | nucleus |
| A | 0005730 | cellular_component | nucleolus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006364 | biological_process | rRNA processing |
| A | 0006511 | biological_process | ubiquitin-dependent protein catabolic process |
| A | 0006913 | biological_process | nucleocytoplasmic transport |
| A | 0006997 | biological_process | nucleus organization |
| A | 0008361 | biological_process | regulation of cell size |
| A | 0016567 | biological_process | protein ubiquitination |
| A | 0016740 | molecular_function | transferase activity |
| A | 0051028 | biological_process | mRNA transport |
| A | 0061630 | molecular_function | ubiquitin protein ligase activity |