| GO | Name |
| GO:0000448 | cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| GO:0000460 | maturation of 5.8S rRNA |
| GO:0003723 | RNA binding |
| GO:0005524 | ATP binding |
| GO:0005634 | nucleus |
| GO:0005654 | nucleoplasm |
| GO:0005730 | nucleolus |
| GO:0006364 | rRNA processing |
| GO:0006396 | RNA processing |
| GO:0016020 | membrane |
| GO:0045111 | intermediate filament cytoskeleton |
| GO:0051731 | polynucleotide 5'-hydroxyl-kinase activity |