| Chain | GOid | namespace | contents |
| H | 0003723 | molecular_function | RNA binding |
| H | 0004521 | molecular_function | RNA endonuclease activity |
| H | 0004534 | molecular_function | 5'-3' RNA exonuclease activity |
| H | 0005515 | molecular_function | protein binding |
| H | 0005634 | cellular_component | nucleus |
| H | 0005654 | cellular_component | nucleoplasm |
| H | 0005847 | cellular_component | mRNA cleavage and polyadenylation specificity factor complex |
| H | 0005849 | cellular_component | mRNA cleavage factor complex |
| H | 0006398 | biological_process | mRNA 3'-end processing by stem-loop binding and cleavage |
| H | 0031124 | biological_process | mRNA 3'-end processing |
| H | 0046872 | molecular_function | metal ion binding |
| H | 0071045 | biological_process | nuclear histone mRNA catabolic process |
| H | 0180010 | biological_process | co-transcriptional mRNA 3'-end processing, cleavage and polyadenylation pathway |
| H | 1900087 | biological_process | positive regulation of G1/S transition of mitotic cell cycle |
| I | 0003723 | molecular_function | RNA binding |
| I | 0005515 | molecular_function | protein binding |
| I | 0005634 | cellular_component | nucleus |
| I | 0005654 | cellular_component | nucleoplasm |
| I | 0005847 | cellular_component | mRNA cleavage and polyadenylation specificity factor complex |
| I | 0005849 | cellular_component | mRNA cleavage factor complex |
| I | 0006398 | biological_process | mRNA 3'-end processing by stem-loop binding and cleavage |
| I | 0016020 | cellular_component | membrane |
| I | 0031124 | biological_process | mRNA 3'-end processing |
| I | 0071045 | biological_process | nuclear histone mRNA catabolic process |
| I | 0098794 | cellular_component | postsynapse |
| I | 0098978 | cellular_component | glutamatergic synapse |