| Chain | GOid | namespace | contents |
| A | 0000398 | biological_process | mRNA splicing, via spliceosome |
| A | 0000413 | biological_process | protein peptidyl-prolyl isomerization |
| A | 0003755 | molecular_function | peptidyl-prolyl cis-trans isomerase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0005681 | cellular_component | spliceosomal complex |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006397 | biological_process | mRNA processing |
| A | 0006457 | biological_process | protein folding |
| A | 0008380 | biological_process | RNA splicing |
| A | 0016018 | molecular_function | cyclosporin A binding |
| A | 0016607 | cellular_component | nuclear speck |
| A | 0043021 | molecular_function | ribonucleoprotein complex binding |
| A | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| A | 0045070 | biological_process | positive regulation of viral genome replication |
| A | 0046540 | cellular_component | U4/U6 x U5 tri-snRNP complex |
| A | 0065003 | biological_process | protein-containing complex assembly |
| A | 0071001 | cellular_component | U4/U6 snRNP |
