| Chain | GOid | namespace | contents |
| A | 0000245 | biological_process | spliceosomal complex assembly |
| A | 0000375 | biological_process | RNA splicing, via transesterification reactions |
| A | 0000398 | biological_process | mRNA splicing, via spliceosome |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0005681 | cellular_component | spliceosomal complex |
| A | 0005682 | cellular_component | U5 snRNP |
| A | 0005829 | cellular_component | cytosol |
| A | 0006397 | biological_process | mRNA processing |
| A | 0008380 | biological_process | RNA splicing |
| A | 0046540 | cellular_component | U4/U6 x U5 tri-snRNP complex |
| A | 0051301 | biological_process | cell division |
| A | 0071005 | cellular_component | U2-type precatalytic spliceosome |
| C | 0005682 | cellular_component | U5 snRNP |
| D | 0000245 | biological_process | spliceosomal complex assembly |
| D | 0000375 | biological_process | RNA splicing, via transesterification reactions |
| D | 0000398 | biological_process | mRNA splicing, via spliceosome |
| D | 0005515 | molecular_function | protein binding |
| D | 0005634 | cellular_component | nucleus |
| D | 0005654 | cellular_component | nucleoplasm |
| D | 0005681 | cellular_component | spliceosomal complex |
| D | 0005682 | cellular_component | U5 snRNP |
| D | 0005829 | cellular_component | cytosol |
| D | 0006397 | biological_process | mRNA processing |
| D | 0008380 | biological_process | RNA splicing |
| D | 0046540 | cellular_component | U4/U6 x U5 tri-snRNP complex |
| D | 0051301 | biological_process | cell division |
| D | 0071005 | cellular_component | U2-type precatalytic spliceosome |
| F | 0005682 | cellular_component | U5 snRNP |
