| GO | Name |
| GO:0000398 | mRNA splicing, via spliceosome |
| GO:0003723 | RNA binding |
| GO:0005654 | nucleoplasm |
| GO:0006405 | RNA export from nucleus |
| GO:0006406 | mRNA export from nucleus |
| GO:0016607 | nuclear speck |
| GO:0031124 | mRNA 3'-end processing |
| GO:0071007 | U2-type catalytic step 2 spliceosome |
| GO:0071013 | catalytic step 2 spliceosome |