| GO | Name |
| GO:0000307 | cyclin-dependent protein kinase holoenzyme complex |
| GO:0002944 | cyclin K-CDK12 complex |
| GO:0004672 | protein kinase activity |
| GO:0004693 | cyclin-dependent protein serine/threonine kinase activity |
| GO:0005524 | ATP binding |
| GO:0005634 | nucleus |
| GO:0005654 | nucleoplasm |
| GO:0006368 | transcription elongation from RNA polymerase II promoter |
| GO:0006397 | mRNA processing |
| GO:0006468 | protein phosphorylation |
| GO:0008024 | cyclin/CDK positive transcription elongation factor complex |
| GO:0008353 | RNA polymerase II CTD heptapeptide repeat kinase activity |
| GO:0008380 | RNA splicing |
| GO:0016607 | nuclear speck |
| GO:0019901 | protein kinase binding |
| GO:0019908 | nuclear cyclin-dependent protein kinase holoenzyme complex |
| GO:0030332 | cyclin binding |
| GO:0032968 | positive regulation of transcription elongation from RNA polymerase II promoter |
| GO:0043405 | regulation of MAP kinase activity |
| GO:0043484 | regulation of RNA splicing |
| GO:0046777 | protein autophosphorylation |
| GO:0070816 | phosphorylation of RNA polymerase II C-terminal domain |
| GO:0106310 | protein serine kinase activity |
| GO:0106311 | protein threonine kinase activity |
| GO:2000737 | negative regulation of stem cell differentiation |