Aliases for CDK12 Gene
External Ids for CDK12 Gene
Previous HGNC Symbols for CDK12 Gene
Previous GeneCards Identifiers for CDK12 Gene
GeneCards Summary for CDK12 Gene
CDK12 (Cyclin Dependent Kinase 12) is a Protein Coding gene. Among its related pathways are Gene Expression and Formation of HIV elongation complex in the absence of HIV Tat. GO annotations related to this gene include transferase activity, transferring phosphorus-containing groups and protein tyrosine kinase activity. An important paralog of this gene is CDK13.
UniProtKB/Swiss-Prot for CDK12 Gene
Cyclin-dependent kinase that phosphorylates the C-terminal domain (CTD) of the large subunit of RNA polymerase II (POLR2A), thereby acting as a key regulator of transcription elongation. Regulates the expression of genes involved in DNA repair and is required for the maintenance of genomic stability. Preferentially phosphorylates Ser-5 in CTD repeats that are already phosphorylated at Ser-7, but can also phosphorylate Ser-2. Required for RNA splicing, possibly by phosphorylating SRSF1/SF2. Involved in regulation of MAP kinase activity, possibly leading to affect the response to estrogen inhibitors.