Automated description from the Alliance of Genome Resources
Predicted to have cyclin-dependent protein serine/threonine kinase activator activity; kinase activity; and protein kinase binding activity. Involved in in utero embryonic development and negative regulation of stem cell differentiation. Predicted to localize to the cyclin K-CDK12 complex; cyclin K-CDK13 complex; and cyclin/CDK positive transcription elongation factor complex. Orthologous to human CCNK (cyclin K).