Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable 7SK snRNA binding activity; cyclin-dependent protein serine/threonine kinase inhibitor activity; and identical protein binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Predicted to be located in cytosol and nuclear speck. Predicted to be active in cytoplasm and nucleoplasm. Is expressed in heart. Orthologous to human HEXIM2 (HEXIM P-TEFb complex subunit 2).