7SK small nuclear ribonucleoprotein (7SK snRNP) plays a central role in RNA polymerase II elongation control by sequestering positive transcription elongation factor complex b (P-TEFb) and therefore regulating the availability of active P-TEFb. (Adapted from PMID:28431135.)
Notes on Group
The definition of 7SK snRNP components varies depending on the source definition. For the 7SK SMALL NUCLEAR RIBONUCLEOPROTEIN gene group, the definition from PMID:31467394 has been used.