positive transcription elongation factor complex b
id: GO:0008024
name: positive transcription elongation factor complex b
namespace: cellular_component
type: go
obsolete: False
Description: A transcription elongation factor complex that facilitates the transition from abortive to productive elongation by phosphorylating the CTD domain of the large subunit of DNA-directed RNA polymerase II, holoenzyme. Contains cyclin T and a cyclin-dependent protein kinase catalytic subunit.
Child Functions
| id | name |
|---|---|
| GO:0070691 | dimeric positive transcription elongation factor complex b |
| GO:0070692 | trimeric positive transcription elongation factor complex b |
Parent Functions
| id | name |
|---|---|
| GO:0008023 | transcription elongation factor complex |
| GO:0032806 | carboxy-terminal domain protein kinase complex |
