| Type: | Family | Name: | Transcription initiation factor TFIIB, archaea |
| Description: | Transcription initiation factor IIB stabilises the TBP (TATA-binding protein) binding to an archaeal box-A promoter. It is also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB). | Short Name: | TFIIB_arc |
