... studied the binding properties of NrpRII to the general transcription factors – TATA-binding protein(TBP) and the archaeal homolog of the eukaryotic general transcription factor TFIIB (TFB). MBP– NrpRII, ... Consequently, potential formation of a complex between NrpRI and NrpRII, as well as between NrpRII and general transcription factors, were investigated and the effects of 2-oxoglutarate on binding were ... Finally, strong interactions between NrpRII and the general transcription factors TATA-binding proteins (TBP) 1–3 and the general transcription factor TFIIB (TFB) were demonstrated, interactionswhich...