In this study we show that acute INTS6 depletion remodels the RNAPII interactome and enhances ARMC5 binding, the same as what we observed in Ints6 KO cells. To investigate how acute INTS6 depletion affects RNAPII function, we determined the RNAPII interactome in the the Ints6 degron cells. Chromatin fractions from DMSO and dTAG treated Ints6 degron cells (treated for 1 hour) were analyzed by RNAPII IP-mass spectrometry. There are 12 samples in this MS run, samples 6-dTAG repeats1-3 and 6-DMSO repeats 1-3 are involved in the paper.