Probable transcription regulator. Maybe involved in the in 45S precursor rRNA production (By similarity). ATP + H2O = ADP + H(+) + phosphate May interact with CTCF. Interacts with CHD8. Interacts with FAM124B. Found in a complex composed of AGO2, CHD7 and FAM172A (PubMed:29311329). Expressed in the outflow tract of the heart, optic vesicle, facio-acoustic preganglion complex, brain, olfactory pit, and mandibular component of the first branchial arch. May be due to an intron retention. Belongs to the SNF2/RAD54 helicase family. Truncated N-terminus.