This gene encodes a protein that has both DNA-dependent ATPase and DNA helicase activities and belongs to the ATPases associated with diverse cellular activities (AAA+) protein family. The encoded protein associates with several multisubunit transcriptional complexes and with protein complexes involved in both ATP-dependent remodeling and histone modification. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016],ECP-54, ECP54, INO80H, NMP 238, NMP238, PONTIN, Pontin52, RVB1, TIH1, TIP49, TIP49A,DNA Damage & Repair,Epigenetics & Nuclear Signaling,RUVBL1