Predicted to enable transcription coactivator activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to act upstream of or within DNA repair. Predicted to be located in neuromuscular junction. Predicted to be part of transcription regulator complex. Predicted to be active in nucleus. Is expressed in several structures, including alimentary system; bladder; brown fat; nervous system; and nose. Human ortholog(s) of this gene implicated in Barrett's esophagus. Orthologous to human ASCC1 (activating signal cointegrator 1 complex subunit 1). [provided by Alliance of Genome Resources, Apr 2022]