Enables chromatin binding activity. Predicted to be involved in histone H2A acetylation; histone H4 acetylation; and histone deubiquitination. Predicted to act upstream of or within regulation of transcription, DNA-templated. Located in nucleus. Human ortholog(s) of this gene implicated in autosomal dominant nonsyndromic deafness 75. Orthologous to human TRRAP (transformation/transcription domain associated protein). [provided by Alliance of Genome Resources, Apr 2022]