Predicted to enable enzyme binding activity; methylated histone binding activity; and protein N-terminus binding activity. Predicted to be involved in histone H3 acetylation. Predicted to act upstream of or within chromatin organization. Part of ATAC complex. Is expressed in genital tubercle; limb; and limb mesenchyme. Human ortholog(s) of this gene implicated in diabetic retinopathy. Orthologous to human SGF29 (SAGA complex associated factor 29). [provided by Alliance of Genome Resources, Apr 2022]