Predicted to enable histone acetyltransferase activity; transcription coregulator activity; and zinc ion binding activity. Predicted to be involved in regulation of DNA-templated transcription. Is an ortholog of C. elegans
cbp-1;
cbp-3; and C29F9.5. In C. elegans,
cbp-1 is involved in several processes, including positive regulation of transcription by RNA polymerase II; regulation of distal tip cell migration; and spermatogenesis.