Enables DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and SH3 domain binding activity. Involved in nucleocytoplasmic transport; positive regulation of protein secretion; and positive regulation of transcription by RNA polymerase II. Located in focal adhesion and nucleus. Orthologous to human ZNF384 (zinc finger protein 384). [provided by Alliance of Genome Resources, Apr 2022]