Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and chromatin binding activity. Predicted to be involved in several processes, including positive regulation of G0 to G1 transition; positive regulation of satellite cell activation involved in skeletal muscle regeneration; and trophoblast giant cell differentiation. Predicted to act upstream of or within several processes, including myoblast development; negative regulation of striated muscle tissue development; and regulation of transcription by RNA polymerase II. Predicted to be located in cytoplasm and nucleus. Predicted to be part of transcription regulator complex. Orthologous to human SOX15 (SRY-box transcription factor 15). [provided by Alliance of Genome Resources, Apr 2022]