Predicted to enable several functions, including histone binding activity; protein domain specific binding activity; and protein self-association. Predicted to be involved in negative regulation of transcription, DNA-templated. Predicted to act upstream of or within negative regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. Orthologous to human SAMD11 (sterile alpha motif domain containing 11). [provided by Alliance of Genome Resources, Apr 2022]