Pcgf1 - polycomb group ring finger 1

Predicted to enable promoter-specific chromatin binding activity and protein C-terminus binding activity. Predicted to be involved in heterochromatin assembly; histone H2A-K119 monoubiquitination; and negative regulation of transcription by RNA polymerase II. Located in nucleus. Part of PcG protein complex. Is expressed in several structures, including adrenal gland; alimentary system; genitourinary system; nervous system; and striated muscle tissue. Orthologous to human PCGF1 (polycomb group ring finger 1). [provided by Alliance of Genome Resources, Apr 2022]