Scm polycomb group protein like 4 (SCML4)

Scm polycomb group protein like 4 (SCML4) is a protein-coding gene that encodes a putative Polycomb group (PcG) protein, primarily acting in the nucleus as a negative regulator of DNA-templated transcription[1][2]. SCML4 proteins function as chromatin regulators, forming multiprotein PcG complexes that maintain the transcriptionally repressive state of homeotic and developmental genes through epigenetic modification and chromatin remodeling[1][2][7]. The gene is predicted to have chromatin binding and histone binding activities, and it is widely classified within the Polycomb and sterile alpha motif (SAM)–containing protein families[4][7]. While its complete functional characterization remains to be clarified, SCML4 is expressed in developmentally relevant tissues and implicated as a candidate gene in coronary artery disease and several congenital disorders based on genetic association studies[2][7]. No current therapeutic drugs or mechanism-of-action data targeting SCML4 have been reported, and it is not a conventional drug target such as a receptor, enzyme, or transporter[2][7]. No specific safety considerations or biomarker roles for SCML4 have been established to date.

Other names

DJ47M23.1sex comb on midleg-like protein 4sex comb on midleg like 4