ZFP30 zinc finger protein (ZFP30)

ZFP30 zinc finger protein is a member of the KRAB-domain containing zinc finger transcription factors, the largest family of mammalian transcriptional regulators[1][3]. ZFP30 directly binds specific retrotransposon-derived DNA sequences through its zinc finger domains and typically recruits the co-regulator KAP1 (TRIM28) to modulate downstream gene expression. Uniquely, ZFP30 can function as a transcriptional activator in adipogenic contexts, enhancing PPARG2 expression and promoting fat cell differentiation. It binds conserved genomic sites, including decayed LINE1 elements, and has evolved within mammalian lineages to play roles in chromatin regulation and gene network integration. While broadly involved in transcriptional regulation, ZFP30’s specific activity in adipogenesis and potential regulation of transposable elements distinguishes it within the large KRAB-ZFP family[1][2][3]. Clinical associations are emergent but not yet well defined; ongoing research explores its relevance to metabolism, gene regulation, and disease.

Other names

Zinc finger protein 30 homologZFP30KIAA0961ZNF745Zfp-30Zinc finger protein 745ZFP30 zinc finger proteinZFP30_HUMAN (UniProt)

Modulation of gene expression via chromatin modification. Alteration of adipogenic gene regulatory network via transcriptional enhancer activity.