ZNF3

ZNF3 (Zinc Finger Protein 3) is a protein that in humans is encoded by the ZNF3 gene. This protein is part of the zinc finger family of proteins, which are regulatory proteins known for their involvement in various biological processes such as DNA binding, RNA packaging, transcriptional activation, regulation of apoptosis, protein folding and assembly, and lipid binding.

Function

ZNF3 is a transcription factor that can bind to DNA and regulate gene expression. It is involved in various cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling.

Structure

ZNF3 is characterized by the presence of zinc finger domains, which are protein domains that can bind to specific DNA sequences. These domains are typically composed of a zinc ion coordinated by cysteine and histidine residues. The zinc finger domains in ZNF3 allow it to bind to DNA and regulate gene expression.

Clinical Significance

Mutations in the ZNF3 gene have been associated with various diseases, including cancer, neurodegenerative diseases, and autoimmune diseases. Further research is needed to fully understand the role of ZNF3 in these diseases and to develop potential therapeutic strategies.

See Also

• Zinc finger
• Transcription factor
• Gene expression
• Protein structure