This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Transcription, Subject name: Biochemistry
Which of the following is the function of proteins with zinc finger motif? 
Select and explain. 
A. DNA binding, B. Histone binding, C. Phosphotyrosine binding, D. Phosphoinositide binding
A: DNA binding
Answer: A: DNA binding 
Explanation: Domain Binds to Zinc-finger motif DNA Bromodomain Acetyl lysine residues of histones SH2 domain Phosphotyrosine residues Pleckstrin homology domain Phosphoinositide residues