1024
The footprinted binding site is homologous to the consensus AP1 motif .
 consensus AP1 motif, footprinted binding site
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 consensus AP1 motif, footprinted binding site