1681
From this asymmetry , we suggested previously that GCN4 interacts with nonequivalent and possibly overlapping half - sites ( ATGAC and ATGAG ) that have different affinities .
 GENE: GCN4
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: GCN4