1212
On the other hand , the structures of the b - Zip domain are well conserved among these Maf - related proteins .
 GENE: Maf - related proteins
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: Maf - related proteins