1451
Functional specificity for repression matches the DNA binding specificity of complex 3 ; both repressor activity and complex 3 binding require the consensus sequence CTCACNTNC .
 protein: complex 3; protein: complex 3; DNA: consensus sequence
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: complex 3; protein: complex 3; DNA: consensus sequence