1028
This protein reduces or abolishes in vitro the DNA binding activity of wild-type proteins of the same family ( KBF1/p50 , c- and v- rel ).
 protein: KBF1/p50; protein: wild-type proteins
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: KBF1/p50; protein: wild-type proteins