1159
However, DCoH did not confer transcriptional activation to the GAL4 DNA binding domain .
 protein: GAL4 DNA binding domain; protein: DCoH
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: GAL4 DNA binding domain, DCoH 
Answer:
 protein: GAL4 DNA binding domain; protein: DCoH