1516
Fusion of subdomains of BOB.1/OBF.1 with the GAL4 DNA binding domain reveals that both NH2- and COOH- terminal domains of BOB.1/OBF.1 contribute to full transactivation function, the COOH-terminal domain is more efficient in this transactivation assay .
 protein: BOB.1/OBF.1; protein: BOB.1/OBF.1; protein: GAL4 DNA binding domain; protein: COOH-terminal domain
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: BOB.1/OBF.1; protein: BOB.1/OBF.1; protein: GAL4 DNA binding domain; protein: COOH-terminal domain