4657
In this study we have analysed the structural requirements for transcriptional activation by BSAP .
 protein: BSAP
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: BSAP 
Answer:
 protein: BSAP