2648
Based on peptide matches covering more than 10% of the TBP7 sequence , and the fact that the migration of S6 on SDS-PAGE is consistent with the estimated molecular mass for TBP7 , we conclude that subunit 6 of the 26S protease is TBP7 .
 protein: TBP7; protein: S6; protein: TBP7; protein: TBP7 sequence; protein: subunit 6; protein: TBP7; protein: 26S protease
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: TBP7, S6, TBP7, TBP7 sequence, subunit 6, TBP7, 26S protease 
Answer:
 protein: TBP7; protein: S6; protein: TBP7; protein: TBP7 sequence; protein: subunit 6; protein: TBP7; protein: 26S protease