5074
Moreover, PMA caused the dephosphorylation of Tyk2 but not of Jak1 , which was activated by IFN .
 protein: Tyk2; protein: Jak1; protein: IFN
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: Tyk2, Jak1, IFN 
Answer:
 protein: Tyk2; protein: Jak1; protein: IFN