1711
Having previously shown that Ca(2+)- and PKC- dependent pathways synergize by accelerating the degradation of IkB alpha , we focused on the regulation of IkB alpha phosphorylation .
 protein: IkB alpha; protein: IkB alpha
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: IkB alpha; protein: IkB alpha