1328
Identification of an I kappa B alpha-associated protein kinase in a human monocytic cell line and determination of its phosphorylation sites on I kappa B alpha .
 cell line: human monocytic cell line; protein: phosphorylation sites; protein: I kappa B alpha; protein: I kappa B alpha-associated protein kinase
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:
 cell line: human monocytic cell line; protein: phosphorylation sites; protein: I kappa B alpha; protein: I kappa B alpha-associated protein kinase