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We refer to the kappa B-binding, truncated protein as p50B by analogy with p50-NF-kappa B and to the full-length protein as p97 .
 protein: p97; protein: p50B; protein: kappa B-binding, truncated protein; protein: p50-NF-kappa B
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: p97; protein: p50B; protein: kappa B-binding, truncated protein; protein: p50-NF-kappa B