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NF-kappa B is a DNA-binding regulatory factor able to control transcription of a number of genes, including human immunodeficiency virus ( HIV ) genes .
 protein: NF-kappa B; DNA: human immunodeficiency virus ( HIV ) genes; protein: DNA-binding regulatory factor
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: NF-kappa B; DNA: human immunodeficiency virus ( HIV ) genes; protein: DNA-binding regulatory factor