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The NF-kappa B family of transcription proteins represents multiple DNA binding , rel related polypeptides that contribute to regulation of genes involved in immune responsiveness and inflammation , as well as activation of the HIV long terminal repeat .
 protein: transcription proteins; protein: NF-kappa B family; protein: NF-kappa B; DNA: HIV long terminal repeat; protein: rel related polypeptides
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: transcription proteins; protein: NF-kappa B family; protein: NF-kappa B; DNA: HIV long terminal repeat; protein: rel related polypeptides