2236
While p70 I kappa B gamma inhibits p50- , p65- , and c-Rel- mediated transactivation and/or DNA binding , both I kappa B gamma-1 and I kappa B gamma-2 are specific for p50 and have different affinities for this subunit.
 p50, I kappa B gamma-2, I kappa B gamma-1, I kappa B gamma, p70
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 p50, I kappa B gamma-2, I kappa B gamma-1, I kappa B gamma, p70