10176
The TCR alpha beta or -gamma delta chains bind the peptide ligand , whereas the associated CD3 delta epsilon gamma and TCR zeta subunits couple the TCR to intracellular signal transduction components.
 CD3 delta epsilon gamma, TCR, TCR zeta subunits
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:
 CD3 delta epsilon gamma, TCR, TCR zeta subunits