4932
Receptor/Stat interaction is mediated by the src homology 2 (SH2) domain of the corresponding Stat protein .
 Stat protein, src homology 2 (SH2) domain
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:
 Stat protein, src homology 2 (SH2) domain