9285
EMSA showed that both constitutive and inducible complexes bound to CLE0 , P , P2 and P4 , whereas only a constitutive complex bound to P3 .
 P4, P3, P, P2, CLE0
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:
 P4, P3, P, P2, CLE0