11268
Thus , methylation of Pph21p is important for formation of PP2A trimeric and dimeric complexes , and consequently , for PP2A function .
 Pph21p, PP2A trimeric and dimeric complexes, PP2A
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 Pph21p, PP2A trimeric and dimeric complexes, PP2A