3562
The constitutively active type of the CN A subunit , which lacks the auto-inhibitory and calmodulin-binding domains , acts in synergy with PMA to activate transcription from the GM-CSF promoter .
 calmodulin-binding domains, GM-CSF promoter, CN A subunit, auto-inhibitory
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:
 calmodulin-binding domains, GM-CSF promoter, CN A subunit, auto-inhibitory