1179
In extracts from nonstimulated cells the receptor is recovered in an inducible cytoplasmic form associated with the 90-kDa heat shock protein ( hsp90 ), a molecular chaperone .
 ( protein: hsp90, None) , ( protein: 90-kDa heat shock protein, None) , ( protein: molecular chaperone, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: hsp90, None) , ( protein: 90-kDa heat shock protein, None) , ( protein: molecular chaperone, None) 