25417
We propose that variation in the overall receptor conformation , which is strongly influenced by the nature of interdomain interactions in resting and active states , mediates differences in agonist efficacy and partial agonism at the GluN2 subunits .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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