17222
Probing the Metabotropic Glutamate Receptor 5 ( mGlu5 ) Positive Allosteric Modulator ( PAM ) Binding Pocket : Discovery of Point Mutations That Engender a " Molecular Switch " in PAM Pharmacology .
 Chemical: Glutamate
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Glutamate