9411
Here we describe a mutant alpha subunit designed to inhibit receptor - mediated hormonal activation of Gs , the stimulatory regulator of adenylyl cyclase .
 Gs, adenylyl cyclase
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 Gs, adenylyl cyclase