3605
The anchoring of AChE at the synapse requires the interaction of ColQ with MuSK ( Muscle - Specific Kinase ) , a tyrosine kinase expressed on the muscle membrane that is necessary for the formation and the maintenance of the NMJ .
 Chemical: tyrosine
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: tyrosine