717
The structures of active and inactive alanine - mutated cyclic peptides , and of phospholamban ( 1 - 36 ) , were determined by NMR .
 Chemical: alanine
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: alanine