7033
The Linear Interaction Energy ( LIE ) method was used to estimate the free - energy of ATP binding to wild - type and mutant Kir6 . 2 channels .
 Chemical: ATP
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: ATP