6520
Biochemical assays and single - molecule analysis of LGP2 and mutant variants that dissociate basal from dsRNA - stimulated ATP hydrolysis demonstrate that LGP2 utilizes basal ATP hydrolysis to enhance and diversify its RNA recognition capacity , enabling the protein to associate with intrinsically poor substrates .
 Chemical: ATP; Chemical: ATP
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: ATP, ATP 
Answer:
 Chemical: ATP; Chemical: ATP