2480
In conclusion , SULT1A3 is not substrate - enantioselective toward normetanephrine , an unexpected finding explainable by a mutual adaptability between the ligands and SULT1A3 through an " induced - fit model " in the catalytic pocket .
 None
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:  
Answer:
 None