5741
The structural modelling of Ves a 1 used the rat pancreatic lipase - related protein 2 ( 1bu8A ) as a template because it has PLA ( 1 ) activity , which demonstrated that this enzyme belongs to the alpha / beta hydrolase fold family .
 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