3089
A model for the SMase - sphingomyelin complex structure was built to investigate how the SMase specifically recognizes its substrate .
 GENE: SMase; GENE: SMase
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: SMase; GENE: SMase