4703
This substrate was cleaved efficiently in trans by protease 3C derived from another recombinant vaccinia virus expressing a 3C precursor protein .
 GENE: protease 3C; GENE: 3C precursor protein
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: protease 3C; GENE: 3C precursor protein