2230
The amino acid sequence of matrilysin - 2 also contains a threonine residue adjacent to the Zn - binding site that has been defined as a specific feature of matrilysin .
 GENE: matrilysin - 2; GENE: matrilysin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: matrilysin - 2, matrilysin 
Answer:
 GENE: matrilysin - 2; GENE: matrilysin