2285
Toward this end , we prepared synthetic proteins with either the catalytic domain of FAP - 1 ( C - terminal 399 amino acids ) or its inactive form ( Cys2408 - - > Ser ) fused to glutathione - S - transferase ( GST ) .
 GENE: FAP - 1 ( C - terminal 399 amino acids ); GENE: glutathione - S - transferase; GENE: GST
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: FAP - 1 ( C - terminal 399 amino acids ); GENE: glutathione - S - transferase; GENE: GST