7513
One linker - peptide insertion in the RsaA C terminus ( amino acid 784 ) had no effect on S - layer biogenesis , while another ( amino acid 907 ) disrupted secretion of the protein , suggesting that RsaA possesses a secretion signal lying C terminal to amino acid 784 , near or including amino acid 907 .
 GENE: RsaA C terminus ( amino acid 784 ); GENE: RsaA
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: RsaA C terminus ( amino acid 784 ), RsaA 
Answer:
 GENE: RsaA C terminus ( amino acid 784 ); GENE: RsaA