2199
Two of the proteins UPRF - 1 and UPRF - 2 ( which is apparently a proteolytic degradation product of UPRF - 1 ) bind inefficiently to mutant versions of the UPR that are unable to confer responsiveness to unfolded proteins to the ( CYC1 ) promoter .
 GENE: UPRF - 1; GENE: UPRF - 2; GENE: UPRF - 1; GENE: CYC1
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: UPRF - 1; GENE: UPRF - 2; GENE: UPRF - 1; GENE: CYC1