1272
The predicted amino acid sequence of this protein contains features characteristic of transcriptional activators as well as transcriptional repressors .
 protein: transcriptional activators; protein: transcriptional repressors; protein: amino acid sequence
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: transcriptional activators; protein: transcriptional repressors; protein: amino acid sequence