3579
Predicted peptide sequence of ORF2 contained a zinc finger domain which showed significant homology to GC box binding proteins BTEB2 and SP1 .
 protein: BTEB2; protein: GC box binding proteins; protein: zinc finger domain; protein: Predicted peptide sequence; DNA: ORF2; protein: SP1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: BTEB2, GC box binding proteins, zinc finger domain, Predicted peptide sequence, ORF2, SP1 
Answer:
 protein: BTEB2; protein: GC box binding proteins; protein: zinc finger domain; protein: Predicted peptide sequence; DNA: ORF2; protein: SP1