716
This provides substantial evidence for an allosteric effect on the catalytic cleft of VIIa that is imparted by binding to TF , its cognate catalytic cofactor .
 protein: cofactor; protein: VIIa; protein: TF
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: cofactor; protein: VIIa; protein: TF