6366
The results provide striking evidence that these four F - BAR domain family proteins should be classified into two groups : one group of FBP17 and CIP4 and another group of PSTPIP1 and Pacsin2 .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None