11879
Rap1 is a small, Ras-like GTPase whose function and regulation are still largely unknown.
 protein: Ras-like GTPase; protein: Rap1
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: Ras-like GTPase, Rap1 
Answer:
 protein: Ras-like GTPase; protein: Rap1