19258
When cAMP binds , the domain dissociates and exposes the now-active GEF domain , allowing Epac to activate small Ras-like GTPase proteins , such as Rap1 .
 location: Epac; location: Rap1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Epac, Rap1 
Answer:
 location: Epac; location: Rap1