30361
The ribosomal protein S6 ( rpS6 ) is a component of the small 40S ribosomal subunit , involved in multiple physiological functions .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None