6557
Together , our data support a model in which YopK is a bifunctional protein whose activities are genetically and spatially distinct such that fidelity control occurs within bacteria and rate control occurs within host cells .
 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