2823
The A3B3 domain had a mass of 34 , 462 , with a glycosylation mass of 14 , 900 , in good agreement with seven N - linked glycosylation sites of average mass 2100 .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None