1442
In the present study , we found significant binding of nicked beta2GPI to AS4 . 5 ( K ( D ) = 3 . 27 x 10 ( 6 ) M ( - 1 ) ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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